Ontology highlight
ABSTRACT:
SUBMITTER: Chen S
PROVIDER: S-EPMC6237850 | biostudies-other | 2018 Nov
REPOSITORIES: biostudies-other
Nature communications 20181115 1
Organic-inorganic hybrid perovskites are promising candidates for the next-generation solar cells. Many efforts have been made to study their structures in the search for a better mechanistic understanding to guide the materials optimization. Here, we investigate the structure instability of the single-crystalline CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> (MAPbI<sub>3</sub>) film by using transmission electron microscopy. We find that MAPbI<sub>3</sub> is very sensitive to the electron beam il ...[more]