Ritchie, David A.

Chen J. C. H.; Wang D. Q.; Klochan O.; Micolich A. P.; Das Gupta K.; Sfigakis F.; Ritchie D. A.; Reuter D.; Wieck A. D.; Hamilton A. R.

Fabrication and characterization of ambipolar devices on an undoped AlGaAs/GaAs heterostructure

Stevenson R. M.; Salter C. L.; Nilsson J.; Bennett A. J.; Ward M. B.; Farrer I.; Ritchie D. A.; Shields A. J.

Indistinguishable Entangled Photons Generated by a Light-Emitting Diode

De Simoni Giorgio; Mahler Lukas; Piazza Vincenzo; Tredicucci Alessandro; Nicoll Christine A.; Beere Harvey E.; Ritchie David A.; Beltram Fabio

Lasing in planar semiconductor diodes

Chen J. C. H.; Wang D. Q.; Klochan O.; Micolich A. P.; Das Gupta K.; Sfigakis F.; Ritchie D. A.; Reuter D.; Wieck A. D.; Hamilton A. R.

Fabrication and characterization of ambipolar devices on an undoped AlGaAs/GaAs heterostructure

Stevenson R. M.; Salter C. L.; Nilsson J.; Bennett A. J.; Ward M. B.; Farrer I.; Ritchie D. A.; Shields A. J.

Indistinguishable Entangled Photons Generated by a Light-Emitting Diode

De Simoni Giorgio; Mahler Lukas; Piazza Vincenzo; Tredicucci Alessandro; Nicoll Christine A.; Beere Harvey E.; Ritchie David A.; Beltram Fabio

Lasing in planar semiconductor diodes

Schwagmann Andre; Kalliakos Sokratis; Farrer Ian; Griffiths Jonathan P.; Jones Geb A. C.; Ritchie David A.; Shields Andrew J.

On-chip single photon emission from an integrated semiconductor quantum dot into a photonic crystal waveguide

Stevenson R. M.; Salter C. L.; Farrer I.; Nicoll C. A.; Ritchie D. A.; Shields A. J.

Entangled Light Emission From a Diode

Nogaret A.; Saraiva P.; Nasirpouri F.; Portal J. C.; Beere H. E.; Ritchie D. A.

Electron Spin Antiresonance in Magnetic Superlattices

Freeman Joshua R.; Madéo Julien; Brewer Anthony; Dhillon Sukhdeep; Marshall Owen P.; Jukam Nathan; Oustinov Dimitri; Tignon Jerome; Beere Harvey E.; Ritchie David A.

Dual wavelength emission from a terahertz quantum cascade laser

Smith L. W.; Thomas K. J.; Pepper M.; Hew W. K.; Farrer I.; Anderson D.; Jones G. A. C.; Ritchie D. A.

Interactions in a coupled row of electrons formed in a quasi‐one‐dimensional quantum wire

Gupta K. Das; Mak W. Y.; Sfigakis F.; Beere H. E.; Farrer I.; Ritchie D. A.

Ultra‐shallow undoped 2DEGs in GaAs‐AlGaAs heterostructures

Littlejohn S.; Nogaret A.; Davies S. R.; Henini M.; Beere H. E.; Ritchie D. A.

Microwave power generation by magnetic superlattices

Freeman Joshua R.; Brewer Anthony; Madéo Julien; Cavalié Pierrick; Dhillon Sukhdeep S.; Tignon Jérôme; Beere Harvey E.; Ritchie David A.

Broad gain in a bound-to-continuum quantum cascade laser with heterogeneous active region

Bennett A. J.; Pooley M. A.; Stevenson R. M.; Farrer I.; Ritchie D. A.; Shields A. J.

Free induction decay of a superposition stored in a quantum dot

Wilcox Keith G.; Quarterman Adrian H.; Beere Harvey E.; Ritchie David A.; Tropper Anne C.

Repetition-frequency-tunable mode-locked surface emitting semiconductor laser between 2.78 and 7.87 GHz

Boyer de la Giroday A.; Sköld N.; Farrer I.; Ritchie D. A.; Shields A. J.

Excitonic couplings and Stark effect in individual quantum dot molecules

Thomas O.; Salter C. L.; Bennett A. J.; Stevenson R. M.; Pooley M. A.; Ward M. B.; Patel R. B.; de la Giroday A. Boyer; Skold N.; Farrer I.; Nicoll C. A.; Ritchie D. A.; Shields A. J.

Semiconductor Single Photon Devices for Quantum Information Processing

Wilcox K. G.; Quarterman A. H.; Beere H. E.; Ritchie D. A.; Tropper A. C.

Variable repetition frequency femtosecond-pulse surface emitting semiconductor laser

Lunghi Tommaso; De Simoni Giorgio; Piazza Vincenzo; Nicoll Christine A.; Beere Harvey E.; Ritchie David A.; Beltram Fabio

Anti-bunched photons from a lateral light-emitting diode

Vitiello Miriam S.; Xu Ji-Hua; Beltram Fabio; Tredicucci Alessandro; Mitrofanov Oleg; Harrington James A.; E. Beere Harvey; Ritchie David A.

Guiding a terahertz quantum cascade laser into a flexible silver-coated waveguide

Freeman Joshua R.; Brewer Anthony; Beere Harvey E.; Ritchie David A.

Photo-luminescence study of heterogeneous terahertz quantum cascade lasers

Okamoto N.; Kurebayashi H.; Harii K.; Kajiwara Y.; Beere H.; Farrer I.; Trypiniotis T.; Ando K.; Ritchie D. A.; Barnes C. H. W.; Saitoh E.

Spin current depolarization under high electric fields in undoped InGaAs

Grossmann C.; Coulson C.; Christmann G.; Farrer I.; Beere H. E.; Ritchie D. A.; Baumberg J. J.

Tuneable polaritonics at room temperature with strongly coupled Tamm plasmon polaritons in metal/air-gap microcavities

Boyer de la Giroday A.; Sköld N.; Stevenson R. M.; Farrer I.; Ritchie D. A.; Shields A. J.

Exciton-Spin Memory with a Semiconductor Quantum Dot Molecule

Wright S. J.; Thorn A. L.; Blumenthal M. D.; Giblin S. P.; Pepper M.; Janssen T. J. B. M.; Kataoka M.; Fletcher J. D.; Jones G. A. C.; Nicoll C. A.; Gumbs Godfrey; Ritchie D. A.

Single- and few-electron dynamic quantum dots in a perpendicular magnetic field

Samardak A. S.; Nogaret A.; Janson N. B.; Balanov A.; Farrer I.; Ritchie D. A.

Spiking computation and stochastic amplification in a neuron-like semiconductor microstructure

Li L.; Kim Gil-Ho; Thomas K. J.; Ritchie D. A.

Hopping conduction and magnetoresistance of a GaAs/AlxGa1-xAs quantum well with embedded InAs dots

Kataoka M.; Fletcher J. D.; See P.; Giblin S. P.; Janssen T. J. B. M.; Griffiths J. P.; Jones G. A. C.; Farrer I.; Ritchie D. A.

Tunable Nonadiabatic Excitation in a Single-Electron Quantum Dot

Rungsawang R.; Jukam N.; Maysonnave J.; Cavalié P.; Madéo J.; Oustinov D.; Dhillon S. S.; Tignon J.; Gellie P.; Sirtori C.; Barbieri S.; Beere H. E.; Ritchie D. A.

Gain enhancement in a terahertz quantum cascade laser with parylene antireflection coatings

Koushik R.; Baenninger Matthias; Narayan Vijay; Mukerjee Subroto; Pepper Michael; Farrer Ian; Ritchie David A.; Ghosh Arindam

Evidence of gate-tunable topological excitations in two-dimensional electron systems

Goswami Srijit; Siegert Christoph; Pepper Michael; Farrer Ian; Ritchie David A.; Ghosh Arindam

Signatures of an anomalous Nernst effect in a mesoscopic two-dimensional electron system

Quarterman A. H.; Perevedentsev A.; Wilcox K. G.; Apostolopoulos V.; Beere H. E.; Farrer I.; Ritchie D. A.; Tropper A. C.

Passively harmonically mode-locked vertical-external-cavity surface-emitting laser emitting 1.1 ps pulses at 147 GHz repetition rate

Boyer de la Giroday A.; Bennett A. J.; Pooley M. A.; Stevenson R. M.; Sköld N.; Patel R. B.; Farrer I.; Ritchie D. A.; Shields A. J.

All-electrical coherent control of the exciton states in a single quantum dot

Mak W. Y.; Das Gupta K.; Beere H. E.; Farrer I.; Sfigakis F.; Ritchie D. A.

Distinguishing impurity concentrations in GaAs and AlGaAs using very shallow undoped heterostructures

Saraiva P.; Nogaret A.; Portal J. C.; Beere H. E.; Ritchie D. A.

Dipolar spin waves of lateral magnetic superlattices

Shen C.; Trypiniotis T.; Lee K. Y.; Holmes S. N.; Mansell R.; Husain M.; Shah V.; Li X. V.; Kurebayashi H.; Farrer I.; de Groot C. H.; Leadley D. R.; Bell G.; Parker E. H. C.; Whall T.; Ritchie D. A.; Barnes C. H. W.

Spin transport in germanium at room temperature

Crook R.; Schneble R. J.; Kataoka M.; Beere H. E.; Ritchie D. A.; Anderson D.; Jones G. A. C.; Smith C. G.; Ford C. J. B.; Barnes C. H. W.

Scanned gate microscopy of surface-acoustic-wave-induced current through a depleted one-dimensional GaAs channel

Ho L. H.; Taskinen L. J.; Micolich A. P.; Hamilton A. R.; Atkinson P.; Ritchie D. A.

Origin of the hysteresis in bilayer two-dimensional systems in the quantum Hall regime

Barnes M. E.; Mihoubi Z.; Wilcox K. G.; Quarterman A. H.; Farrer I.; Ritchie D. A.; Garnache A.; Hoogland S.; Apostolopoulos V.; Tropper A. C.

Gain bandwidth characterization of surface-emitting quantum well laser gain structures for femtosecond operation

Goswami Srijit; Siegert Christoph; Shamim Saquib; Pepper Michael; Farrer Ian; Ritchie David A.; Ghosh Arindam

Thermoelectric properties of electrostatically tunable antidot lattices

Mansell R.; Laloë J.-B.; Holmes S. N.; Wong P. K. J.; Xu Y. B.; Farrer I.; Jones G. A. C.; Ritchie D. A.; Barnes C. H. W.

Spin-injection device prospects for half-metallic Fe3O4:Al0.1Ga0.9As interfaces

Bennett Anthony J.; Patel Raj B.; Skiba-Szymanska Joanna; Nicoll Christine A.; Farrer Ian; Ritchie David A.; Shields Andrew J.

Giant Stark effect in the emission of single semiconductor quantum dots

Ho L. H.; Taskinen L. J.; Micolich A. P.; Hamilton A. R.; Atkinson P.; Ritchie D. A.

Electrometry using the quantum Hall effect in a bilayer two-dimensional electron system

Price A. S.; Savchenko A. K.; Ritchie D. A.

Mesoscopic fluctuations of Coulomb drag of composite fermions

Mahler Lukas; Tredicucci Alessandro; Beltram Fabio; Walther Christoph; Faist Jérôme; Beere Harvey E.; Ritchie David A.

High-power surface emission from terahertz distributed feedback lasers with a dual-slit unit cell

Richter H.; Pavlov S. G.; Semenov A. D.; Mahler L.; Tredicucci A.; Beere H. E.; Ritchie D. A.; Hübers H.-W.

Erratum: “Submegahertz frequency stabilization of a terahertz quantum cascade laser to a molecular absorption line” [Appl. Phys. Lett. 96, 071112 (2010)]

Rihani Samir; Faulks Richard; Beere Harvey E.; Farrer Ian; Evans Michael; Ritchie David A.; Pepper Michael

Enhanced terahertz emission from a multilayered low temperature grown GaAs structure

Faulks R.; Rihani S.; Beere H. E.; Evans M. J.; Ritchie D. A.; Pepper M.

Pulsed terahertz time domain spectroscopy of vertically structured photoconductive antennas

Richter H.; Pavlov S. G.; Semenov A. D.; Mahler L.; Tredicucci A.; Beere H. E.; Ritchie D. A.; Hübers H.-W.

Submegahertz frequency stabilization of a terahertz quantum cascade laser to a molecular absorption line

Freeman Joshua R.; Madéo Julien; Brewer Anthony; Dhillon Sukhdeep; Marshall Owen P.; Jukam Nathan; Oustinov Dimitri; Tignon Jerome; Beere Harvey E.; Ritchie David A.

Dual wavelength emission from a terahertz quantum cascade laser

Dewhurst S. J.; Granados D.; Ellis D. J. P.; Bennett A. J.; Patel R. B.; Farrer I.; Anderson D.; Jones G. A. C.; Ritchie D. A.; Shields A. J.

Slow-light-enhanced single quantum dot emission in a unidirectional photonic crystal waveguide

Maineult W.; Ding L.; Gellie P.; Filloux P.; Sirtori C.; Barbieri S.; Akalin T.; Lampin J.-F.; Sagnes I.; Beere H. E.; Ritchie D. A.

Microwave modulation of terahertz quantum cascade lasers: a transmission-line approach

Kurebayashi H.; Trypiniotis T.; Lee K.; Easton S.; Ionescu A.; Farrer I.; Ritchie D. A.; Bland J. A. C.; Barnes C. H. W.

Electrical determination of the spin relaxation time of photoexcited electrons in GaAs

Cibella S.; Ortolani M.; Leoni R.; Torrioli G.; Mahler L.; Xu Ji-Hua; Tredicucci A.; Beere H. E.; Ritchie D. A.

Wide dynamic range terahertz detector pixel for active spectroscopic imaging with quantum cascade lasers

Simoens F.; Durand T.; Meilhan J.; Gellie P.; Maineult W.; Sirtori C.; Barbieri S.; Beere H.; Ritchie D.

Terahertz imaging with a quantum cascade laser and amorphous-silicon microbolometer array

Croxall A. F.; Das Gupta K.; Nicoll C. A.; Beere H. E.; Farrer I.; Ritchie D. A.; Pepper M.

Possible effect of collective modes in zero magnetic field transport in an electron-hole bilayer

Córcoles A.; Beere H. E.; Jones G. A. C.; Pepper M.; Ford C. J. B.; Ritchie D. A.

Nuclear spin coherence in a quantum wire

Wright S. J.; Blumenthal M. D.; Pepper M.; Anderson D.; Jones G. A. C.; Nicoll C. A.; Ritchie D. A.

Parallel quantized charge pumping

Green Richard P.; Tredicucci Alessandro; Vinh Ngui Q.; Murdin Ben; Pidgeon Carl; Beere Harvey E.; Ritchie David A.

Gain recovery dynamics of a terahertz quantum cascade laser

Willer Ulrike; Pohlkötter Andreas; Schade Wolfgang; Xu Jihua; Losco Tonia; Green Richard P.; Tredicucci Alessandro; Beere Harvey E.; Ritchie David A.

Resonant tuning fork detector for THz radiation

Rihani Samir; Faulks Richard; Beere Harvey; Page Hideaki; Gregory Ian; Evans Michael; Ritchie David A.; Pepper Michael

Effect of defect saturation on terahertz emission and detection properties of low temperature GaAs photoconductive switches

Mahler Lukas; Amanti Maria I.; Walther Christoph; Tredicucci Alessandro; Beltram Fabio; Faist Jér⌾me; Beere Harvey E.; Ritchie David A.

Distributed feedback ring resonators for vertically emitting terahertz quantum cascade lasers

Smith L. W.; Hew W. K.; Thomas K. J.; Pepper M.; Farrer I.; Anderson D.; Jones G. A. C.; Ritchie D. A.

Row coupling in an interacting quasi-one-dimensional quantum wire investigated using transport measurements

Goswami Srijit; Siegert Christoph; Baenninger Matthias; Pepper Michael; Farrer Ian; Ritchie David A.; Ghosh Arindam

Highly Enhanced Thermopower in Two-Dimensional Electron Systems at Millikelvin Temperatures

Simmonds P. J.; Holmes S. N.; Beere H. E.; Farrer I.; Sfigakis F.; Ritchie D. A.; Pepper M.

Molecular beam epitaxy of high mobility In0.75Ga0.25As for electron spin transport applications

Wilcox Keith G.; Butkus Mantas; Farrer Ian; Ritchie David A.; Tropper Anne; Rafailov Edik U.

Subpicosecond quantum dot saturable absorber mode-locked semiconductor disk laser

Samardak A.; Nogaret A.; Janson N. B.; Balanov A. G.; Farrer I.; Ritchie D. A.

Noise-Controlled Signal Transmission in a Multithread Semiconductor Neuron

Richter H.; Semenov A. D.; Pavlov S. G.; Mahler L.; Tredicucci A.; Beere H. E.; Ritchie D. A.; Ortolani M.; Schade U.; Il'in K. S.; Siegel M.; Hübers H.-W.

Development of a THz heterodyne receiver with quantum cascade laser and hot electron bolometer mixer for standoff detection of explosive material

Sarkozy S.; Das Gupta K.; Siegert C.; Ghosh A.; Pepper M.; Farrer I.; Beere H. E.; Ritchie D. A.; Jones G. A. C.

Low temperature transport in undoped mesoscopic structures

Kataoka M.; Astley M. R.; Thorn A. L.; Oi D. K. L.; Barnes C. H. W.; Ford C. J. B.; Anderson D.; Jones G. A. C.; Farrer I.; Ritchie D. A.; Pepper M.

Coherent Time Evolution of a Single-Electron Wave Function

Sarkozy S.; Sfigakis F.; Das Gupta K.; Farrer I.; Ritchie D. A.; Jones G. A. C.; Pepper M.

Zero-bias anomaly in quantum wires

Chen T.-M.; Graham A. C.; Pepper M.; Farrer I.; Ritchie D. A.

Non-Kondo zero-bias anomaly in quantum wires

Mahler Lukas; Beere Harvey E.; Walther Christoph; Beltram Fabio; Tredicucci Alessandro; Ritchie David A.

Finite size effects in surface emitting Terahertz quantum cascade lasers

Prance J. R.; Smith C. G.; Griffiths J. P.; Chorley S. J.; Anderson D.; Jones G. A. C.; Farrer I.; Ritchie D. A.

Electronic Refrigeration of a Two-Dimensional Electron Gas

Chen T.-M.; Graham A. C.; Pepper M.; Sfigakis F.; Farrer I.; Ritchie D. A.

Odd-even spin effects and variation of g factor in a quasi-one-dimensional subband

Hew W. K.; Thomas K. J.; Pepper M.; Farrer I.; Anderson D.; Jones G. A. C.; Ritchie D. A.

Incipient Formation of an Electron Lattice in a Weakly Confined Quantum Wire

Young R. J.; Stevenson R. M.; Hudson A. J.; Nicoll C. A.; Ritchie D. A.; Shields A. J.

Bell-Inequality Violation with a Triggered Photon-Pair Source

Ellis D. J. P.; Bennett A. J.; Atkinson P.; Nicoll C. A.; Ritchie D. A.; Shields A. J.

Micron-scale confinement of light and current: single photon sources with oxide apertures

Vitiello Miriam S.; Scamarcio Gaetano; Faist Jerome; Scalari Giacomo; Walther Christophe; Beere Harvey E.; Ritchie David A.

Probing quantum efficiency by laser-induced hot-electron cooling

Wright S. J.; Nicoll C. A.; Jones G. A. C.; Anderson D.; Holmes S. N.; Janssen T. J. B. M.; Pepper M.; Thorn A. L.; Gumbs Godfrey; Blumenthal M. D.; Ritchie D. A.

Enhanced current quantization in high-frequency electron pumps in a perpendicular magnetic field

Croxall A. F.; Ritchie D. A.; Farrer I.; Beere H. E.; Thangaraj M.; Nicoll C. A.; Das Gupta K.; Pepper M.

Anomalous Coulomb Drag in Electron-Hole Bilayers

Wilcox Keith G.; Mihoubi Zakaria; Daniell G. J.; Elsmere Stephen; Quarterman Adrian; Farrer Ian; Ritchie David A.; Tropper Anne

Ultrafast optical Stark mode-locked semiconductor laser

Taskinen L. J.; Ritchie D. A.; Simmons M. Y.; Hamilton A. R.; Micolich A. P.; Martin T. P.; Starrett R. P.; Pepper M.

Radio-frequency reflectometry on large gated two-dimensional systems

Croxall A. F.; Das Gupta K.; Nicoll C. A.; Thangaraj M.; Farrer I.; Ritchie D. A.; Pepper M.

Patterned backgating using single-sided mask aligners: Application to density-matched electron-hole bilayers

Freeman Joshua R.; Marshall Owen P.; Beere Harvey E.; Ritchie David A.

Electrically switchable emission in terahertz quantum cascade lasers

Freeman Joshua R.; Marshall Owen; Beere Harvey E.; Ritchie David A.

Improved wall plug efficiency of a 1.9 ;THz quantum cascade laser by an automated design approach

Rungsawang R.; Marshall O.; Freeman J. R.; Beere H. E.; Malik S.; Alton J.; Barbieri S.; Ritchie D. A.

Intensity detection of terahertz quantum cascade laser radiation using electro-optic sampling

Maineult Wilfried; Gellie Pierre; Andronico Alessio; Filloux Pascal; Leo Giuseppe; Sirtori Carlo; Barbieri Stefano; Peytavit Emilien; Akalin Tahsin; Lampin Jean-Francois; Beere Harvey E.; Ritchie David A.

Metal-metal terahertz quantum cascade laser with micro-transverse-electromagnetic-horn antenna

Eisele Heribert; Farrer Ian; Linfield Edmund H.; Ritchie David A.

High-performance millimeter-wave superlattice electronic devices

Marshall Owen P.; Apostolopoulos Vasilis; Freeman Joshua R.; Rungsawang Rakchanok; Beere Harvey E.; Ritchie David A.

Surface-emitting photonic crystal terahertz quantum cascade lasers

Stevenson R. Mark; Young Robert J.; Bennett Anthony J.; Hudson Andrew J.; Nicoll Christine A.; Ritchie David A.; Shields Andrew J.

Evolution of Entanglement Between Distinguishable Light States

Baenninger M.; Ghosh A.; Pepper M.; Beere H. E.; Farrer I.; Ritchie D. A.

Magnetic-field-induced instabilities in localized two-dimensional electron systems

Li H. W.; Kardynał B. E.; Ellis D. J. P.; Shields A. J.; Farrer I.; Ritchie D. A.

Quantum dot resonant tunneling diode single photon detector with aluminum oxide aperture defined tunneling area

Richter H.; Semenov A. D.; Pavlov S. G.; Mahler L.; Tredicucci A.; Beere H. E.; Ritchie D. A.; Il'in K. S.; Siegel M.; Hübers H.-W.

Terahertz heterodyne receiver with quantum cascade laser and hot electron bolometer mixer in a pulse tube cooler

Nogaret A.; Portal J.-C.; Beere H. E.; Ritchie D. A.; Phillips C.

Microwave-induced forward scattering and Luttinger liquid interferences in magnetically confined quantum wires

Mihoubi Zakaria; Wilcox Keith G.; Elsmere Stephen; Quarterman Adrian; Rungsawang Rakchanok; Farrer Ian; Beere Harvey E.; Ritchie David A.; Tropper Anne; Apostolopoulos Vasileios

All-semiconductor room-temperature terahertz time domain spectrometer

Crook R.; Schneble R. J.; Kataoka M.; Beere H. E.; Ritchie D. A.; Anderson D.; Jones G. A. C.; Smith C. G.; Ford C. J. B.; Barnes C. H. W.

Gated-charge force microscopy for imaging a surface-acoustic-wave-induced charge in a depleted one-dimensional channel

Huang Tsai-Yu; Liang C.-T.; Kim Gil-Ho; Huang C. F.; Huang Chao-Ping; Lin Jyun-Ying; Goan Hsi-Sheng; Ritchie D. A.

From insulator to quantum Hall liquid at low magnetic fields

Gell J. R.; Ward M. B.; Young R. J.; Stevenson R. M.; Atkinson P.; Anderson D.; Jones G. A. C.; Ritchie D. A.; Shields A. J.

Modulation of single quantum dot energy levels by a surface-acoustic-wave

Siegert Christoph; Ghosh Arindam; Pepper Michael; Farrer Ian; Ritchie David A.; Anderson David; Jones Geb A. C.

Oscillatory Hall effect in high-mobility two-dimensional electron gases

Siegert C.; Ghosh A.; Pepper M.; Farrer I.; Ritchie D. A.; Anderson D.; Jones G. A. C.

Effect of a perpendicular magnetic field on the zero-bias anomaly in two-dimensional electron systems

Chen T.-M.; Graham A. C.; Pepper M.; Farrer I.; Ritchie D. A.

Bias-controlled spin polarization in quantum wires

Hew W. K.; Thomas K. J.; Pepper M.; Farrer I.; Anderson D.; Jones G. A. C.; Ritchie D. A.

Spin-Incoherent Transport in Quantum Wires

Timm R.; Lenz A.; Eisele H.; Ivanova L.; Dähne M.; Balakrishnan G.; Huffaker D. L.; Farrer I.; Ritchie D. A.

Quantum ring formation and antimony segregation in GaSb/;GaAs nanostructures

Simmonds P. J.; Holmes S. N.; Beere H. E.; Ritchie D. A.

Spin-orbit coupling in an In0.52Ga0.48As quantum well with two populated subbands

Rungsawang R.; Geethamma V. G.; Parrott E. P. J.; Ritchie D. A.; Terentjev E. M.

Terahertz spectroscopy of carbon nanotubes embedded in a deformable rubber

Hickey M. C.; Damsgaard C. D.; Holmes S. N.; Farrer I.; Jones G. A. C.; Ritchie D. A.; Jacobsen C. S.; Hansen J. B.; Pepper M.

Spin injection from Co2MnGa into an InGaAs quantum well

Graham A. C.; Simmons M. Y.; Ritchie D. A.; Pepper M.

Anticrossing of Spin-Split Subbands in Quasi-One-Dimensional Wires

Pfaendler Sieglinde M.-L.; Atkinson Paola; Ritchie David A.

Stable conductance plateaus from ridge wires grown on a patterned substrate

Patel R. B.; Bennett A. J.; Cooper K.; Atkinson P.; Nicoll C. A.; Ritchie D. A.; Shields A. J.

Postselective Two-Photon Interference from a Continuous Nonclassical Stream of Photons Emitted by a Quantum Dot

Leyland W. J. H.; Farrer I.; Shields A. J.; Henini M.; Harley R. T.; Ritchie D. A.

Energy-dependent electron-electron scattering and spin dynamics in a two-dimensional electron gas

Ho L. H.; Clarke W. R.; Micolich A. P.; Danneau R.; Klochan O.; Simmons M. Y.; Hamilton A. R.; Pepper M.; Ritchie D. A.

Effect of screening long-range Coulomb interactions on the metallic behavior in two-dimensional hole systems

Bennett A. J.; Patel R. B.; Shields A. J.; Cooper K.; Atkinson P.; Nicoll C. A.; Ritchie D. A.

Indistinguishable photons from a diode

Astley M. R.; Kataoka M.; Ford C. J. B.; Barnes C. H. W.; Godfrey M. D.; Farrer I.; Ritchie D. A.; Anderson D.; Jones G. A. C.; Pepper M.; Holmes S. N.

Quantized acoustoelectric current in an InGaAs quantum well

Page H.; Malik S.; Evans M.; Gregory I.; Farrer I.; Ritchie D.

Waveguide coupled terahertz photoconductive antennas: Toward integrated photonic terahertz devices

Liang C.-T.; Li Yu-Ru; Lin Li-Hung; Lin Po-Tsun; Yang Chun-Kai; Tseng Yen Shung; Chen Kuang Yao; Cooper N. R.; Simmons M. Y.; Ritchie D. A.

Electron heating and huge positive magnetoresistance in an AlGaAs/;GaAs high electron mobility transistor structure at high temperatures

Simmonds P. J.; Sfigakis F.; Beere H. E.; Ritchie D. A.; Pepper M.; Anderson D.; Jones G. A. C.

Quantum transport in In0.75Ga0.25As quantum wires

Lloyd-Hughes J.; Beere H. E.; Ritchie D. A.; Johnston M. B.

Terahertz magnetoconductivity of excitons and electrons in quantum cascade structures

Green Richard P.; Xu Ji-Hua; Mahler Lukas; Tredicucci Alessandro; Beltram Fabio; Giuliani Guido; Beere Harvey E.; Ritchie David A.

Linewidth enhancement factor of terahertz quantum cascade lasers

Hajenius M.; Khosropanah P.; Ritchie D. A.; Sirtori C.; Filloux P.; Dhillon S.; Barbieri S.; Klapwijk T. M.; Gao J. R.; Hovenier J. N.; Beere H. E.

Surface plasmon quantum cascade lasers as terahertz local oscillators

Bennett A. J.; Gevaux D. G.; Yuan Z. L.; Shields A. J.; Atkinson P.; Ritchie D. A.

Experimental position-time entanglement with degenerate single photons

Sfigakis F.; Ford C. J. B.; Ritchie D. A.; Kataoka M.; Pepper M.; Simmons M. Y.

Kondo Effect from a Tunable Bound State within a Quantum Wire

Baenninger Matthias; Ghosh Arindam; Pepper Michael; Beere Harvey E.; Farrer Ian; Ritchie David A.

Low-Temperature Collapse of Electron Localization in Two Dimensions

Danneau R.; Klochan O.; Clarke W. R.; Ho L. H.; Micolich A. P.; Simmons M. Y.; Hamilton A. R.; Pepper M.; Ritchie D. A.

0.7 Structure and Zero Bias Anomaly in Ballistic Hole Quantum Wires

Hudson A. J.; Ritchie D. A.; Cooper K.; Atkinson P.; Nicoll C. A.; Young R. J.; Bennett A. J.; Stevenson R. M.; Shields A. J.

Coherence of an Entangled Exciton-Photon State

Gillingham D. M.; Tselepi M.; Ionescu A.; Steinmuller S. J.; Beere H. E.; Ritchie D. A.; Bland J. A. C.

Smoothening of ultrathin Fe films grown on GaAs(100) observed by scanning tunneling microscopy and Brillouin light scattering

Leyland W. J. H.; Harley R. T.; Henini M.; Shields A. J.; Farrer I.; Ritchie D. A.

Oscillatory Dyakonov-Perel spin dynamics in two-dimensional electron gases

Walsby E. D.; Alton J.; Worrall C. H.; Beere H. E.; Ritchie D. A.; Leach J.; Padgett M.; Cumming D. R. S.

Fabrication of terahertz holograms

Simmonds P. J.; Beere H. E.; Ritchie D. A.; Holmes S. N.

Growth-temperature optimization for low-carrier-density In0.75Ga0.25As-based high electron mobility transistors on InP

Intallura P. M.; Ward M. B.; Karimov O. Z.; Yuan Z. L.; See P.; Shields A. J.; Atkinson P.; Ritchie D. A.

Quantum key distribution using a triggered quantum dot source emitting near 1.3 μ;m

Astley M. R.; Kataoka M.; Ford C. J. B.; Barnes C. H. W.; Anderson D.; Jones G. A. C.; Farrer I.; Ritchie D. A.; Pepper M.

Energy-Dependent Tunneling from Few-Electron Dynamic Quantum Dots

Barbieri Stefano; Maineult Wilfried; Dhillon Sukhdeep S.; Sirtori Carlo; Alton Jesse; Breuil Nicolas; Beere Harvey E.; Ritchie David A.

13 ;GHz direct modulation of terahertz quantum cascade lasers

Xu Jihua; Hensley Joel M.; Fenner D. B.; Green Richard P.; Mahler Lukas; Tredicucci Alessandro; Allen Mark G.; Beltram Fabio; Beere Harvey E.; Ritchie David A.

Tunable terahertz quantum cascade lasers with an external cavity

Scalari Giacomo; Giovannini Marcella; Hoyler Nicolas; Ritchie David; Beere Harvey; Sadowski Marcin L.; Sirigu Lorenzo; Walther Christoph; Faist Jérôme

Strong confinement in terahertz intersubband lasers by intense magnetic fields

Mauro Cosimo; Green Richard P.; Tredicucci Alessandro; Beltram Fabio; Beere Harvey E.; Ritchie David A.

Amplification of terahertz radiation in quantum cascade structures

Li H. W.; Kardynał B. E.; See P.; Shields A. J.; Simmonds P.; Beere H. E.; Ritchie D. A.

Quantum dot resonant tunneling diode for telecommunication wavelength single photon detection

Samardak A.; Taylor S.; Nogaret A.; Hollier G.; Austin J.; Ritchie D. A.

Propagation and spatiotemporal summation of electrical pulses in semiconductor nerve fibers

Perez-Martinez F.; Farrer I.; Anderson D.; Jones G. A. C.; Ritchie D. A.; Chorley S. J.; Smith C. G.

Demonstration of a quantum cellular automata cell in a GaAs/;AlGaAs heterostructure

Gell J. R.; Ward M. B.; Shields A. J.; Atkinson P.; Bremner S. P.; Anderson D.; Kataoka M.; Barnes C. H. W.; Jones G. A. C.; Ritchie D. A.

Temporal characteristics of surface-acoustic-wave-driven luminescence from a lateral p-n junction

Young R. J.; Dewhurst S. J.; Stevenson R. M.; Shields A. J.; Atkinson P.; Cooper K.; Ritchie D. A.

Controlling the polarization correlation of photon pairs from a charge-tunable quantum dot

Wang Chien-Chung; Liang C.-T.; Jiang Yu-Ting; Chen Y. F.; Cooper N. R.; Simmons M. Y.; Ritchie D. A.

Huge positive magnetoresistance of GaAs/;AlGaAs high electron mobility transistor structures at high temperatures

Ellis D. J. P.; Bennett A. J.; Shields A. J.; Atkinson P.; Ritchie D. A.

Oxide-apertured microcavity single-photon emitting diode

Hickey M. C.; Holmes S. N.; Meng T.; Farrer I.; Jones G. A. C.; Ritchie D. A.; Pepper M.

Strongly bias-dependent spin injection from Fe into n-type GaAs

Stevenson R. M.; Hudson A. J.; Young R. J.; Atkinson P.; Cooper K.; Ritchie D. A.; Shields A. J.

Biphoton interference with a quantum dot entangled light source

Bennett A. J.; Ellis D. J. P.; Shields A. J.; Atkinson P.; Farrer I.; Ritchie D. A.

Observation of the Purcell effect in high-index-contrast micropillars

Walsby E. D.; Alton J.; Worrall C.; Beere H. E.; Ritchie D. A.; Cumming D. R. S.

Imprinted diffractive optics for terahertz radiation

Simmonds P. J.; Beere H. E.; Shields A. J.; See P.; Li H. W.; Ritchie D. A.

Growth by molecular beam epitaxy of self-assembled InAs quantum dots on InAlAs and InGaAs lattice-matched to InP

Kardynał B. E.; Hees S. S.; Shields A. J.; Nicoll C.; Farrer I.; Ritchie D. A.

Photon number resolving detector based on a quantum dot field effect transistor

Leyland W. J. H.; John G. H.; Harley R. T.; Shields A. J.; Farrer I.; Ritchie D. A.; Ivchenko E. L.; Glazov M. M.; Henini M.

Enhanced spin-relaxation time due to electron-electron scattering in semiconductor quantum wells

Scalari Giacomo; Sirigu Lorenzo; Terazzi Romain; Walther Christoph; Amanti Maria I.; Giovannini Marcella; Hoyler Nicolas; Faist Jérôme; Sadowski Marcin L.; Beere Harvey; Ritchie David; Dunbar L. Andrea; Houdré Romuald

Multi-wavelength operation and vertical emission in THz quantum-cascade lasers

Young R. J.; Stevenson R. M.; Shields A. J.; Atkinson P.; Cooper K.; Ritchie D. A.

Entangled photons from the biexciton cascade of quantum dots

Horsell D. W.; Galaktionov E. A.; Savchenko A. K.; Kretinin A. V.; Ghosh A.; Beere H. E.; Ritchie D. A.

Conductance fluctuations in a quantum wire with a non‐uniform scattering potential

Kishen K.; Graham A. C.; Pepper M.; Farrer I.; Ritchie D. A.; Jones G. A. C.

Momentum effects on focusing in one‐dimensional systems

Danneau R.; Klochan O.; Clarke W. R.; Ho L. H.; Micolich A. P.; Simmons M. Y.; Hamilton A. R.; Pepper M.; Ritchie D. A.; Zülicke U.

Anisotropic Zeeman Splitting In Ballistic One‐Dimensional Hole Systems

De Simoni Giorgio; Cecchini Marco; Piazza Vincenzo; Beltram Fabio; Beere H. E.; Ritchie D. A.

Acoustic charge transport in a n‐i‐n; three terminal device

Galaktionov E. A.; Savchenko A. K.; Ritchie D. A.

Corrections to the Drude conductivity and Hall resistivity caused by electron interaction and ‘memory’ effects in the presence of mixed disorder

Galaktionov E. A.; Allison G.; Savchenko A. K.; Safonov S. S.; Fogler M. M.; Simmons M. Y.; Ritchie D. A.

Thermodynamic and transport properties of 2D GaAs systems near the apparent Metal‐Insulator Transition

Hohls F.; Pepper M.; Griffiths J. P.; Jones G. A. C.; Ritchie D. A.

Assessing energy relaxation in 2d with ballistic electron spectroscopy

Glazov M. M.; Leyland W. J. H.; Ivchenko E. L.; Harley R. T.; Henini M.; Shields A. J.; Ritchie D. A.

Spin Relaxation in 2D Electron Gases in the Strong Scattering Regime

Leyland W. J. H.; Harley R. T.; Henini M.; Shields A. J.; Ritchie D. A.

Coherent Oscillatory Spin‐Dynamics in High‐Mobility 2D Electron Gases

Kannan E. S.; Kim Gil-Ho; Kumar Sanjeev; Farrer I.; Ritchie D. A.; Son Jun Ho; Baik Jeong Min; Lee Jong-Lam; Youn D. H.; Kang Kwang-Yong

Short range scattering effect of InAs quantum dots in the transport properties of two dimensional electron gas

Schneble R. J.; Kataoka M.; Ford C. J. B.; Barnes C. H. W.; Anderson D.; Jones G. A. C.; Farrer I.; Ritchie D. A.; Pepper M.

Collapse of nonequilibrium charge states in an isolated quantum dot using surface acoustic waves

Chassagneux Y.; Palomo J.; Colombelli R.; Dhillon S.; Sirtori C.; Beere H.; Alton J.; Ritchie D.

Terahertz microcavity lasers with subwavelength mode volumes and thresholds in the milliampere range

Ward M. B.; Farrow T.; See P.; Yuan Z. L.; Karimov O. Z.; Bennett A. J.; Shields A. J.; Atkinson P.; Cooper K.; Ritchie D. A.

Electrically driven telecommunication wavelength single-photon source

Kataoka M.; Ritchie D. A.; Farrer I.; Jones G. A. C.; Anderson D.; Ford C. J. B.; Barnes C. H. W.; Thorn A. L.; Schneble R. J.; Pepper M.

Single-Electron Population and Depopulation of an Isolated Quantum Dot Using a Surface-Acoustic-Wave Pulse

Graham A. C.; Sawkey D. L.; Pepper M.; Simmons M. Y.; Ritchie D. A.

Energy-level pinning and the 0.7 spin state in one dimension: GaAs quantum wires studied using finite-bias spectroscopy

Ellis D. J. P.; Stevenson R. M.; Young R. J.; Shields A. J.; Atkinson P.; Ritchie D. A.

Control of fine-structure splitting of individual InAs quantum dots by rapid thermal annealing

Gell J. R.; Atkinson P.; Bremner S. P.; Sfigakis F.; Kataoka M.; Anderson D.; Jones G. A. C.; Barnes C. H. W.; Ritchie D. A.; Ward M. B.; Norman C. E.; Shields A. J.

Surface-acoustic-wave-driven luminescence from a lateral p-n junction

Walther Christoph; Scalari Giacomo; Faist Jérôme; Beere Harvey; Ritchie David

Low frequency terahertz quantum cascade laser operating from 1.6 ;to 1.8 ;THz

Hohls F.; Pepper M.; Griffiths J. P.; Jones G. A. C.; Ritchie D. A.

Ballistic electron spectroscopy

Astley M. R.; Kataoka M.; Ford C. J. B.; Barnes C. H. W.; Anderson D.; Jones G. A. C.; Farrer I.; Beere H. E.; Ritchie D. A.; Pepper M.

Examination of multiply reflected surface acoustic waves by observing acoustoelectric current generation under pulse modulation

Hees S. S.; Kardynal B. E.; See P.; Shields A. J.; Farrer I.; Ritchie D. A.

Effect of InAs dots on noise of quantum dot resonant tunneling single-photon detectors

Astley M. R.; Kataoka M.; Schneble R. J.; Ford C. J. B.; Barnes C. H. W.; Anderson D.; Jones G. A. C.; Beere H. E.; Ritchie D. A.; Pepper M.

Examination of surface acoustic wave reflections by observing acoustoelectric current generation under pulse modulation

Vitiello Miriam S.; Scamarcio Gaetano; Spagnolo Vincenzo; Worrall Chris; Beere Harvey E.; Ritchie David A.; Sirtori Carlo; Alton Jesse; Barbieri Stefano

Subband electronic temperatures and electron-lattice energy relaxation in terahertz quantum cascade lasers with different conduction band offsets

Schneble R. J.; Kataoka M.; Ford C. J. B.; Barnes C. H. W.; Anderson D.; Jones G. A. C.; Farrer I.; Ritchie D. A.; Pepper M.

Quantum-dot thermometry of electron heating by surface acoustic waves

Kataoka M.; Ford C. J. B.; Barnes C. H. W.; Anderson D.; Jones G. A. C.; Beere H. E.; Ritchie D. A.; Pepper M.

The effect of pulse-modulated surface acoustic waves on acoustoelectric current quantization

Kardynał B. E.; Shields A. J.; Farrer I.; Cooper K.; Ritchie D. A.

Single electron dynamics in a quantum dot field effect transistor

Kataoka M.; Barnes C. H. W.; Beere H. E.; Ritchie D. A.; Pepper M.

Experimental investigation of the surface acoustic wave electron capture mechanism

Hübers H.-W.; Pavlov S. G.; Richter H.; Semenov A. D.; Mahler L.; Tredicucci A.; Beere H. E.; Ritchie D. A.

High-resolution gas phase spectroscopy with a distributed feedback terahertz quantum cascade laser

Chiatti O.; Farrer I.; Lumpkin N.; Proskuryakov Y. Y.; Nicholls J. T.; Ritchie D. A.

Quantum Thermal Conductance of Electrons in a One-Dimensional Wire

Danneau R.; Klochan O.; Clarke W. R.; Ritchie D. A.; Pepper M.; Hamilton A. R.; Simmons M. Y.; Micolich A. P.; Ho L. H.; Zülicke U.

Zeeman Splitting in Ballistic Hole Quantum Wires

Vitiello Miriam S.; Scamarcio Gaetano; Spagnolo Vincenzo; Alton Jesse; Barbieri Stefano; Worrall Chris; Beere Harvey E.; Ritchie David A.; Sirtori Carlo

Thermal properties of THz quantum cascade lasers based on different optical waveguide configurations

Demichel Olivier; Mahler Lukas; Losco Tonia; Mauro Cosimo; Green Richard; Tredicucci Alessandro; Xu Jihua; Beltram Fabio; Beere Harvey E.; Ritchie David A.; Tamošinuas Vincas

Surface plasmon photonic structures in terahertz quantum cascade lasers

Vitiello Miriam S.; Scamarcio Gaetano; Spagnolo Vincenzo; Losco Tonia; Green Richard P.; Tredicucci Alessandro; Beere Harvey E.; Ritchie David A.

Electron-lattice coupling in bound-to-continuum THz quantum-cascade lasers

Allison G.; Galaktionov E. A.; Savchenko A. K.; Safonov S. S.; Fogler M. M.; Simmons M. Y.; Ritchie D. A.

Thermodynamic Density of States of Two-Dimensional GaAs Systems near the Apparent Metal-Insulator Transition

Cecchini Marco; De Simoni Giorgio; Piazza Vincenzo; Beltram Fabio; Beere H. E.; Ritchie D. A.

Acoustic charge transport in a n-i-n three terminal device

Atkinson P.; Jones G. A. C.; Anderson D.; Bremner S. P.; Ritchie D. A.

Size evolution of site-controlled InAs quantum dots grown by molecular beam epitaxy on prepatterned GaAs substrates

Scalari Giacomo; Walther Christoph; Faist Jérôme; Beere Harvey; Ritchie David

Electrically switchable, two-color quantum cascade laser emitting at 1.39 and 2.3 ;THz

Ellis D. J. P.; Bennett A. J.; Shields A. J.; Atkinson P.; Ritchie D. A.

Electrically addressing a single self-assembled quantum dot

Gevaux D. G.; Bennett A. J.; Stevenson R. M.; Shields A. J.; Atkinson P.; Griffiths J.; Anderson D.; Jones G. A. C.; Ritchie D. A.

Enhancement and suppression of spontaneous emission by temperature tuning InAs quantum dots to photonic crystal cavities

Nguyen K. Lien; Johns Michael L.; Gladden Lynn; Worrall Christopher H.; Alexander Paul; Beere Harvey E.; Pepper Michael; Ritchie David A.; Alton Jesse; Barbieri Stefano; Linfield Edmund H.

Three-dimensional imaging with a terahertz quantum cascade laser

Rushforth A. W.; Smith C. G.; Farrer I.; Ritchie D. A.; Jones G. A. C.; Anderson D.; Pepper M.

Fano effect and Kondo effect in quantum dots formed in strongly coupled quantum wells

Cooper David; Twitchett Alison C.; Somodi Philippa K.; Midgley Paul A.; Dunin-Borkowski Rafal E.; Farrer Ian; Ritchie David A.

Improvement in electron holographic phase images of focused-ion-beam-milled GaAs and Si p-n junctions by in situ annealing

Stevenson R. M.; Young R. J.; See P.; Gevaux D. G.; Cooper K.; Atkinson P.; Farrer I.; Ritchie D. A.; Shields A. J.

Magnetic-field-induced reduction of the exciton polarization splitting in InAs quantum dots

Worrall Chris; Alton Jesse; Houghton Mark; Barbieri Stefano; Beere Harvey E.; Ritchie David; Sirtori Carlo

Continuous wave operation of a superlattice quantum cascade laser emitting at 2 THz

Danneau R.; Clarke W. R.; Klochan O.; Micolich A. P.; Hamilton A. R.; Simmons M. Y.; Pepper M.; Ritchie D. A.

Conductance quantization and the 0.7×2e;²/h; conductance anomaly in one-dimensional hole systems

Baenninger M.; Ghosh A.; Pepper M.; Beere H. E.; Farrer I.; Atkinson P.; Ritchie D. A.

Local transport in a disorder-stabilized correlated insulating phase

Yasin C. E.; Pepper M.; Linfield E. H.; West K. W.; Pfeiffer L. N.; Simmons M. Y.; Hamilton A. R.; Clarke W. R.; Micolich A. P.; Sobey T. L.; Ritchie D. A.

Interaction correction to the longitudinal conductivity and Hall resistivity in high-quality two-dimensional GaAs electron and hole systems

Jang Y. D.; Yim J. S.; Lee D.; Kim Gil-Ho; Liang C.-T.; Farrer I.; Ritchie D. A.

Experimental determination of electron and hole sublevels in modulation-doped InAs/;GaAs quantum dots

Graham A. C.; Pepper M.; Simmons M. Y.; Ritchie D. A.

Anomalous spin-dependent behavior of one-dimensional subbands

Keogh J. A.; Das Gupta K.; Beere H. E.; Ritchie D. A.; Pepper M.

Fabrication of closely spaced, independently contacted electron-hole bilayers in GaAs-AlGaAs heterostructures

Mahler Lukas; Tredicucci Alessandro; Köhler Rüdeger; Beltram Fabio; Beere Harvey E.; Linfield Edmund H.; Ritchie David A.

High-performance operation of single-mode terahertz quantum cascade lasers with metallic gratings

Bennett A. J.; Unitt D. C.; Shields A. J.; Atkinson P.; Ritchie D. A.

Influence of exciton dynamics on the interference of two photons from a microcavity single-photon source

Stevenson R. Mark; Young Robert J.; See Patrick; Norman Carl E.; Shields Andrew J.; Atkinson Paola; Ritchie David A.

Strong directional dependence of single-quantum-dot fine structure

Ionescu A.; Steinmüller S. J.; Beere H. E.; Ritchie D. A.; Wastlbauer G.; Gillingham D. M.; Tselepi M.; Bland J. A. C.

Submonolayer growth of Fe on a GaAs(100)-2×6; reconstructed surface

Ebbecke J.; Fletcher N. E.; Janssen T. J. B. M.; Beere H. E.; Ritchie D. A.; Pepper M.

Acoustoelectric current transport through a double quantum dot

Young R. J.; Stevenson R. M.; Shields A. J.; Atkinson P.; Cooper K.; Ritchie D. A.; Groom K. M.; Tartakovskii A. I.; Skolnick M. S.

Inversion of exciton level splitting in quantum dots

Roche P.; Ségala J.; Glattli D. C.; Nicholls J. T.; Pepper M.; Graham A. C.; Thomas K. J.; Simmons M. Y.; Ritchie D. A.

Fano factor reduction on the 0.7 structure

Barbieri Stefano; Alton Jesse; Baker Colin; Lo Thomas; Beere Harvey E.; Ritchie David

Imaging with THz quantum cascade lasers using a Schottky diode mixer

Dhillon Sukhdeep; Alton Jesse; Barbieri Stefano; Sirtori Carlo; de Rossi A.; Calligaro M.; Beere Harvey E.; Ritchie David

Ultralow threshold current terahertz quantum cascade lasers based on double-metal buried strip waveguides

Dhillon S. S.; Sirtori C.; Barbieri S.; de Rossi A.; Calligaro M.; Beere H. E.; Ritchie D. A.

THz sideband generation at telecom wavelengths in a GaAs-based quantum cascade laser

Ghosh A.; Wright M. H.; Siegert C.; Pepper M.; Farrer I.; Ford C. J. B.; Ritchie D. A.

Zero-Bias Anomaly and Kondo-Assisted Quasiballistic 2D Transport

Hübers H.-W.; Pavlov S. G.; Semenov A. D.; Köhler R.; Mahler L.; Tredicucci A.; Beere H. E.; Ritchie D. A.; Linfield E. H.

Terahertz quantum cascade laser as local oscillator in a heterodyne receiver

Unitt D. C.; Bennett A. J.; Atkinson P.; Ritchie D. A.; Shields A. J.

Polarization control of quantum dot single-photon sources via a dipole-dependent Purcell effect

Bennett A. J.; Unitt D. C.; See P.; Shields A. J.; Atkinson P.; Cooper K.; Ritchie D. A.

Electrical control of the uncertainty in the time of single photon emission events

Unitt D. C.; Bennett A. J.; Atkinson P.; Cooper K.; Ritchie D. A.; Shields A. J.

Temperature Control Of The Polarisation Of A Single Photon Source

Kim Gil-Ho; Liang C.-T.; Huang C. F.; Ritchie D. A.

The Insulator‐Quantum Hall‐Insulator Transitions in a Two‐Dimensional GaAs System Containing Self‐Assembled InAs Quantum Dots

Matthews A. J.; Kavokin K. V.; Usher A.; Portnoi M. E.; Gething J. D.; Zhu M.; Ritchie D. A.

High‐Current Breakdown of the Quantum Hall Effect

Savchenko A. K.; Galaktionov E. A.; Safonov S. S.; Proskuryakov Y. Y.; Li L.; Pepper M.; Simmons M. Y.; Ritchie D. A.; Linfield E. H.; Kvon Z. D.

Interaction effects in high‐mobility two‐dimensional systems

Scalari Giacomo; Blaser Stepháne; Sirigu Lorenzo; Graf Marcel; Ajili Lassaad; Faist Jerôme; Beere Harvey; Linfield Edmund; Ritchie David; Davies Giles

Terahertz quantum cascade laser emitting at 160 μm in strong magnetic field

Kardynał B.; Shields A. J.; Beattie N. S.; Farrer I.; Ritchie D. A.

Real Time Read‐Out of Single Photon Absorption by a Field Effect Transistor with a Layer of Quantum Dots

Blakesley J. C.; See P.; Shields A. J.; Kardynal B. E.; Atkinson P.; Farrer I.; Ritchie D. A.

Novel Resonant‐Tunnelling Quantum Dot Photon Detectors For Quantum Information Technology

Ghosh A.; Wright M. H.; DasGupta K.; Pepper M.; Beere H. E.; Ritchie D. A.

Spin‐dependent Non‐equilibrium Transport in Mesoscopic 2D Electron Systems

Safonov S. S.; Savchenko A. K.; Roshko S. H.; Bagrets D. A.; Jouravlev O. N.; Nazarov Y. V.; Linfield E. H.; Ritchie D. A.

Shot noise as a probe of electron dynamics in hopping and resonant tunnelling

Hickey M. C.; Ritchie D. A.; Lee R. F.; Jones G. A. C.; Damsgaard C. D.; Farrer I.; Holmes S. N.; Husmann A.; Hansen J. B.; Jacobsen C. S.; Pepper M.

Spin injection between epitaxial Co2.4Mn1.6Ga and an InGaAs quantum well

Cecchini Marco; Piazza Vincenzo; Beltram Fabio; Gevaux D. G.; Ward M. B.; Shields A. J.; Beere H. E.; Ritchie D. A.

Surface acoustic wave-induced electroluminescence intensity oscillation in planar light-emitting devices

Teh W. H.; Crook R.; Smith C. G.; Beere H. E.; Ritchie D. A.

Characteristics of a micromachined floating-gate high-electron-mobility transistor at 4.2 ;K

Jovanović V. D.; Indjin D.; Vukmirović N.; Ikonić Z.; Harrison P.; Linfield E. H.; Page H.; Marcadet X.; Sirtori C.; Worrall C.; Beere H. E.; Ritchie D. A.

Mechanisms of dynamic range limitations in GaAs/AlGaAs quantum-cascade lasers; Influence of injector doping

Ward M. B.; Karimov O. Z.; Unitt D. C.; Yuan Z. L.; See P.; Gevaux D. G.; Shields A. J.; Atkinson P.; Ritchie D. A.

On-demand single-photon source for 1.3 μ;m telecom fiber

Bennett A. J.; Unitt D. C.; See P.; Shields A. J.; Atkinson P.; Cooper K.; Ritchie D. A.

Microcavity single-photon-emitting diode

Cunningham J.; Pepper M.; Talyanskii V. I.; Ritchie D. A.

Acoustoelectric current in submicron-separated quantum wires

Blakesley J. C.; See P.; Shields A. J.; Kardynał B. E.; Atkinson P.; Farrer I.; Ritchie D. A.

Efficient Single Photon Detection by Quantum Dot Resonant Tunneling Diodes

Clarke W. R.; Pepper M.; Rodriguez J. R.; Hanna C. B.; Simmons M. Y.; Hamilton A. R.; Micolich A. P.; Ritchie D. A.

Evolution of the bilayer ν=1; quantum Hall state under charge imbalance

Alton J.; Dhillon S. S.; Sirtori C.; de Rossi A.; Calligaro M.; Barbieri S.; Beere H. E.; Linfield E. H.; Ritchie D. A.

Buried waveguides in terahertz quantum cascade lasers based on two-dimensional surface plasmon modes

Pingue P.; Piazza V.; Beltram F.; Farrer I.; Ritchie D. A.; Pepper M.

Coulomb blockade directional coupler

Bennett A. J.; Unitt D. C.; Atkinson P.; Ritchie D. A.; Shields A. J.

High performance single photon sources from photolithographically defined pillar microcavities

McPhail S.; Pepper M.; Linfield E. H.; Simmons M. Y.; Hamilton A. R.; Yasin C. E.; Ritchie D. A.

Weak localization in high-quality two-dimensional systems

Ghosh A.; Pepper M.; Beere H. E.; Ritchie D. A.

Dynamic localization of two-dimensional electrons at mesoscopic length scales

Scalari Giacomo; Blaser Stéphane; Faist Jérôme; Beere Harvey; Linfield Edmund; Ritchie David; Davies Giles

Terahertz Emission from Quantum Cascade Lasers in the Quantum Hall Regime: Evidence for Many Body Resonances and Localization Effects

Im Hyunsik; Bremme L. E.; Klipstein P. C.; Kornilov A. V.; Beere H.; Ritchie D.; Grey R.; Hill G.

Direct measurement of the camel-back energy surface in AlAs and its evolution in an electric field

Liang C.-T.; Tkachenko O. A.; Tkachenko V. A.; Baksheyev D. G.; Simmons M. Y.; Ritchie D. A.; Pepper M.

Gradual decrease of conductance of an adiabatic ballistic constriction below 2e²/h;

Ajili Lassaad; Scalari Giacomo; Faist Jérôme; Beere Harvey; Linfield Edmund; Ritchie David; Davies Giles

High power quantum cascade lasers operating at λ≃87; and 130 μ;m

Cecchini Marco; De Simoni Giorgio; Piazza Vincenzo; Beltram Fabio; Beere H. E.; Ritchie D. A.

Surface acoustic wave-driven planar light-emitting device

Roche P.; Ségala J.; Glattli D. C.; Nicholls J. T.; Pepper M.; Graham A. C.; Thomas K. J.; Simmons M. Y.; Ritchie D. A.

Fano Factor Reduction on the 0.7 Conductance Structure of a Ballistic One-Dimensional Wire

Barbieri S.; Alton J.; Beere H. E.; Fowler J.; Linfield E. H.; Ritchie D. A.

2.9 ;THz quantum cascade lasers operating up to 70 ;K in continuous wave

Micolich A. P.; Taylor R. P.; Martin T. P.; Newbury R.; Fromhold T. M.; Davies A. G.; Linke H.; Tribe W. R.; Macks L. D.; Smith C. G.; Linfield E. H.; Ritchie D. A.

Three key questions on fractal conductance fluctuations: Dynamics, quantization, and coherence

Beattie N. S.; Ritchie D. A.; Farrer I.; Shields A. J.; Kardynał B. E.; Pepper M.

Photon-induced conductance steps and in situ modulation of disorder in mesoscopic electron systems

Matthews A. J.; Kavokin K. V.; Usher A.; Portnoi M. E.; Zhu M.; Gething J. D.; Elliott M.; Herrenden-Harker W. G.; Phillips K.; Ritchie D. A.; Simmons M. Y.; Sorensen C. B.; Hansen O. P.; Mironov O. A.; Myronov M.; Leadley D. R.; Henini M.

Temperature dependence of the breakdown of the quantum Hall effect studied by induced currents

Barbieri S.; Alton J.; Beere H. E.; Linfield E. H.; Ritchie D. A.; Withington S.; Scalari G.; Ajili L.; Faist J.

Heterodyne mixing of two far-infrared quantum cascade lasers by use of a point-contact Schottky diode

Mahler Lukas; Köhler Rüdeger; Tredicucci Alessandro; Beltram Fabio; Beere Harvey E.; Linfield Edmund H.; Ritchie David A.; Davies A. Giles

Single-mode operation of terahertz quantum cascade lasers with distributed feedback resonators

Uzur D.; Nogaret A.; Beere H. E.; Ritchie D. A.; Marrows C. H.; Hickey B. J.

Probing the annular electronic shell structure of a magnetic corral

Ebbecke J.; Fletcher N. E.; Janssen T. J. B. M.; Ahlers F. J.; Pepper M.; Beere H. E.; Ritchie D. A.

Quantized charge pumping through a quantum dot by surface acoustic waves

Ghosh A.; Ford C. J. B.; Pepper M.; Beere H. E.; Ritchie D. A.

Possible Evidence of a Spontaneous Spin Polarization in Mesoscopic Two-Dimensional Electron Systems

Barkan A.; Dengler R.; Siegel P. H.; Scalari G.; Ajili L.; Faist J.; Beere H. E.; Linfield E. H.; Tittel F. K.; Mittleman D. M.; Davies A. G.; Ritchie D. A.

Linewidth and tuning characteristics of terahertz quantum cascade lasers

Armitage A.; Andrews S. R.; Cluff J. A.; Huggard P. G.; Linfield E. H.; Ritchie D. A.

Ultrafast optical excitation of coherent two-dimensional plasmons

Rushforth A. W.; Smith C. G.; Godfrey M. D.; Beere H. E.; Ritchie D. A.; Pepper M.

Noninvasive detection of the evolution of the charge states of a double dot system

Nemutudi R.; Ritchie D. A.; Pepper M.; Appleyard N. J.; Ford C. J. B.; Kataoka M.; Jones G. A. C.

Noninvasive lateral detection of Coulomb blockade in a quantum dot fabricated using atomic force microscopy

Köhler Rüdeger; Tredicucci Alessandro; Mauro Cosimo; Beltram Fabio; Beere Harvey E.; Linfield Edmund H.; Davies A. Giles; Ritchie David A.

Terahertz quantum-cascade lasers based on an interlaced photon-phonon cascade

Kim Gil-Ho; Liang C.-T.; Huang C. F.; Nicholls J. T.; Ritchie D. A.; Kim P. S.; Oh C. H.; Juang J. R.; Chang Y. H.

From localization to Landau quantization in a two-dimensional GaAs electron system containing self-assembled InAs quantum dots

Graf Marcel; Scalari Giacomo; Hofstetter Daniel; Faist Jérôme; Beere Harvey; Linfield Edmund; Ritchie David; Davies Giles

Terahertz range quantum well infrared photodetector

Kardynał B. E.; Shields A. J.; Beattie N. S.; Farrer I.; Cooper K.; Ritchie D. A.

Low-noise photon counting with a radio-frequency quantum-dot field-effect transistor

Larrabee Diane C.; Chung Seokjae; Inoue Masataka; Sasa Shigehiko; Nakai Masato; Nakajima Yoji; Ritchie David; Linfield Edmund; Davies Giles; Beere Harvey; Faist Jerome; Ajili Lassaad; Scalari Giacomo; Kono Jun; Tittel Frank K.; Khodaparast Giti A.; Santos Michael B.

Application of terahertz quantum‐cascade lasers to semiconductor cyclotron resonance

Fletcher N. E.; Ebbecke J.; Janssen T. J. B. M.; Ahlers F. J.; Pepper M.; Beere H. E.; Ritchie D. A.

Quantized acoustoelectric current transport through a static quantum dot using a surface acoustic wave

Crook R.; Smith C. G.; Graham A. C.; Beere H. E.; Farrer I.; Ritchie D. A.

Imaging Fractal Conductance Fluctuations and Scarred Wave Functions in a Quantum Billiard

Scalari Giacomo; Blaser Stéphane; Ajili Lassaad; Faist Jérôme; Beere Harvey; Linfield Edmund; Ritchie David; Davies Giles

Population inversion by resonant magnetic confinement in terahertz quantum-cascade lasers

Kataoka M.; Ford C. J. B.; Simmons M. Y.; Ritchie D. A.

Selective spin-resolved edge-current injection into a quantum antidot

Safonov S. S.; Savchenko A. K.; Bagrets D. A.; Jouravlev O. N.; Nazarov Y. V.; Linfield E. H.; Ritchie D. A.

Enhanced Shot Noise in Resonant Tunneling via Interacting Localized States

Graham A. C.; Thomas K. J.; Pepper M.; Cooper N. R.; Simmons M. Y.; Ritchie D. A.

Interaction Effects at Crossings of Spin-Polarized One-Dimensional Subbands

Alton Jesse; Barbieri Stefano; Fowler John; Beere Harvey E.; Muscat John; Linfield Edmund H.; Ritchie David A.; Davies Giles; Köhler Rüdeger; Tredicucci Alessandro

Magnetic field in-plane quantization and tuning of population inversion in a THz superlattice quantum cascade laser

Dhillon S. S.; Davies A. G.; Beere H. E.; Linfield E. H.; Ritchie D. A.; Arnone D. D.

Tuning of the intersubband emission below the longitudinal optical phonon energy in GaAs/AlGaAs quantum cascade emitters

Aziz A.; Smith C. G.; Winiecki G. P.; Beere H. E.; Ritchie D. A.

Two processing techniques to sandwich a 100 nm GaAs layer between ferromagnetic metallic electrodes

Brook A. J.; Bending S. J.; Pinto J.; Oral A.; Ritchie D.; Beere H.; Henini M.; Springthorpe A.

Integrated piezoresistive sensors for atomic force-guided scanning Hall probe microscopy

Köhler Rüdeger; Davies A. Giles; Linfield Edmund H.; Beere Harvey E.; Beltram Fabio; Tredicucci Alessandro; Ritchie David A.

Low‐threshold quantum‐cascade lasers at 3.5 THz (λ = 85 μm)

Scalari Giacomo; Ajili Lassaad; Faist Jérôme; Beere Harvey; Linfield Edmund; Ritchie David; Davies Giles

Far-infrared (λ≃87 μ;m) bound-to-continuum quantum-cascade lasers operating up to 90 K

Zhu M.; Ritchie D. A.; Herrenden-Harker W. G.; Elliott M.; Potts A.; Matthews A. J.; Usher A.; Simmons M. Y.

Magnetization measurements of high-mobility two-dimensional electron gases

Köhler Rüdeger; Tredicucci Alessandro; Beltram Fabio; Beere Harvey E.; Linfield Edmund H.; Davies A. Giles; Ritchie David A.; Dhillon Sukhdeep S.; Sirtori Carlo

High-performance continuous-wave operation of superlattice terahertz quantum-cascade lasers

Li L.; Proskuryakov Y. Y.; Savchenko A. K.; Linfield E. H.; Ritchie D. A.

Magnetoresistance of a 2D Electron Gas Caused by Electron Interactions in the Transition from the Diffusive to the Ballistic Regime

Gardelis S.; Smith C. G.; Cooper J.; Ritchie D. A.; Linfield E. H.; Jin Y.; Pepper M.

Dephasing in an isolated double-quantum-dot system deduced from single-electron polarization measurements

Cecchini Marco; Piazza Vincenzo; Beltram Fabio; Lazzarino Marco; Ward M. B.; Shields A. J.; Beere H. E.; Ritchie D. A.

High-performance planar light-emitting diodes

Gardelis S.; Smith C. G.; Cooper J.; Ritchie D. A.; Linfield E. H.; Jin Y.

Evidence for transfer of polarization in a quantum dot cellular automata cell consisting of semiconductor quantum dots

Sanvitto D.; Whittaker D. M.; Shields A. J.; Simmons M. Y.; Ritchie D. A.; Pepper M.

Origin of the Oscillator Strength of the Triplet State of a Trion in a Magnetic Field

Brand M. A.; Malinowski A.; Karimov O. Z.; Marsden P. A.; Harley R. T.; Shields A. J.; Sanvitto D.; Ritchie D. A.; Simmons M. Y.

Precession and Motional Slowing of Spin Evolution in a High Mobility Two-Dimensional Electron Gas

Ward Martin B.; Ritchie David A.; Cooper Ken; Lobo Charlene J.; Kardynal Beata E.; Stevenson R. M.; Yuan Zhiliang; Shields Andrew J.

Single photon emitting diode

Kataoka M.; Ford C. J. B.; Simmons M. Y.; Ritchie D. A.

Kondo Effect in a Quantum Antidot

Johnston M. B.; Whittaker D. M.; Dowd A.; Davies A. G.; Linfield E. H.; Li X.; Ritchie D. A.

Generation of high‐power terahertz pulses in a prism

Nemutudi R.; Ritchie D. A.; Pepper M.; Appleyard N. J.; Ford C. J. B.; Smith C. G.; Jones G. A. C.

Quantum dot with independently tunable tunneling barriers fabricated using an atomic force microscope

Crook R.; Smith C. G.; Tribe W. R.; O'Shea S. J.; Simmons M. Y.; Ritchie D. A.

Quantum-dot electron occupancy controlled by a charged scanning probe

Rochat Michel; Ajili Lassaad; Willenberg Harald; Faist Jérôme; Beere Harvey; Davies Giles; Linfield Edmund; Ritchie David

Low-threshold terahertz quantum-cascade lasers

Stevenson R. M.; Ritchie D. A.; Kardynal B. E.; Farrer I.; Shields A. J.; Thompson R. M.; Pepper M.

Quantum dots as a photon source for passive quantum key encoding

Proskuryakov Y. Y.; Savchenko A. K.; Safonov S. S.; Pepper M.; Simmons M. Y.; Ritchie D. A.

Hole-Hole Interaction Effect in the Conductance of the Two-Dimensional Hole Gas in the Ballistic Regime

Geer S. J.; Davies A. G.; Barnes C. H. W.; Zolleis K. R.; Simmons M. Y.; Ritchie D. A.

Tunneling gap collapse and v=2 quantum Hall state in a bilayer electron system

Micolich A. P.; Taylor R. P.; Davies A. G.; Fromhold T. M.; Linke H.; Macks L. D.; Newbury R.; Ehlert A.; Tribe W. R.; Linfield E. H.; Ritchie D. A.

Dependence of fractal conductance fluctuations on soft-wall profile in a double-layer semiconductor billiard

Köhler Rüdeger; Tredicucci Alessandro; Beltram Fabio; Beere Harvey E.; Linfield Edmund H.; Giles Davies A.; Ritchie David A.

High-intensity interminiband terahertz emission from chirped superlattices

Robinson A. M.; Talyanskii V. I.; Pepper M.; Cunningham J. E.; Linfield E. H.; Ritchie D. A.

Measurements of noise caused by switching of impurity states and of suppression of shot noise in surface-acoustic-wave-based single-electron pumps

Liang C.-T.; Smith C. G.; Simmons M. Y.; Ritchie D. A.

Spin-dependent transport in a dilute two-dimensional GaAs electron gas in a parallel magnetic field

Thompson R. M.; Stevenson R. M.; Shields A. J.; Farrer I.; Lobo C. J.; Ritchie D. A.; Leadbeater M. L.; Pepper M.

Single-photon emission from exciton complexes in individual quantum dots

Kim Gil-Ho; Simmons M. Y.; Liang C.-T.; Ritchie D. A.; Churchill A. C.; Sim H.-S.; Chang K. J.; Ihm G.; Kim N.

Method of determining potential barrier heights at submonolayer AlAs/GaAs heterointerfaces

Micolich A. P.; Aoyagi Y.; Cooper J.; Ritchie D. A.; Linfield E. H.; Tribe W. R.; Macks L. D.; Linke H.; Ehlert A.; Fromhold T. M.; Newbury R.; Bird J. P.; Davies A. G.; Taylor R. P.; Wilkinson P. B.

Evolution of Fractal Patterns during a Classical-Quantum Transition

Kim Gil-Ho; Ritchie D. A.; Liang C.-T.; Lian G. D.; Yuan J.; Pepper M.; Brown L. M.

Transport properties of two-dimensional electron gases containing linear ordering InAs self-assembled quantum dots

Curson N. J.; Nemutudi R.; Appleyard N. J.; Pepper M.; Ritchie D. A.; Jones G. A. C.

Ballistic transport in a GaAs/AlxGa1-x;As one-dimensional channel fabricated using an atomic force microscope

Proskuryakov Y. Y.; Savchenko A. K.; Safonov S. S.; Pepper M.; Simmons M. Y.; Ritchie D. A.

Fermi-Liquid Behavior of the Low-Density 2D Hole Gas in a GaAs/;AlGaAs Heterostructure at Large Values of rs

Tkachenko O. A.; Tkachenko V. A.; Baksheyev D. G.; Pyshkin K. S.; Harrell R. H.; Linfield E. H.; Ritchie D. A.; Ford C. J. B.

Electrostatic potential and quantum transport in a one-dimensional channel of an induced two-dimensional electron gas

Sellwood A. T.; Smith C. G.; Linfield E. H.; Simmons M. Y.; Ritchie D. A.

Scanning noninvasive voltage probe operating at 4.2 K

Shields Andrew J.; Curson Neil J.; Norman Carl E.; Hogg Richard A.; Patel Nalin K.; Leadbeater Mark L.; Ritchie David A.; Farrer Ian; O'Sullivan Martin P.; Pepper Michael

Single Photon Detection with a Quantum Dot Transistor

Liang Chi-Te; Simmons Michelle Y.; Smith Charles G.; Kim Gil-Ho; Ritchie David A.; Pepper Michael

Coulomb Charging Effects in an Open Quantum Dot Device at Zero Magnetic Field

Appleyard N. J.; Nicholls J. T.; Pepper M.; Tribe W. R.; Simmons M. Y.; Ritchie D. A.

Direction-resolved transport and possible many-body effects in one-dimensional thermopower

Pyshkin K. S.; Ford C. J. B.; Harrell R. H.; Pepper M.; Linfield E. H.; Ritchie D. A.

Spin splitting of one-dimensional subbands in high quality quantum wires at zero magnetic field

Sanvitto D.; Ritchie D. A.; Simmons M. Y.; Whittaker D. M.; Shields A. J.; Hogg R. A.; Pepper M.

Rapid radiative decay of charged excitons

Malinowski A.; Britton R. S.; Grevatt T.; Harley R. T.; Ritchie D. A.; Simmons M. Y.

Spin relaxation in GaAs/AlxGa1-;xAs quantum wells

Hutchinson A. B.; Ritchie D. A.; Aıˇzin G. R.; Gumbs G.; Pepper M.; Talyanskii V. I.; Linfield E. H.

Nonlinear interaction between surface acoustic waves and electrons in GaAs resonant-tunneling structures

Kataoka M.; Ford C. J. B.; Faini G.; Mailly D.; Simmons M. Y.; Ritchie D. A.

Coulomb blockade of tunneling through compressible rings formed around an antidot: An explanation for h/2e Aharonov-Bohm oscillations

Crook R.; Smith C. G.; Simmons M. Y.; Ritchie D. A.

Imaging cyclotron orbits and scattering sites in a high-mobility two-dimensional electron gas

Shields A. J.; O'Sullivan M. P.; Farrer I.; Ritchie D. A.; Hogg R. A.; Leadbeater M. L.; Norman C. E.; Pepper M.

Detection of single photons using a field-effect transistor gated by a layer of quantum dots

Chen Y.; Schmidt J.; Šiller L.; Barnard J. C.; Palmer R. E.; Burke T. M.; Smith M. P.; Brown S. J.; Ritchie D. A.; Pepper M.

Desorption of organic species from the GaAs (100) surface at low temperatures using low energy electron irradiation in a hydrogen ambient

Thomas K. J.; Nicholls J. T.; Pepper M.; Tribe W. R.; Simmons M. Y.; Ritchie D. A.

Spin properties of low-density one-dimensional wires

Kim G. H.; Nicholls J. T.; Khondaker S. I.; Farrer I.; Ritchie D. A.

Tuning the insulator–quantum Hall liquid transitions in a two-dimensional electron gas using self-assembled InAs

Liang C.-T.; Pepper M.; Simmons M. Y.; Smith C. G.; Ritchie D. A.

Spin-dependent transport in a quasiballistic quantum wire

Nield S. A.; Nicholls J. T.; Tribe W. R.; Simmons M. Y.; Ritchie D. A.

Independent contacts to a double-electron gas using mesoscopic surface gates

Shlimak I.; Khondaker S. I.; Pepper M.; Ritchie D. A.

Influence of parallel magnetic fields on a single-layer two-dimensional electron system with a hopping mechanism of conductivity

Simmons M. Y.; Rose P. D.; Linfield E. H.; Pepper M.; Hamilton A. R.; Ritchie D. A.

Weak Localization, Hole-Hole Interactions, and the “Metal”-Insulator Transition in Two Dimensions

Huggard P. G.; Cluff J. A.; Moore G. P.; Shaw C. J.; Andrews S. R.; Keiding S. R.; Linfield E. H.; Ritchie D. A.

Drude conductivity of highly doped GaAs at terahertz frequencies

Liang C.-T.; Simmons M. Y.; Smith C. G.; Kim Gil-Ho; Ritchie D. A.; Pepper M.

Multilayered gated lateral quantum dot devices

Cinà S.; Whittaker D. M.; Arnone D. D.; Burke T.; Hughes H. P.; Leadbeater M.; Pepper M.; Ritchie D. A.

Magnetoplasmons in a Tunable Periodically Modulated Magnetic Field

Liang C.-T.; Simmons M. Y.; Smith C. G.; Ritchie D. A.; Pepper M.

Fabrication and transport properties of clean long one-dimensional quantum wires formed in modulation-doped GaAs/AlGaAs heterostructures

Vijendran S.; Sazio P. J. A.; Beere H. E.; Jones G. A. C.; Ritchie D. A.; Norman C. E.

Independently contacted electron–hole gas heterostructures fabricated with focused ion beam doping during molecular beam epitaxial growth

Liang C.-T.; Simmons M. Y.; Smith C. G.; Kim G. H.; Ritchie D. A.; Pepper M.

Spin-dependent transport in a clean one-dimensional channel

Cinà S.; Arnone D. D.; Hughes H. P.; Foden C. L.; Whittaker D. M.; Pepper M.; Ritchie D. A.

Electron dynamics of a two-dimensional electron gas with a random array of InAs quantum dots

Gardelis S.; Linfield E. H.; Barnes C. H. W.; Smith C. G.; Ritchie D. A.

Spin-valve effects in a semiconductor field-effect transistor: A spintronic device

Talyanskii V. I.; Hutchinson A. B.; Batov I. E.; Ritchie D. A.; Linfield E. H.

Interaction between surface acoustic waves and resonant tunneling structures in GaAs

Cunningham J.; Simmons M. Y.; Pepper M.; Shilton J. M.; Talyanskii V. I.; Ritchie D. A.

Single-electron acoustic charge transport by two counterpropagating surface acoustic wave beams

Kataoka M.; Ford C. J. B.; Faini G.; Mailly D.; Simmons M. Y.; Mace D. R.; Liang C.-T.; Ritchie D. A.

Detection of Coulomb Charging around an Antidot in the Quantum Hall Regime

Lee W. Y.; Linfield E. H.; Ritchie D. A.; Barnes C. H. W.; Smith C. G.; Xu Y. B.; Choi B.-C.; Gardelis S.; Bland J. A. C.

Magnetization reversal and magnetoresistance in a lateral spin-injection device

Harrell R. H.; Pyshkin K. S.; Simmons M. Y.; Ritchie D. A.; Ford C. J. B.; Jones G. A. C.; Pepper M.

Fabrication of high-quality one- and two-dimensional electron gases in undoped GaAs/AlGaAs heterostructures

Xu Y. B.; Patel N. K.; Holmes S. N.; Bland J. A. C.; Vaz C. A. F.; Guertler C. M.; Tselepi M.; Lee W. Y.; Kernohan E. T. M.; Freeland D. J.; Ritchie D. A.

Ferromagnetic metal/semiconductor hybrid structures for magnetoelectronics

Marlow T. P.; Cooper L. J.; Arnone D. D.; Patel N. K.; Whittaker D. M.; Linfield E. H.; Ritchie D. A.; Pepper M.

Ground State of a Two-Dimensional Coupled Electron-Hole Gas in InAs/;GaSb Narrow Gap Heterostructures

Barnes C. H. W.; Davies A. G.; Zolleis K. R.; Simmons M. Y.; Ritchie D. A.

Intrinsic coupling mechanisms between two-dimensional electron systems in double quantum well structures

Hamilton A. R.; Rose P. D.; Linfield E. H.; Pepper M.; Simmons M. Y.; Ritchie D. A.

Reentrant Insulator-Metal-Insulator Transition at B=0 in a Two-Dimensional Hole Gas

Khondaker S. I.; Shlimak I. S.; Nicholls J. T.; Pepper M.; Ritchie D. A.

Two-dimensional hopping conductivity in a δ;-doped GaAs/AlxGa1-x;As heterostructure

Brown S. J.; Burke T. M.; Smith M. P.; Ritchie D. A.; Pepper M.; Tang K. B. T.; Palmer R. E.

Selective area oxide desorption by electron irradiation in a H2 ambient on GaAs (100)

Shields A. J.; O'Sullivan M. P.; Farrer I.; Ritchie D. A.; Cooper K.; Foden C. L.; Pepper M.

Optically induced bistability in the mobility of a two-dimensional electron gas coupled to a layer of quantum dots

Brown S. J.; Rose P. D.; Jones G. A. C.; Linfield E. H.; Ritchie D. A.

Electrically active defect centers induced by Ga⁺ focused ion beam irradiation of GaAs(100)

Kainth D. S.; Richards D.; Bhatti A. S.; Hughes H. P.; Simmons M. Y.; Linfield E. H.; Ritchie D. A.

Angle-resolved Raman spectroscopy of the collective modes in an electron bilayer

See P.; Linfield E. H.; Arnone D. D.; Rose P. D.; Ritchie D. A.; Jones G. A. C.

In situGa⁺ focused ion beam definition of high current density resonant tunneling diodes

Kim G. H.; Ritchie D. A.; Pepper M.; Lian G. D.; Yuan J.; Brown L. M.

Transport properties of two-dimensional electron gases containing InAs self-assembled dots

Liang C.-T.; Simmons M. Y.; Smith C. G.; Kim G. H.; Ritchie D. A.; Pepper M.

Experimental Evidence for Coulomb Charging Effects in an Open Quantum Dot at Zero Magnetic Field

Osborne J. L.; Ritchie D. A.; Cooper N. R.; Simmons M. Y.; Shields A. J.; Pepper M.

Excitonic recombination processes in spin-polarized two-dimensional electron gases

Thomas K. J.; Nicholls J. T.; Appleyard N. J.; Simmons M. Y.; Pepper M.; Mace D. R.; Tribe W. R.; Ritchie D. A.

Interaction effects in a one-dimensional constriction

Lian G. D.; Yuan J.; Brown L. M.; Kim G. H.; Ritchie D. A.

Modification of InAs quantum dot structure by the growth of the capping layer

Kainth D. S.; Simmons M. Y.; Hughes H. P.; Richards D.; Ritchie D. A.

Erratum: Temperature-dependent Landau damping of the acoustic plasmon in a bilayer system [Phys. Rev. B ;57, 2065 (1998)]

Cooper L. J.; Ritchie D. A.; Linfield E. H.; Drouot V.; Patel N. K.; Pepper M.

Resistance resonance induced by electron-hole hybridization in a strongly coupled InAs/GaSb/AlSb heterostructure

Simmons M. Y.; Hamilton A. R.; Pepper M.; Linfield E. H.; Rose P. D.; Ritchie D. A.; Savchenko A. K.; Griffiths T. G.

Metal-Insulator Transition at B = 0; in a Dilute Two Dimensional GaAs-AlGaAs Hole Gas

Kainth D. S.; Richards D.; Hughes H. P.; Simmons M. Y.; Ritchie D. A.

Temperature-dependent Landau damping of the acoustic plasmon in a bilayer system

North A. J.; Linfield E. H.; Simmons M. Y.; Ritchie D. A.; Leadbeater M. L.; Burroughes J. H.; Foden C. L.; Pepper M.

Electron reflection and interference in the GaAs/AlAs-Al Schottky collector resonant-tunneling diode

Kuznetsov V. V.; Savchenko A. K.; Mace D. R.; Linfield E. H.; Ritchie D. A.

Resonant tunneling spectroscopy of interacting localized states: Observation of the correlated current through two impurities

Talyanskii V. I.; Shilton J. M.; Pepper M.; Smith C. G.; Ford C. J. B.; Linfield E. H.; Ritchie D. A.; Jones G. A. C.

Single-electron transport in a one-dimensional channel by high-frequency surface acoustic waves

Daneshvar A. J.; Ford C. J. B.; Simmons M. Y.; Khaetskii A. V.; Hamilton A. R.; Pepper M.; Ritchie D. A.

Magnetization Instability in a Two-Dimensional System

Huggard P. G.; Cluff J. A.; Shaw C. J.; Andrews S. R.; Linfield E. H.; Ritchie D. A.

Coherent control of cyclotron emission from a semiconductor using sub-picosecond electric field transients

Sazio P. J. A.; Jones G. A. C.; Linfield E. H.; Ritchie D. A.

Fabrication of in situ Ohmic contacts patterned in three dimensions using a focused ion beam during molecular beam epitaxial growth

Arnone D. D.; Marlow T. P.; Foden C. L.; Linfield E. H.; Ritchie D. A.; Pepper M.

Cyclotron-resonance studies of strongly coupled double quantum wells in tilted magnetic fields near the quantum and semiclassical limits

Arnone D. D.; Cina S.; Burroughes J. H.; Holmes S. N.; Burke T.; Hughes H. P.; Ritchie D. A.; Pepper M.

Far-infrared study of a laterally confined electron gas formed by molecular beam epitaxial regrowth on a patterned (100) n⁺-GaAs substrate

Simmons M. Y.; Hamilton A. R.; Stevens S. J.; Ritchie D. A.; Pepper M.; Kurobe A.

Fabrication of high mobility in situ back-gated (311)A hole gas heterojunctions

Daneshvar A. J.; Ford C. J. B.; Pepper M.; Simmons M. Y.; Hamilton A. R.; Ritchie D. A.

Enhanced g factors of a one-dimensional hole gas with quantized conductance

Millard I. S.; Patel N. K.; Foden C. L.; Simmons M. Y.; Ritchie D. A.; Jones G. A. C.; Pepper M.

Observation of magnetic breakdown in coupled double quantum wells

Garro N.; Pugh L.; Phillips R. T.; Drouot V.; Simmons M. Y.; Kardynal B.; Ritchie D. A.

Resonant Rayleigh scattering by excitonic states laterally confined in the interface roughness of GaAs/AlxGa1-x;As single quantum wells

Dzurak A. S.; Ritchie D. A.; Liang C. T.; Martı´n-Moreno L.; Pepper M.; Barnes C. H. W.; Smith C. G.; Jones G. A. C.

Thermoelectric signature of the excitation spectrum of a quantum dot

Hill N. P. R.; Nicholls J. T.; Linfield E. H.; Pepper M.; Ritchie D. A.; Jones G. A. C.; Hu Ben Yu-Kuang; Flensberg Karsten

Correlation Effects on the Coupled Plasmon Modes of a Double Quantum Well

Liang C.-T.; Castleton I. M.; Frost J. E. F.; Barnes C. H. W.; Smith C. G.; Ford C. J. B.; Ritchie D. A.; Pepper M.

Resonant transmission through an open quantum dot

Millard I. S.; Patel N. K.; Foden C. L.; Linfield E. H.; Simmons M. Y.; Ritchie D. A.; Pepper M.

Effect of finite quantum-well width on the compressibility of a two-dimensional electron gas

Burke T. M.; Quierin M. A.; Grimshaw M. P.; Ritchie D. A.; Pepper M.; Burroughes J. H.

Surface decontamination of patterned GaAs substrates for molecular beam epitaxy regrowth using a hydrogen radical source

Drndic M.; Grimshaw M. P.; Cooper L. J.; Ritchie D. A.; Patel N. K.

Tunable electron-hole gases in gated InAs/GaSb/AlSb systems

Shields A. J.; Bolton F. M.; Simmons M. Y.; Pepper M.; Ritchie D. A.

Electric-field-induced ionization of negatively charged excitons in quantum wells

Kardynał B.; Barnes C. H. W.; Linfield E. H.; Ritchie D. A.; Nicholls J. T.; Brown K. M.; Jones G. A. C.; Pepper M.

Magnetotunneling spectroscopy of one-dimensional wires

Shields A. J.; Osborne J. L.; Whittaker D. M.; Simmons M. Y.; Pepper M.; Ritchie D. A.

Negatively charged excitons in coupled double quantum wells

Davies A. G.; Barnes C. H. W.; Zolleis K. R.; Nicholls J. T.; Simmons M. Y.; Ritchie D. A.

Hybridization of single‐ and double‐layer behavior in a double‐quantum‐well structure

Brosh B.; Simmons M. Y.; Holmes S. N.; Hamilton A. R.; Ritchie D. A.; Pepper M.

Probing the band structure of a two‐dimensional hole gas using a one‐dimensional superlattice

Sazio P. J. A.; Thompson J. H.; Jones G. A. C.; Linfield E. H.; Ritchie D. A.; Houlton M.; Smith G. W.

Use of very low energy insitu focused ion beams for three‐dimensional dopant patterning during molecular beam epitaxial growth

Turner N.; Nicholls J. T.; Linfield E. H.; Brown K. M.; Jones G. A. C.; Ritchie D. A.

Tunneling between parallel two‐dimensional electron gases

Arnone D. D.; Burroughes J. H.; Pepper M.; Norman C.; Evans R. J.; Burke T.; Ritchie D. A.; Grimshaw M. P.

Far‐infrared study of a quasi‐one‐dimensional electron gas formed on (100)GaAs facets with hole gas sidegates on a (311)A GaAs substrate

Brown S. J.; Grimshaw M. P.; Ritchie D. A.; Jones G. A. C.

Variation of surface morphology with substrate temperature for molecular beam epitaxially grown GaSb(100) on GaAs(100)

Hamilton A. R.; Simmons M. Y.; Ritchie D. A.; Nicholls J. T.; Millard I. S.; Patel N. K.; Bolton F. M.; Pepper M.

Fractional quantum Hall effect in bilayer two‐dimensional hole‐gas systems

Kuznetsov V. V.; Savchenko A. K.; Raikh M. E.; Glazman L. I.; Mace D. R.; Linfield E. H.; Ritchie D. A.

Reentrant resonant tunneling

Field M.; Smith C. G.; Pepper M.; Brown K. M.; Linfield E. H.; Grimshaw M. P.; Ritchie D. A.; Jones G. A. C.

Coulomb Blockade as a Noninvasive Probe of Local Density of States

Thomas K. J.; Nicholls J. T.; Simmons M. Y.; Pepper M.; Mace D. R.; Ritchie D. A.

Possible Spin Polarization in a One‐Dimensional Electron Gas

Patel N. K.; Millard I. S.; Linfield E. H.; Rose P. D.; Grimshaw M. P.; Ritchie D. A.; Jones G. A. C.; Pepper M.

Exchange‐ and correlation‐induced charge transfer observed in independently contacted triple‐quantum‐well structures

Chabasseur-Molyneux V.; Frost J. E. F.; Simmons M. Y.; Ritchie D. A.; Pepper M.

Transport through an array of small ohmic contacts alloyed to the two‐dimensional electron gas of a GaAs/AlGaAs heterostructure

Millard I. S.; Patel N. K.; Simmons M. Y.; Linfield E. H.; Ritchie D. A.; Jones G. A. C.; Pepper M.

Compressibility studies of double electron and double hole gas systems

Osborne J. L.; Shields A. J.; Pepper M.; Bolton F. M.; Ritchie D. A.

Photoluminescence due to positively charged excitons in undoped GaAs/AlxGa1-;xAs quantum wells

Kardynal̸ B.; Barnes C. H. W.; Linfield E. H.; Ritchie D. A.; Brown K. M.; Jones G. A. C.; Pepper M.

Direct measurement of the band structure of a one‐dimensional surface superlattice

Bhatti A. S.; Richards D.; Hughes H. P.; Ritchie D. A.

Spatially resolved Raman scattering from hot acoustic and optic plasmons

Frost J. E. F.; Liang C.-T.; Mace D. R.; Simmons M. Y.; Ritchie D. A.; Pepper M.

Ballistic composite fermions in semiconductor nanostructures

Evans R. J.; Burke T. M.; Burroughes J. H.; Grimshaw M. P.; Ritchie D. A.; Pepper M.

Variation of the confinement potential of a quasi‐one‐dimensional electron gas by lateral ;p‐;n junctions

Quierin M. A.; Grimshaw M. P.; Ritchie D. A.; Burroughes J. H.; Leadbeater M. L.; Pepper M.

Evidence of quantum lateral confinement in side‐gated resonant tunnelling diodes formed by patterned substrate regrowth

Liang C.-T.; Smith C. G.; Mace D. R.; Nicholls J. T.; Frost J. E. F.; Simmons M. Y.; Hamilton A. R.; Ritchie D. A.; Pepper M.

Measurements of a composite fermion split‐gate device

Kardynal̸ B.; Linfield E. H.; Ritchie D. A.; Brown K. M.; Barnes C. H. W.; Jones G. A. C.; Pepper M.

Equilibrium tunneling between two‐dimensional and quasi‐one‐dimensional electron gases in devices fabricated by ;insitu focused ion beam lithography

Savchenko A. K.; Kuznetsov V. V.; Woolfe A.; Mace D. R.; Pepper M.; Ritchie D. A.; Jones G. A. C.

Resonant tunneling through two impurities in disordered barriers

Leadbeater M. L.; Foden C. L.; Burroughes J. H.; Pepper M.; Burke T. M.; Wang L. L.; Grimshaw M. P.; Ritchie D. A.

Magnetotransport in a nonplanar two‐dimensional electron gas

Shields A. J.; Simmons M. Y.; Pepper M.; Ritchie D. A.

Spin‐triplet negatively charged excitons in GaAs quantum wells

Shields A.J.; Osborne J.L.; Simmons M.Y.; Pepper M.; Ritchie D.A.

Magneto‐optical spectroscopy of positively charged excitons in GaAs quantum wells

Davies A. G.; Ritchie D. A.; Frost J. E. F.; Pepper M.

Universal dissipative resistivity in the fractional quantum Hall effect of two‐dimensional hole systems

Thomas K. J.; Simmons M. Y.; Nicholls J. T.; Mace D. R.; Pepper M.; Ritchie D. A.

Ballistic transport in one‐dimensional constrictions formed in deep two‐dimensional electron gases

Shields A.J.; Pepper M.; Ritchie D.A.; Simmons M.Y.; Jones G.A.C.

Quenching of excitonic optical transitions by excess electrons in GaAs quantum wells

Hamilton A. R.; Jones G. A. C.; Ritchie D. A.; Kelly M. J.; Linfield E. H.; Pepper M.

Transition from one‐ to two‐subband occupancy in the 2DEG of back‐gated modulation‐doped GaAs‐Al;xGa1-;xAs heterostructures

Taboryski R.; Brosh B.; Simmons M. Y.; Ritchie D. A.; Ford C. J. B.; Pepper M.

Magnetothermopower oscillations in a lateral superlattice

Arnone D. D.; Frost J. E. F.; Smith C. G.; Ritchie D. A.; Jones G. A. C.; Butcher R. J.; Pepper M.

Effect of terahertz irradiation on ballistic transport through one‐dimensional quantum point contacts

Shilton J. M.; Mace D. R.; Talyanskii V. I.; Pepper M.; Simmons M. Y.; Churchill A. C.; Ritchie D. A.

Effect of spatial dispersion on acoustoelectric current in a high‐mobility two‐dimensional electron gas

Chabasseur-Molyneux V.; Dzurak A. S.; Kozorezov A.; Wigmore J. K.; Ritchie D. A.; Churchill A. C.; Pepper M.

Observation of the effect of electron‐electron scattering on the impurity‐limited resistivity of a two‐dimensional electron gas

Davies A. G.; Mitchell E. E.; Clark R. G.; Simmonds P. E.; Ritchie D. A.; Simmons M. Y.; Pepper M.; Jones G. A. C.

Magneto‐optical probe of the two‐dimensional hole‐system low‐temperature ground states

Patel N. K.; Grimshaw M. P.; Burroughes J. H.; Leadbeater M. L.; Ritchie D. A.; Jones G. A. C.

Independently contacted double quantum well structure fabricated by molecular beam epitaxial regrowth

Bhatti A. S.; Richards D.; Hughes H. P.; Ritchie D. A.; Frost J. E. F.; Jones G. A. C.

Plasmon dispersion and electron heating in a drifting two‐dimensional electron gas

Churchill A. C.; Ritchie D. A.; Simmons M. Y.; Kim G. H.; Jones G. A. C.

Electron focusing in two‐dimensional electron gases grown on (311);B GaAs substrates

Brown K. M.; Turner N.; Nicholls J. T.; Linfield E. H.; Pepper M.; Ritchie D. A.; Jones G. A. C.

Tunneling between two‐dimensional electron gases in a strong magnetic field

Ó Súilleabháin L. C.; Ritchie D. A.; Grimshaw M. P.; Churchill A. C.; Bangert D.; Hughes H. P.; Jones G. A. C.

Raman studies of intrasubband plasmons in laterally modulated two‐dimensional electron gases

Evans R. J.; Grimshaw M. P.; Burroughes J. H.; Leadbeater M. L.; Tribble M. J.; Ritchie D. A.; Jones G. A. C.; Pepper M.

Double two‐dimensional electron gas structure formed by molecular beam epitaxy regrowth on an ;ex situ patterned n+‐GaAs back gate

Kurobe A.; Castleton I. M.; Linfield E. H.; Grimshaw M. P.; Brown K. M.; Ritchie D. A.; Pepper M.; Jones G. A. C.

Resonant resistance enhancement in double‐quantum‐well GaAs‐Al;xGa1-;xAs heterostructures

Kurobe A.; Castleton I. M.; Linfield E. H.; Grimshaw M. P.; Brown K. M.; Ritchie D. A.; Pepper M.; Jones G. A. C.

Wave functions and Fermi surfaces of strongly coupled two‐dimensional electron gases investigated by in‐plane magnetoresistance

Patel N. K.; Burroughes J. H.; Tribble M. J.; Linfield E. H.; Churchill A. C.; Ritchie D. A.; Jones G. A. C.

Independent contacting to electron layers in a double quantum well system using Pd‐Ge shallow ohmic contacts

Ó Súilleabháin L. C.; Hughes H. P.; Churchill A. C.; Ritchie D. A.; Grimshaw M. P.; Jones G. A. C.

Raman studies of plasmon modes in a drifting two‐dimensional electron gas

Talyanskii V. I.; Simmons M. Y.; Frost J. E. F.; Pepper M.; Ritchie D. A.; Churchill A. C.; Jones G. A. C.

Experimental investigation of the damping of low‐frequency edge magnetoplasmons in GaAs‐Al;xGa1-;xAs heterostructures

Ford C. J. B.; Simpson P. J.; Zailer I.; Mace D. R.; Yosefin M.; Pepper M.; Ritchie D. A.; Grimshaw M. P.; Frost J. E. F.; Jones G. A. C.

Charging and double‐frequency Aharonov‐Bohm effects in an open system

Arnone D. D.; Burroughes J. H.; Pepper M.; Grimshaw M. P.; Ritchie D. A.; Jones G. A. C.

Far‐infrared study of a quasi‐one‐dimensional electron gas formed by molecular beam epitaxial regrowth on patterned GaAs

Patel N. K.; Linfield E. H.; Brown K. M.; Grimshaw M. P.; Ritchie D. A.; Jones G. A. C.; Pepper M.

Large transconductances observed in an independently contacted coupled double quantum well

Frost J. E. F.; Smith C. G.; Ford C. J. B.; Linfield E. H.; Ritchie D. A.; Pepper M.; Liang C.-T.; Castleton I. M.; Jones G. A. C.

One‐dimensional ballistic channel with a triple‐barrier longitudinal potential; Measurement and model

Frost J. E. F.; Berggren K.-F.; Pepper M.; Grimshaw M.; Ritchie D. A.; Churchill A. C.; Jones G. A. C.

Analytical model of a one‐dimensional constriction with many occupied subbands; Calculation and experiment

Brown K. M.; Linfield E. H.; Ritchie D. A.; Jones G. A. C.; Grimshaw M. P.; Pepper M.

Resonant tunneling between parallel, two‐dimensional electron gases; A new approach to device fabrication using ;in situ ion beam lithography and molecular beam epitaxy growth

Liang C.-T.; Smith C. G.; Nicholls J. T.; Hughes R. J. F.; Pepper M.; Frost J. E. F.; Ritchie D. A.; Grimshaw M. P.; Jones G. A. C.

Weak localization and electron‐electron interactions in a two‐dimensional grid lateral surface superlattice

Tewordt M.; Hughes R. J. F.; Martín-Moreno L.; Nicholls J. T.; Asahi H.; Kelly M. J.; Law V. J.; Ritchie D. A.; Frost J. E. F.; Jones G. A. C.; Pepper M.

Vertical tunneling between two quantum dots in a transverse magnetic field

Simmons M. Y.; Ritchie D. A.; Zailer I.; Churchill A. C.; Jones G. A. C.

Optimization of high mobility two‐dimensional hole gases

Brown K. M.; Linfield E. H.; Ritchie D. A.; Jones G. A. C.; Grimshaw M. P.; Churchill A. C.

Fabrication of independent contacts to two closely spaced two‐dimensional electron gases using molecular beam epitaxy regrowth and ;insitu focused ion beam lithography

Grimshaw M. P.; Ritchie D. A.; Burroughs J. H.; Jones G. A. C.

Effect of the proximity of an ex situ; patterned interface on the quality of two‐dimensional electron gases at GaAs/AlGaAs heterojunctions

Burroughes J. H.; Grimshaw M. P.; Leadbeater M. L.; Ritchie D. A.; Pepper M.; Jones G. A. C.

One‐dimensional wire formed by molecular‐beam epitaxial regrowth on a patterned ;pnpnp GaAs substrate

Zailer I.; Nicholls J. T.; Ritchie D. A.; Simmons M. Y.; Pepper M.; Ford C. J. B.; Frost J. E. F.; Jones G. A. C.

Phase coherence, interference, and conductance quantization in a confined two‐dimensional hole gas

Simpson P. J.; Mace D. R.; Ford C. J. B.; Zailer I.; Pepper M.; Ritchie D. A.; Frost J. E. F.; Grimshaw M. P.; Jones G. A. C.

Aharonov–Bohm effect and one‐dimensional ballistic transport through two independent parallel channels

Brown K. M.; Linfield E. H.; Jones G. A. C.; Ritchie D. A.; Thompson J. H.

Fabrication of a novel split‐backgate transistor by ;insitu focused ion‐beam lithography and molecular‐beam epitaxial regrowth

Chabasseur-Molyneux V.; Frost J. E. F.; Tribble M. J.; Grimshaw M. P.; Ritchie D. A.; Churchill A. C.; Jones G. A. C.; Pepper M.; Burroughes J. H.

Low temperature operation of Ge‐Ag ohmic contacts to a high mobility two dimensional electron gas

Daniels M. E.; Bishop P. J.; Jensen K. O.; Ridley B. K.; Ritchie D. A.; Grimshaw M.; Linfield E. H.; Jones G. A. C.; Smith G. W.

Electron transport across a wide AlGaAs barrier

Burroughes J. H.; Leadbeater M. L.; Grimshaw M. P.; Evans R. J.; Ritchie D. A.; Jones G. A. C.; Pepper M.

Electronic properties of a one‐dimensional channel field effect transistor formed by molecular beam epitaxial regrowth on patterned GaAs

Thompson J. H.; Jones G. A. C.; Ritchie D. A.; Linfield E. H.; Churchill A. C.; Smith G. W.; Houlton M.; Lee D.; Whitehouse C. R.

Effect of ion energy on Sn donor activation and defect production in molecular beam epitaxy GaAs doped with Sn ions during growth

Nicholls J. T.; Grimshaw M. P.; Ritchie D. A.; Pepper M.; Frost J. E. F.; Jones G. A. C.

Charging effects and the excitation spectrum of a quantum dot formed by an impurity potential

Kurobe A.; Frost J. E. F.; Grimshaw M. P.; Ritchie D. A.; Jones G. A. C.; Pepper M.

Wave function deformation and mobility of a two‐dimensional electron gas in a backgated GaAs‐AlGaAs heterostructure

Linfield E. H.; Hamilton A. R.; Iredale N.; Ritchie D. A.; Jones G. A. C.

Transport properties of a two‐dimensional electron gas closely separated from an underlying ;n+ GaAs layer; The fabrication of independent ohmic contacts using molecular beam epitaxial regrowth and insitu focused ion beams

Chen Y.; Nicholas R. J.; Sundaram G. M.; Heard P. J.; Prewett P. D.; Frost J. E. F.; Jones G. A. C.; Peacock D. C.; Ritchie D. A.

Low‐field magnetotransport study of localization in a mesoscopic antidot array

Sundaram G. M.; Peacock D. C.; Jones G. A. C.; Frost J. E. F.; Prewett P. D.; Heard P. J.; Rees G. J.; Nicholas R. J.; Bassom N. J.; Ritchie D. A.

Magnetoconductivity in a mesoscopic antidot array

Field M.; Jones G. A. C.; Frost J. E. F.; Ritchie D. A.; Pepper M.; Smith C. G.; Hasko D. G.

Measurements of Coulomb blockade with a noninvasive voltage probe

Oowaki Y.; Ritchie D. A.; Pepper M.; Martin-Moreno L.; Frost J. E. F.; Jones G. A. C.

Enhancement of intersubband transition probability in a one‐dimensional constriction

Driessen F. A. J. M.; Ritchie D. A.; Jones G. A. C.; Frigo D. M.; Giling L. J.; Berendschot T. T. J. M.; Olsthoorn S. M.; Frost J. E. F.

Fermi‐edge‐induced magnetophotoluminescence in high‐carrier‐density single heterojunctions

Talyanskii V. I.; Polisski A. V.; Arnone D. D.; Pepper M.; Smith C. G.; Ritchie D. A.; Frost J. E.; Jones G. A. C.

Spectroscopy of a two‐dimensional electron gas in the quantum‐Hall‐effect regime by use of low‐frequency edge magnetoplasmons

Polisskii A. V.; Talyanskii V. I.; Cole J.; Smith C. G.; Pepper M.; Ritchie D. A.; Frost J. E. F.; Jones G. A. C.

Low‐frequency measurements of cyclotron resonance in a high‐mobility 2D electron gas in GaAs/AlGaAs heterostructures

Smith C. G.; Chen W.; Frost J. E. F.; Ritchie D. A.; Hasko D.; Ahmed H.; Pepper M.; Jones G. A. C.

Fabrication and physics of lateral superlattices with 40 nm pitch on high‐mobility GaAs GaAlAs heterostructures

Jones G. A. C.; Ritchie D. A.; Linfield E. H.; Thompson J. H.; Hamilton A. R.; Brown K.

Ultrahigh vacuum in situ fabrication of three‐dimensional semiconductor structures using a combination of particle beams

Kusters R. M.; Wittekamp F. A.; Singleton J.; Perenboom J. A. A. J.; Jones G. A. C.; Ritchie D. A.; Frost J. E. F.; André J.-P.

Electron relaxation times in high‐carrier‐density GaAs‐(Ga,Al)As heterojunctions

Tewordt M.; Frost J. E. F.; Ritchie D. A.; Pepper M.; Newbury R.; Kelly M. J.; Law V. J.; Martín-Moreno L.; Jones G. A. C.

Resonant tunneling in an AlxGa1-;xAs/GaAs quantum dot as a function of magnetic field

Cobden D. H.; Patel N. K.; Ritchie D. A.; Frost J. E. F.; Pepper M.; Savchenko A.; Jones G. A. C.

Time‐irreversible random telegraph signal due to current along a single hopping chain

Kurobe A.; Frost J. E. F.; Ritchie D. A.; Jones G. A. C.; Pepper M.

Transport properties of closely separated two‐dimensional electron gases in a channel‐doped back gated high electron mobility transistor

Tewordt M.; Martín-Moreno L.; Nicholls J. T.; Pepper M.; Kelly M. J.; Law V. J.; Ritchie D. A.; Frost J. E. F.; Jones G. A. C.

Single‐electron tunneling and Coulomb charging effects in aysmmetric double‐barrier resonant‐tunneling diodes

Wilkinson R. J.; Ager C. D.; Duffield T.; Hughes H. P.; Hasko D. G.; Ahmed H.; Frost J. E. F.; Peacock D. C.; Ritchie D. A.; Jones G. A. C.; Whitehouse C. R.; Apsley N.

Plasmon excitation and self‐coupling in a bi‐periodically modulated two‐dimensional electron gas

Hamilton A. R.; Frost J. E. F.; Smith C. G.; Kelly M. J.; Linfield E. H.; Ford C. J. B.; Ritchie D. A.; Jones G. A. C.; Pepper M.; Hasko D. G.; Ahmed H.

Back‐gated split‐gate transistor; A one‐dimensional ballistic channel with variable Fermi energy

Driessen F. A. J. M.; Olsthoorn S. M.; Berendschot T. T. J. M.; Pen H. F.; Giling L. J.; Jones G. A. C.; Ritchie D. A.; Frost J. E. F.

Influence of magnetic fields on an extremely narrow exciton line in a high‐carrier‐density heterojunction

Dzurak A. S.; Ford C. J. B.; Kelly M. J.; Pepper M.; Frost J. E. F.; Ritchie D. A.; Jones G. A. C.; Ahmed H.; Hasko D. G.

Two‐dimensional electron‐gas heating and phonon emission by hot ballistic electrons

Tewordt M.; Asahi H.; Law V. J.; Syme R. T.; Kelly M. J.; Ritchie D. A.; Churchill A.; Frost J. E. F.; Hughes R. H.; Jones G. A. C.

Resonant tunneling in coupled quantum dots

Patel N. K.; Nicholls J. T.; Martn-Moreno L.; Pepper M.; Frost J. E. F.; Ritchie D. A.; Jones G. A. C.

Evolution of half plateaus as a function of electric field in a ballistic quasi‐one‐dimensional constriction

Davies A. G.; Newbury R.; Pepper M.; Frost J. E. F.; Ritchie D. A.; Jones G. A. C.

Fractional quantum Hall effect in high‐mobility two‐dimensional hole gases in tilted magnetic fields

Patel N. K.; Nicholls J. T.; Martn-Moreno L.; Pepper M.; Frost J. E. F.; Ritchie D. A.; Jones G. A. C.

Properties of a ballistic quasi‐one‐dimensional constriction in a parallel high magnetic field

Ingram S. G.; Simpson P. J.; Law V. J.; Ritchie D. A.; Jones G. A. C.

Helium radio‐frequency‐plasma GaAs device isolation; Application to an in‐plane gated quantum wire transistor

Tewordt M.; Ritchie D. A.; Syme R. T.; Kelly M. J.; Law V. J.; Newbury R.; Pepper M.; Frost J. E. F.; Jones G. A. C.; Stobbs W. M.

Electron‐state lifetimes in submicron diameter resonant tunneling diodes

Asahi H.; Tewordt M.; Syme R. T.; Kelly M. J.; Law V. J.; Mace D. R.; Frost J. E. F.; Ritchie D. A.; Jones G. A. C.; Pepper M.

Tunneling between totally quantized levels in GaAs/AlGaAs asymmetric triple‐barrier heterostructures in high magnetic fields

Cobden D. H.; Patel N. K.; Pepper M.; Ritchie D. A.; Frost J. E. F.; Jones G. A. C.

Noise and reproducible structure in a GaAs/AlxGa1-;xAs one‐dimensional channel

Matthews P.; Ritchie D. A.; Frost J. E. F.; Peacock D. C.; Ahmed H.; Stobbs W. M.; Pepper M.; Hasko D. G.; Law V. J.; Kelly M. J.; Jones G. A. C.

Electron interactions in the two‐dimensional electron‐gas base of a vertical hot‐electron transistor

Tremblay F.; Jones G. A. C.; Frost J. E. F.; Peacock D. C.; Ritchie D. A.; Newbury R.; Pepper M.; Hill G.

Low‐field magnetotransport in ;p‐type GaAs in the regime of variable‐range‐hopping conductivity

Tremblay F.; Pepper M.; Newbury R.; Ritchie D.; Peacock D. C.; Frost J. E. F.; Jones G. A. C.; Hill G.

Quantum interference in variable range hopping under directional constraints

Law V. J.; Jones G. A. C.; Ritchie D. A.; Peacock D. C.; Frost J. E. F.

Selective metalorganic reactive ion etching of molecular‐beam epitaxy GaAs/Al;xGa1-;xAs

Tremblay F.; Pepper M.; Newbury R.; Ritchie D.; Peacock D. C.; Frost J. E. F.; Jones G. A. C.; Hill G.

Activationless hopping of correlated electrons in n‐type GaAs

Tremblay F.; Pepper M.; Ritchie D.; Peacock D. C.; Frost J. E. F.; Jones G. A. C.

Negative magnetoresistance in the variable‐range‐hopping regime in ;n‐type GaAs

Wharam D. A.; Ekenberg U.; Pepper M.; Hasko D. G.; Ahmed H.; Frost J. E. F.; Ritchie D. A.; Peacock D. C.; Jones G. A. C.

Empirical relation between gate voltage and electrostatic potential in the one‐dimensional electron gas of a split‐gate device

Maliepaard M. C.; Pepper M.; Newbury R.; Frost J. E. F.; Peacock D. C.; Ritchie D. A.; Jones G. A. C.; Hill G.

Evidence of a magnetic‐field‐induced insulator‐metal‐insulator transition

Ford C. J. B.; Thornton T. J.; Newbury R.; Pepper M.; Ahmed H.; Peacock D. C.; Ritchie D. A.; Frost J. E. F.; Jones G. A. C.

Electrostatically defined heterojunction rings and the Aharonov–Bohm effect

Ford C. J. B.; Thornton T. J.; Newbury R.; Pepper M.; Ahmed H.; Peacock D. C.; Ritchie D. A.; Frost J. E. F.; Jones G. A. C.

Vanishing Hall voltage in a quasi‐one‐dimensional GaAs‐Al;xGa1-;xAs heterojunction