Enhancing the Brightness of Cesium Lead Halide Perovskite Nanocrystal Based Green Light-Emitting Devices through the Interface Engineering with Perfluorinated Ionomer

Zhang, Xiaoyu; Lin, Hong; Huang, He; J. Reckmeier, Claas; Zhang, Yù; C. H. Choy, Wallace; L. Rogach, Andrey

doi:10.1021/acs.nanolett.5b04959

Public

Enhancing the Brightness of Cesium Lead Halide Perovskite Nanocrystal Based Green Light-Emitting Devices through the Interface Engineering with Perfluorinated Ionomer

Published in Nano Letters • Jan 9, 2016

Authors:

Xiaoyu Zhang

Hong Lin

He Huang

Abstract

High photoluminescence quantum yield, easily tuned emission colors, and high color purity of perovskite nanocrystals make this class of material attractive for light source or display applications. Here, green light-emitting devices (LEDs) were fabricated using inorganic cesium lead halide perovskit...

Subject

Nanocrystal

Perovskite (structure)

Light-emitting diode

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