Ontology highlight
ABSTRACT:
SUBMITTER: Liu CK
PROVIDER: S-EPMC6724360 | biostudies-literature | 2019 Sep
REPOSITORIES: biostudies-literature
Advanced science (Weinheim, Baden-Wurttemberg, Germany) 20190713 17
Organic-inorganic hybrid perovskites have emerged as promising functional materials for high-performance photodetectors. However, the toxicity of Pb and the lack of internal gain mechanism in typical perovskites significantly hinder their practical applications. Herein, a low-voltage and high-performance photodetector based on a single layer of lead-free Sn-based perovskite film is reported. The device shows broadband response from ultraviolet to near-infrared light with a responsivity up to 10< ...[more]