Ontology highlight
ABSTRACT:
SUBMITTER: Nojima H
PROVIDER: S-EPMC6937248 | biostudies-literature | 2019 Dec
REPOSITORIES: biostudies-literature
Nojima Hiroki H Kobayashi Takashi T Nagase Takashi T Naito Hiroyoshi H
Scientific reports 20191230 1
Carrier drift mobility is an important physical constant in the charge transport process of organic solar cells (OSCs). Although time-of-flight and space-charge-limited current techniques have been frequently utilized for mobility measurements, the validity of a new method using modulation photocurrent spectroscopy is discussed in this contribution. The advantages of this method are its applicability to working OSCs with optimized device structures and the simultaneous determination of the elect ...[more]