Size-Dependent Phonon-Assisted Anti-Stokes Photoluminescence in Nanocrystals of Organometal Perovskites

Size-Dependent Phonon-Assisted Anti-Stokes Photoluminescence in Nanocrystals of Organometal Perovskites

Anti-Stokes photoluminescence (ASPL), which is an up-conversion phonon-assisted process of the radiative recombination of photoexcited charge carriers, was investigated in methylammonium lead bromide (MALB) perovskite nanocrystals (NCs) with mean sizes that varied from about 6 to 120 nm. The structu...

Full description

Bibliographic Details
Main Authors: Kairolla Sekerbayev, Yerzhan Taurbayev, Gauhar Mussabek, Saule Baktygerey, Nikolay S. Pokryshkin, Valery G. Yakunin, Zhandos Utegulov, Victor Yu. Timoshenko
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Nanomaterials
Subjects:
photoluminescence
anti-stokes
perovskites
methylammonium lead bromide
nanocrystals
phonons
Online Access:https://www.mdpi.com/2079-4991/12/18/3184

Internet

https://www.mdpi.com/2079-4991/12/18/3184

Similar Items