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

Maria Grazia La-Placa, Giulia Longo, Azin Babaei, Laura Martínez-Sarti, Michele Sessolo, Henk J. Bolink*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

33 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)8707-8710
Number of pages4
JournalChemical Communications
Volume53
Issue number62
Early online date11 Jul 2017
DOIs
Publication statusPublished - 11 Aug 2017
Externally publishedYes

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