ON THE INFLUENCE OF THE ELECTRIC-FIELD ON THE PHOTO GENERATION OF ELECTRON-HOLE PAIRS IN AMORPHOUS MOLECULAR SEMICONDUCTORS CONTAINING COMPOUNDS WITH INTRAMOLECULAR CHARGE-TRANSFER

Authors
DAVIDENKO NA KUVSHINSKY GN
Citation
Na. Davidenko et Gn. Kuvshinsky, ON THE INFLUENCE OF THE ELECTRIC-FIELD ON THE PHOTO GENERATION OF ELECTRON-HOLE PAIRS IN AMORPHOUS MOLECULAR SEMICONDUCTORS CONTAINING COMPOUNDS WITH INTRAMOLECULAR CHARGE-TRANSFER, Journal of Information Recording Materials, 22(2), 1994, pp. 149-159
Citations number
13
Categorie Soggetti
Photographic Tecnology","Material Science
Journal title
Journal of Information Recording Materials → ACNP
ISSN journal
08630453
Volume
22
Issue
2
Year of publication
1994
Pages
149 - 159
Database
ISI
SICI code
0863-0453(1994)22:2<149:OTIOTE>2.0.ZU;2-L
Abstract
Influence of an electric field on the luminescence intensity of in amo rphous molecular simitonductors containing compounds with intramolecul ar charge transfer is investigated. Quick extinguishing of photolumine scence intensity in electric field is determined by the increase of po tential barrier transparency increase for the charge carrier tunneling transition from the excited photogeneration center to neighbor molecu le. Slow extinguishing of photoluminescence intensity in electric fiel d is connected with the paramagnetic particles accumulation.