All‐Inorganic Colloidal Perovskite Quantum Dots: A New Class of Lasing Materials with Favorable Characteristics
Top Cited Papers
- 8 October 2015
- journal article
- research article
- Published by Wiley in Advanced Materials
- Vol. 27 (44), 7101-7108
- https://doi.org/10.1002/adma.201503573
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.Keywords
Funding Information
- National Basic Research Program of China (2014CB931700)
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