Počet záznamů: 1
Surface photovoltage method for evaluation of exciton diffusion length in fluorene-thiophene copolymers
- 1.0334413 - ÚMCH 2010 RIV NL eng J - Článek v odborném periodiku
Toušek, J. - Toušková, J. - Křivka, I. - Pavlačková, Petra - Výprachtický, Drahomír - Cimrová, Věra
Surface photovoltage method for evaluation of exciton diffusion length in fluorene-thiophene copolymers.
Organic Electronics. Roč. 11, č. 1 (2010), s. 50-56. ISSN 1566-1199. E-ISSN 1878-5530
Grant CEP: GA MŠMT(CZ) 1M06031; GA AV ČR IAA4050409
Výzkumný záměr: CEZ:AV0Z40500505
Klíčová slova: conjugated polymers * thin films * fluorene-thiophene
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 4.029, rok: 2010
The surface photovoltage method was used for the study of polymer layers made of copolymers based on fluorene and thiophene derivatives, particularly for the determination of exciton diffusion lengths. The surface photovoltage (SPV) in a polymer layer is the result of dissociation of photogenerated free excitons in electric field of the space charge region (SCR), which forms spontaneously at the surface.
Trvalý link: http://hdl.handle.net/11104/0005590
Počet záznamů: 1