Ontology highlight
ABSTRACT:
SUBMITTER: Brenner P
PROVIDER: S-EPMC6395683 | biostudies-literature | 2019 Feb
REPOSITORIES: biostudies-literature
Nature communications 20190228 1
Sustained stimulated emission under continuous-wave (CW) excitation is a prerequisite for new semiconductor materials being developed for laser gain media. Although hybrid organic-inorganic lead-halide perovskites have attracted much attention as optical gain media, the demonstration of room-temperature CW lasing has still not been realized. Here, we present a critical step towards this goal by demonstrating CW amplified spontaneous emission (ASE) in a phase-stable perovskite at temperatures up ...[more]