| Literature DB >> 26448638 |
Yue Wang1, Xiaoming Li2,3, Jizhong Song2, Lian Xiao1, Haibo Zeng2, Handong Sun1,4.
Abstract
All-inorganic colloidal cesium lead halide perovskite quantum dots (CsPbX3 , X = Cl, Br, I) are revealed to be a new class of favorable optical-gain materials, which show -combined merits of both colloidal quantum dots and halide perovskites. Low-threshold and -ultrastable stimulated emission is -demonstrated under atmospheric conditions with wavelength tunability across the whole -visible spectrum via either size or composition control.Entities:
Keywords: colloidal quantum dots; perovskites; stimulated emissions; wavelength tunability
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Year: 2015 PMID: 26448638 DOI: 10.1002/adma.201503573
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849