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Okamoto, Hiroaki

Computed

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Research Profile

Latest Publications

1.
2011

Toyama Toshihiko; Seo Yuichi; Konishi Takafumi; Okamoto Hiroaki; Tsutsumi Yasuo

Physical Properties of p-Type Tin Monoxide Films Deposited at Low Temperature by Radio Frequency Magnetron Sputtering
Appl. Phys. Express 4, 071101 (2011)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
2.
2011

Toyama Toshihiko; Kawasaki Hayato; Itatani Kazuki; Okamoto Hiroaki

Top-Emission Ultraviolet-Light-Emitting Diodes Containing Solution-Processed ZnO Nanocrystals
Appl. Phys. Express 4, 065005 (2011)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
3.
2011

Chantana Jakapan; Tsutsui Yuichi; Sobajima Yasushi; Sada Chitose; Matsuda Akihisa; Okamoto Hiroaki

Importance of Starting Procedure for Film Growth in Substrate-Type Microcrystalline-Silicon Solar Cells
Jpn. J. Appl. Phys., Part 1 50, 045806 (2011)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

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All Publications

1.
2011

Toyama Toshihiko; Seo Yuichi; Konishi Takafumi; Okamoto Hiroaki; Tsutsumi Yasuo

Physical Properties of p-Type Tin Monoxide Films Deposited at Low Temperature by Radio Frequency Magnetron Sputtering
Appl. Phys. Express 4, 071101 (2011)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
2.
2011

Toyama Toshihiko; Kawasaki Hayato; Itatani Kazuki; Okamoto Hiroaki

Top-Emission Ultraviolet-Light-Emitting Diodes Containing Solution-Processed ZnO Nanocrystals
Appl. Phys. Express 4, 065005 (2011)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
3.
2011

Chantana Jakapan; Tsutsui Yuichi; Sobajima Yasushi; Sada Chitose; Matsuda Akihisa; Okamoto Hiroaki

Importance of Starting Procedure for Film Growth in Substrate-Type Microcrystalline-Silicon Solar Cells
Jpn. J. Appl. Phys., Part 1 50, 045806 (2011)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
4.
2010

Toyama Toshihiko; Takeuchi Hisazumi; Yamaguchi Daisaku; Kawasaki Hayato; Itatani Kazuki; Okamoto Hiroaki

Solution-processed ZnO nanocrystals in thin-film light-emitting diodes for printed electronics
J. Appl. Phys. 108, 084302 (2010)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University Toyonaka, Osaka 560-8531, Japan
5.
2009

Toyama Toshihiko; Ota Jun; Adachi Daisuke; Niioka Yasumasa; Lee Dong-Hun; Okamoto Hiroaki

Ultraviolet-light-emitting AlN:Gd thin-film electroluminescence device using an energy transfer from Gd³⁺ ions to N2 molecules
J. Appl. Phys. 105, 084512 (2009)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
6.
2008

Adachi Daisuke; Takei Kohei; Toyama Toshihiko; Okamoto Hiroaki

Excitation Mechanism of Luminescence Centers in Nanostructured ZnS:Tb,F Thin-Film Electroluminescent Devices
Jpn. J. Appl. Phys., Part 1 47, 83 (2008)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
7.
2007

Toyama Toshihiko; Kitagawa Takafusa; Sobajima Yasushi; Okamoto Hiroaki

Lateral Size Evolution of Coalescent Grains on Microcrystalline Silicon Surface
Jpn. J. Appl. Phys., Part 1 46, 5125 (2007)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
8.
2007

Sobajima Yasushi; Nakano Shinya; Toyama Toshihiko; Okamoto Hiroaki; Omae Satoshi; Minemoto Takashi; Takakura Hideyuki; Hamakawa Yoshihiro

X-ray pole figure analysis on columnar-structured microcrystalline silicon: Growth-induced crystallographic axial alignment in solid phase
J. Appl. Phys. 101, 103537 (2007)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
9.
2007

Sobajima Yasushi; Nakano Shinya; Toyama Toshihiko; Okamoto Hiroaki

High-Rate Deposition of Microcrystalline Silicon Photovoltaic Active Layers by Plasma-Enhanced Chemical Vapor Deposition at Kilo-Pascal Pressures
Jpn. J. Appl. Phys., Part 2 46, L199 (2007)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
10.
2006

Hattori Kiminori; Okamoto Hiroaki

Spin separation and spin Hall effect in quantum wires due to lateral-confinement-induced spin-orbit-coupling
Phys. Rev. B 74, 155321 (2006)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
11.
2005

Toyama Toshihiko; Oda Hiroyuki; Matsune Kengo; Okamoto Hiroaki; Kudriavysevand Yuriy; Asomoza René; Kubo Motoki; Tsutsumi Yasuo

Doping effects of dimethyl-tin-dichloride on material properties of CdS films and on formation of CdS/;CdTe heterostructures
J. Appl. Phys. 98, 013535 (2005)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
12.
2005

Sugano T.; Kitagawa T.; Sobajima Y.; Toyama T.; Okamoto H.

Hybrid-phase growth in microcrystalline silicon thin films deposited by plasma enhanced chemical vapor deposition at low temperatures
J. Appl. Phys. 97, 094910 (2005)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
13.
2004

Hattori Kiminori; Abe Syuya; Okamoto Hiroaki

Nonequilibrium Occupancy of Dangling Bond Defects in Undoped Amorphous Silicon Studied by Subgap‐Light‐Induced Electron Spin Resonance
Jpn. J. Appl. Phys., Part 1 43, 3297 (2004)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560‐8531, Japan;
14.
2004

Honda Shinya; Toyama Toshihiko; Takakura Hideyuki; Hamakawa Yoshihiro; Muhida Riza; Kawamura Tomohiro; Harano Tomokazu; Okamoto Hiroaki

Carrier Transport in Polycrystalline Silicon Thin Film Solar Cells Grown on a Highly Textured Structure
Jpn. J. Appl. Phys., Part 1 43, 5955 (2004)
Department of Photonics, Faculty of Science and Engineering, Ritsumeikan University, Kusatsu, Shiga 525-8577, Japan
15.
2003

Toyama Toshihiko; Muhida Riza; Harano Tomokazu; Sugano Tsuyoshi; Okajima Masaya; Okamoto Hiroaki

Solid Phase Crystallization in Initial Growth Region of Polycrystalline Silicon Layer During Deposition at 180°C by Plasma Chemical Vapor Deposition
Jpn. J. Appl. Phys., Part 2 42, L1347 (2003)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560‐8531, Japan;
16.
2003

Muhida Riza; Takakura Hideyuki; Honda Shinya; Okamoto Hiroaki; Toyama Toshihiko; Matsui Takuya; Okajima Masaya; Harano Tomokazu; Kawamura Tomohiro; Hamakawa Yoshihiro

Carrier Transport in Polycrystalline Silicon Photovoltaic Layer on Highly Textured Substrate
Jpn. J. Appl. Phys., Part 1 42, 6753 (2003)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560‐8531, Japan;
17.
2003

Hattori K.; Musa Y.; Deguchi N.; Murakami N.; Okamoto H.

Photocarrier transport in undoped microcrystalline silicon studied by the modulated photocurrent technique
J. Appl. Phys. 94, 5071 (2003)
Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan;
18.
2002

Matsui Takuya; Muhida Riza; Kawamura Tomohiro; Toyama Toshihiko; Okamoto Hiroaki; Yamazaki Tsutomu; Honda Shinya; Takakura Hideyuki; Hamakawa Yoshihiro

Microstructural dependence of electron and hole transport in low-temperature-grown polycrystalline-silicon thin-film solar cells
Appl. Phys. Lett. 81, 4751 (2002)
Department of Physical Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, 560-8531, Japan
19.
2002

Nakamura Kyotaro; Fujihara Toshihiko; Toyama Toshihiko; Okamoto Hiroaki

Influence of CdCl2 Treatment on Structural and Electrical Properties of Highly Efficient 2‐μm‐Thick CdS/CdTe Thin Film Solar Cells
Jpn. J. Appl. Phys., Part 1 41, 4474 (2002)
Department of Physical Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560‐8531, Japan;
20.
2002

Matsui Takuya; Tsukiji Masaharu; Saika Hiroyuki; Toyama Toshihiko; Okamoto Hiroaki

Correlation between Microstructure and Photovoltaic Performance of Polycrystalline Silicon Thin Film Solar Cells
Jpn. J. Appl. Phys., Part 1 41, 20 (2002)
Department of Physical Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560‐8531, Japan;
21.
2001

Hattori K.; Musa Y.; Hirao T.; Okamoto H.

Tunneling-assisted thermalization and recombination of nonequilibrium carriers in localized states: Application to the frequency-resolved drift mobility in amorphous silicon
Phys. Rev. B 64, 125208 (2001)
Department of Physical Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan;
22.
2001

Nakamura Kyotaro; Gotoh Masahiro; Fujihara Toshihiko; Toyama Toshihiko; Okamoto Hiroaki

Electromodulated Photoluminescence Study of CdS/CdTe Thin-Film Solar Cell
Jpn. J. Appl. Phys., Part 1 40, 4508 (2001)
Department of Physical Science, Graduate School of Engineering Science, Osaka University Toyonaka, Osaka 560-8531, Japan
23.
2000

Adachi Daisuke; Hasui Shigeki; Toyama Toshihiko; Okamoto Hiroaki

Structural and luminescence properties of nanostructured ZnS:Mn
Appl. Phys. Lett. 77, 1301 (2000)
Department of Physical Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan;
24.
2000

Senda Takahiro; Takakura Hideyuki; Okamoto Hiroaki; Hirakawa Takashi; Cho Young-Jae; Hamakawa Yoshihiro

Development of Full-Color Display Combined with Ultraviolet-Electroluminescence/Photoluminescence Multilayered Thin Films
Jpn. J. Appl. Phys., Part 1 39, 4716 (2000)
Faculty of Science and Engineering, Ritsumeikan University, 1-1-1 Nojihigasi, Kusatsu, Shiga, Japan
25.
2000

Hattori K.; Iida M.; Hirao T.; Okamoto H.

Modulated photoconductivity study of electron drift mobility in amorphous silicon
J. Appl. Phys. 87, 2901 (2000)
Department of Physical Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan;
26.
1999

Toyama Toshihiko; Kotani Yoshihiro; Shimode Akihito; Okamoto Hiroaki

Direct transition at the fundamental gap in light-emitting nanocrystalline Si thin films
Appl. Phys. Lett. 74, 3323 (1999)
Department of Physical Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan;
27.
1998

Hattori K.; Ota Y.; Sato K.; Okamoto H.

Photomodulated electron-spin resonance in amorphous silicon
J. Appl. Phys. 84, 4974 (1998)
Department of Physical Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan;
28.
1998

Yamamoto Teruaki; Toyama Toshihiko; Okamoto Hiroaki

Electroreflectance spectrum of CdTe1-x;Sx mixed crystal layer in CdS/CdTe thin-film solar cell
Jpn. J. Appl. Phys., Part 2 37, L916 (1998)
Department of Physical Science, Graduate School of Engineering Science, Osaka University Toyonaka, Osaka 560-8531, Japan;
29.
1998

Toyama Toshihiko; Matsui Tetsuyuki; Okamoto Hiroaki

Temperature dependence of hot-electron-induced electroluminescence from hydrogenated amorphous silicon
Jpn. J. Appl. Phys., Part 1 37, 2474 (1998)
Department of Physical Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-0043, Japan;
30.
1998

Toyama Toshihiko; Kotani Yoshihiro; Okamoto Hiroaki; Kida Hirotsugu

Light emission from nanocrystalline Si thin-film light emitting diodes due to tunneling carrier injection
Appl. Phys. Lett. 72, 1489 (1998)
Department of Physical Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, 560 Japan;
31.
1997

Shams-Kolahi Wahid; Kobayashi Michihiro; Hanzawa Hiromasa; Matsumura Michio; Kobayashi Hikaru; Okamoto Hiroaki; Endo Shoichi; Kobayashi Yuki; Hamakawa Yoshihiro

X-Ray Photoelectron Spectroscopy of Si–As–Te Chalcogenide Glasses Prepared in the Earth’s Gravity and in Microgravity
Jpn. J. Appl. Phys., Part 1 36, 987 (1997)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
32.
1997

Akhmad Kholid; Okamoto Hiroaki; Yamamoto Fumio; Kitamura Akio

Long-Term Performance Modelling of Amorphous Silicon Photovoltaic Module
Jpn. J. Appl. Phys., Part 1 36, 629 (1997)
Department of Electrical Engineering, Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
33.
1997

Shimizu Kousaku; Tabuchi Takashi; Shiba Tsuguhiro; Okamoto Hiroaki

Reversible Photo-Induced Structural Change in Hydrogenated Amorphous Silicon
Jpn. J. Appl. Phys., Part 1 36, 29 (1997)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
34.
1996

Toyama Toshihiko; Matsui Tetsuyuki; Kurokawa Yasuhito; Okamoto Hiroaki; Hamakawa Yoshihiro

Visible photo‐ and electroluminescence from electrochemically formed nanocrystalline Si thin film
Appl. Phys. Lett. 69, 1261 (1996)
Department Electrical Engineering, Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
35.
1995

Toyama Toshihiko; Hiratsuka Kazuhiro; Okamoto Hiroaki; Hamakawa Yoshihiro

Hot‐electron‐induced electroluminescence and avalanche multiplication in hydrogenated amorphous silicon
J. Appl. Phys. 77, 6354 (1995)
Faculty of Engineering Science, Osaka University, 1‐3, Machikaneyama‐cho, Toyonaka, Osaka 560, Japan;
36.
1995

Hattori Kiminori; Anzai Makoto; Okamoto Hiroaki; Hamakawa Yoshihiro

Distribution of light‐induced defect states in undoped amorphous silicon
J. Appl. Phys. 77, 2989 (1995)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
37.
1994

Hattori K.; Adachi Y.; Anzai M.; Okamoto H.; Hamakawa Y.

Modulated photoconductivity study of charged and neutral defects in undoped amorphous silicon
J. Appl. Phys. 76, 2841 (1994)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
38.
1993

Hattori K.; Koji Y.; Fukuda S.; Ma W.; Okamoto H.; Hamakawa Y.

Modulated photocarrier grating technique for diffusion length measurement in amorphous semiconductors
J. Appl. Phys. 73, 3846 (1993)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
39.
1992

Yoshimi M.; Ishiko T.; Hattori K.; Okamoto H.; Hamakawa Y.

Photocurrent multiplication in a hydrogenated amorphous silicon‐based ;p‐;i‐;n junction with an a‐SiN;H layer
J. Appl. Phys. 72, 3186 (1992)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
40.
1992

Hattori Kiminori; Okamoto Hiroaki; Hamakawa Yoshihiro

Theory of the steady‐state‐photocarrier‐grating technique for obtaining accurate diffusion‐length measurements in amorphous silicon
Phys. Rev. B 45, 1126 (1992)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
41.
1990

Matsumoto Y.; Hirata G.; Takakura H.; Okamoto H.; Hamakawa Y.

A new type of high efficiency with a low‐cost solar cell having the structure of a μ;c‐SiC/polycrystalline silicon heterojunction
J. Appl. Phys. 67, 6538 (1990)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
42.
1989

Hattori K.; Tsujishita M.; Okamoto H.; Hamakawa Y.

Electroabsorption spectroscopy of amorphous Si/SiC quantum well structures
Appl. Phys. Lett. 55, 763 (1989)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
43.
1988

Hattori K.; Mori T.; Okamoto H.; Hamakawa Y.

Optical observation of subbands in amorphous silicon ultrathin single layers
Appl. Phys. Lett. 53, 2170 (1988)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
44.
1988

Hattori K.; Mori T.; Okamoto H.; Hamakawa Y.

Photothermal modulation spectroscopy of multilayered structures of amorphous silicon and amorphous silicon carbide
Phys. Rev. Lett. 60, 825 (1988)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
45.
1987

Hattori K.; Mori T.; Okamoto H.; Hamakawa Y.

Carrier transport property in the amorphous silicon/amorphous silicon carbide multilayer studied by the transient grating technique
Appl. Phys. Lett. 51, 1259 (1987)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
46.
1987

Hamakawa Y.; Hattori K.; Abe K.; Okamoto H.

Changes in the localized states and their trapped carrier distributions by light soaking in a‐Si p‐i‐n junction solar cells
AIP Conf. Proc. 157, 95 (1987)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
47.
1986

Kida H.; Hattori K.; Okamoto H.; Hamakawa Y.

Measurement of deep states in undoped amorphous silicon by current transient spectroscopy
J. Appl. Phys. 59, 4079 (1986)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
48.
1985

Yamagishi H.; Kida H.; Kamada T.; Okamoto H.; Hamakawa Y.

Analysis of light and current induced effects in hydrogenated amorphous silicon
Appl. Phys. Lett. 47, 860 (1985)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
49.
1985

Komuro Shuji; Aoyagi Yoshinobu; Segawa Yusaburo; Namba Susumu; Masuyama Akio; Kruangam Dusit; Okamoto Hiroaki; Hamakawa Yoshihiro

Steady‐state and time‐resolved photoluminescence in microcrystalline silicon
J. Appl. Phys. 58, 943 (1985)
The Institute of Physical and Chemical Research, Wako‐shi, Saitama 351‐01, Japan;
50.
1984

Komuro Shuji; Aoyagi Yoshinobu; Segawa Yusaburo; Namba Susumu; Masuyama Akio; Okamoto Hiroaki; Hamakawa Yoshihiro

Diffusion of carbon atoms in hydrogenated amorphous silicon carbide into hydrogenated amorphous silicon through the interface
J. Appl. Phys. 55, 3866 (1984)
The Institute of Physical and Chemical Research, Wako‐shi, Saitama 351, Japan;
51.
1983

Komuro Shuji; Aoyagi Yoshinobu; Segawa Yusaburo; Namba Susumu; Masuyama Akio; Okamoto Hiroaki; Hamakawa Yoshihiro

Carrier dynamics at surface and interface in hydrogenated amorphous silicon observed by the transient grating method
Appl. Phys. Lett. 43, 968 (1983)
The Institute of Physical and Chemical Research, Wako‐shi, Saitama 351, Japan;
52.
1983

Hamakawa Yoshihiro; Fujimoto Kouha; Okuda Kouji; Kashima Yoshio; Nonomura Shuichi; Okamoto Hiroaki

New types of high efficiency solar cells based on a‐Si
Appl. Phys. Lett. 43, 644 (1983)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan
53.
1983

Okamoto H.; Kida H.; Nonomura S.; Fukumoto K.; Hamakawa Y.

Mobility‐lifetime product and interface property in amorphous silicon solar cells
J. Appl. Phys. 54, 3236 (1983)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka, Japan 560
54.
1983

Komuro Shuji; Aoyagi Yoshinobu; Segawa Yusaburo; Namba Susumu; Masuyama Akio; Okamoto Hiroaki; Hamakawa Yoshihiro

Erratum: Picosecond carrier dynamics in optically illuminated glow discharge hydrogenated amorphous silicon [Appl. Phys. Lett. ;42, 79 (1983)]
Appl. Phys. Lett. 42, 914 (1983)
The Institute of Physical and Chemical Research, Wako‐shi, Saitama 351, Japan;
55.
1983

Komuro Shuji; Aoyagi Yoshinobu; Segawa Yusaburo; Namba Susumu; Masuyama Akio; Okamoto Hiroaki; Hamakawa Yoshihiro

Study of optically induced degradation of conductivity in hydrogenated amorphous silicon by transient grating method
Appl. Phys. Lett. 42, 807 (1983)
The Institute of Physical and Chemical Research, Wako‐shi, Saitama 351, Japan;
56.
1983

Komuro Shuji; Aoyagi Yoshinobu; Segawa Yusaburo; Namba Susumu; Masuyama Akio; Okamoto Hiroaki; Hamakawa Yoshihiro

Picosecond carrier dynamics in optically illuminated glow discharge hydrogenated amorphous silicon
Appl. Phys. Lett. 42, 79 (1983)
The Institute of Physical and Chemical Research, Wako‐shi, Saitama 351, Japan;
57.
1982

Tawada Y.; Tsuge K.; Kondo M.; Okamoto H.; Hamakawa Y.

Properties and structure of a‐SiC;H for high‐efficiency ;a‐Si solar cell
J. Appl. Phys. 53, 5273 (1982)
Faculty of Engineering Science, Osaka University, Machikaneyamacho 1‐1, Toyonaka, Osaka 560, Japan;
58.
1981

Tawada Y.; Okamoto H.; Hamakawa Y.

a‐SiC;H/;a‐Si;H heterojunction solar cell having more than 7.1% conversion efficiency
Appl. Phys. Lett. 39, 237 (1981)
Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan

Co-authors

Co-publications
24

Toyama, Toshihiko
6

Aoyagi, Yoshinobu
5

Hattori, Kiminori
5

Hamakawa, Yoshihiro
5

Takakura, Hideyuki
5

Sobajima, Yasushi
4

Muhida, Riza
3

Matsui, Takuya
3

Honda, Shinya
3

Harano, Tomokazu
3

Kawamura, Tohru
3

Adachi, Daisuke
2

Fujihara, Toshihiko
2

Hirao, Takashi
2

Kitagawa, Takafusa