Highly Luminescent Cesium Lead Halide Perovskite Nanocrystals with Tunable Composition and Thickness by Ultrasonication

Tong, Yu; Bladt, Eva; F. Aygüler, Meltem; Manzi, Aurora; Z. Milowska, Karolina; A. Hintermayr, Verena; Docampo, Pablo; Bals, Sara; S. Urban, Alexander; Polavarapu, Lakshminarayana; Feldmann, Jochen

doi:10.1002/anie.201605909

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Highly Luminescent Cesium Lead Halide Perovskite Nanocrystals with Tunable Composition and Thickness by Ultrasonication

Published in Angewandte Chemie International Edition • Sep 30, 2016

Authors:

Yu Tong

Eva Bladt

Meltem F. Aygüler

Abstract

Abstract We describe the simple, scalable, single‐step, and polar‐solvent‐free synthesis of high‐quality colloidal CsPbX 3 (X=Cl, Br, and I) perovskite nanocrystals (NCs) with tunable halide ion composition and thickness by direct ultrasonication of the corresponding precursor solutions in the prese...

Subject

Halide

Perovskite (structure)

Photoluminescence

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