All‐Inorganic Colloidal Perovskite Quantum Dots: A New Class of Lasing Materials with Favorable Characteristics
Nanyang Technological University · Nanjing University of Science and Technology · +1 more institution
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. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting…
Citation impact
- FWCI
- 78.11
- Percentile
- 100%
- References
- 40
Authors
6- YWYue Wang
Nanyang Technological University
- XLXiaoming Li
Nanjing University of Science and Technology, Nanjing University of Aeronautics and Astronautics
- JSJizhong Song
Nanjing University of Science and Technology
- LXLian Xiao
Nanyang Technological University
- HZHaibo ZengCorresponding
Nanjing University of Science and Technology
Topics & keywords
- Lasing threshold
- Perovskite (structure)
- Quantum dot
- Materials science
- Halide
- Colloid
- Nanotechnology
- Optoelectronics