Počet záznamů: 1

Time-resolved opto-electronic properties of poly(3-hexylthiophene-2,5-dyil): fullerene heterostructures detected by Kelvin force microscopy

  1. 1.
    0354952 - FZU-D 2011 RIV CH eng J - Článek v odborném periodiku
    Čermák, Jan - Rezek, Bohuslav - Cimrová, Věra - Fejfar, Antonín - Purkrt, Adam - Vaněček, Milan - Kočka, Jan
    Time-resolved opto-electronic properties of poly(3-hexylthiophene-2,5-dyil): fullerene heterostructures detected by Kelvin force microscopy.
    Thin Solid Films. Roč. 519, č. 2 (2010), s. 836-840 ISSN 0040-6090
    Grant CEP: GA ČR GD202/09/H041; GA MŠk(CZ) LC06040; GA AV ČR KAN400100701; GA MŠk LC510; GA MŠk(CZ) 1M06031
    Výzkumný záměr: CEZ:AV0Z10100521; CEZ:AV0Z40500505
    Klíčová slova: photovoltaics * bulk-heterojunction * atomic force microscopy * Kelvin force microscopy
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 1.909, rok: 2010

    Thin blend polymer films made of P3HT and fullerene derivatives are studied by Kelvin force microscopy (KFM). Shifting of the surface potential under white light illumination is attributed to free charge carrier generation and redistribution. Decrease of the photo-induced shifting in time is most probably attributed to degradation of the films in air.
    Trvalý link: http://hdl.handle.net/11104/0193839