Falkenberg Christiane; Leo Karl; Riede Moritz K.
Improved photocurrent by using n-doped 2,3,8,9,14,15-hexachloro-5,6,11,12,17,18-hexaazatrinaphthylene as optical spacer layer in p-i-n type organic solar cells
J. Appl. Phys. 110, 124509 (2011)
Institut für Angewandte Photophysik, Technische Universität Dresden, D-01062 Dresden, Germany