A-Site Cation Engineering for Efficient Blue-Emissive Perovskite Light-Emitting Diodes

A-Site Cation Engineering for Efficient Blue-Emissive Perovskite Light-Emitting Diodes

Metal halide perovskites have been investigated for the next-generation light-emitting materials because of their advantages such as high photoluminescence quantum yield (PLQY), excellent color purity, and facile color tunability. Recently, red- and green-emissive perovskite light-emitting diodes (P...

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Bibliographic Details
Main Authors: Jong Hyun Park, Chung Hyeon Jang, Eui Dae Jung, Seungjin Lee, Myoung Hoon Song, Bo Ram Lee
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Energies
Subjects:
perovskite light-emitting diodes
blue emission
device stability
A-site cation
halide segregation
Online Access:https://www.mdpi.com/1996-1073/13/24/6689

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