Issue 62, 2017

Photoluminescence quantum yield exceeding 80% in low dimensional perovskite thin-films via passivation control

Abstract

Quasi-2D perovskites with the BA : MA molar ratio equal to 3 : 3 show a remarkable PLQY exceeding 80%, thanks to the use of an electron donor as the passivating agent. These films have been applied in LEDs that exhibit high brightness exceeding 1000 cd m−2 and current efficiencies >3 cd A−1.

Graphical abstract: Photoluminescence quantum yield exceeding 80% in low dimensional perovskite thin-films via passivation control

Supplementary files

Article information

Article type
Communication
Submitted
30 May 2017
Accepted
11 Jul 2017
First published
11 Jul 2017

Chem. Commun., 2017,53, 8707-8710

Photoluminescence quantum yield exceeding 80% in low dimensional perovskite thin-films via passivation control

M. La-Placa, G. Longo, A. Babaei, L. Martínez-Sarti, M. Sessolo and H. J. Bolink, Chem. Commun., 2017, 53, 8707 DOI: 10.1039/C7CC04149G

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