Anti-Stokes photoluminescence from CsPbBr3 nanostructures embedded in a Cs4PbBr6 crystal

Anti-Stokes photoluminescence from CsPbBr3 nanostructures embedded in a Cs4PbBr6 crystal

Lead halide perovskites possess high photoluminescence (PL) efficiency and strong electron-phonon interactions, and therefore optical cooling using up-conversion PL has been expected. We investigate anti-Stokes PL from green-luminescent Cs4PbBr6, whose origin is attributable to CsPbBr3 nanostructure...

Full description

Bibliographic Details
Main Authors: Kajino, Y. (Author), Kanemitsu, Y. (Author), Kojima, K. (Author), Nakamura, T. (Author), Otake, S. (Author), Wakamiya, A. (Author), Yamada, T. (Author), Yamada, Y. (Author)
Format: Article
Language:English
Published: American Physical Society 2022
Subjects:
Anti-Stokes photoluminescence
Bromine compounds
Cesium compounds
Electron-phonon interactions
External quantum efficiency
Green photoluminescence
Halide perovskites
High transparency
Lead compounds
Light absorption
Low refractive index
Nanostructures
Optical cooling
Perovskite
Photo degradation
Photoluminescence
Photoluminescence efficiency
Refractive index
Temperature distribution
Up-conversion
Online Access:View Fulltext in Publisher

Internet

View Fulltext in Publisher

Similar Items