Ontology highlight
ABSTRACT:
SUBMITTER: Xie C
PROVIDER: S-EPMC6062319 | biostudies-literature | 2017 Aug
REPOSITORIES: biostudies-literature
Xie Chao C You Peng P Liu Zhike Z Li Li L Yan Feng F
Light, science & applications 20170811 8
Organolead halide perovskites have emerged as the most promising materials for various optoelectronic devices, especially solar cells, because of their excellent optoelectronic properties. Here, we present the first report of low-voltage high-gain phototransistors based on perovskite/organic-semiconductor vertical heterojunctions, which show ultrahigh responsivities of ~10<sup>9</sup>A W<sup>-1</sup> and specific detectivities of ~10<sup>14</sup> Jones in a broadband region from the ultraviolet ...[more]