Back to Search
Start Over
Broadly tunable metal halide perovskites for solid-state light-emission applications
- Source :
- Materials Today. 20(8):413-424
- Publication Year :
- 2017
- Publisher :
- ELSEVIER SCI LTD, 2017.
-
Abstract
- The past two years have witnessed heightened interest in metal-halide perovskites as promising optoelectronic materials for solid-state light emitting applications beyond photovoltaics. Metal-halide perovskites are low-cost solution-processable materials with excellent intrinsic properties such as broad tunability of bandgap, defect tolerance, high photoluminescence quantum efficiency and high emission color purity (narrow full-width at half maximum). In this review, the photophysical properties of hybrid perovskites, which relates with light-emission, such as broad tunability, nature of the recombination processes and quantum efficiency are examined. The prospects of hybrid perovskite light-emitting diodes and lasers, and their key challenges are also discussed.
Details
- Language :
- English
- ISSN :
- 13697021
- Volume :
- 20
- Issue :
- 8
- Database :
- OpenAIRE
- Journal :
- Materials Today
- Accession number :
- edsair.dris...01423..89d78118d75d418e5dd1e3e248171faf