Ontology highlight
ABSTRACT:
SUBMITTER: Chen Y
PROVIDER: S-EPMC6220243 | biostudies-literature | 2018 Nov
REPOSITORIES: biostudies-literature
Chen Yanwen Y Wang Tianmeng T Li Zhipeng Z Li Huanbin H Ye Tao T Wetzel Christian C Li Hanying H Shi Su-Fei SF
Scientific reports 20181107 1
Organic-inorganic perovskite as a promising candidate for solar energy harvesting has attracted immense interest for its low-cost preparation and extremely high quantum efficiency. However, the fundamental understanding of the photophysics in perovskite remains elusive. In this work, we have revealed two distinct states in MAPbI<sub>3</sub> thin films at low temperature through time-resolved photoluminescence spectroscopy (TRPL). In particular, we observed a photo-induced carrier injection from ...[more]