Establishing charge-transfer excitons in 2D perovskite heterostructures

Jia Zhang; Xixiang Zhu; Miaosheng Wang; Bin Hu

doi:10.1038/s41467-020-16415-1

Nature Communications (May 2020)

Establishing charge-transfer excitons in 2D perovskite heterostructures

Jia Zhang,
Xixiang Zhu,
Miaosheng Wang,
Bin Hu

Affiliations

Jia Zhang: Key Laboratory of Luminescence and Optical Information Ministry of Education, Beijing Jiaotong University
Xixiang Zhu: Key Laboratory of Luminescence and Optical Information Ministry of Education, Beijing Jiaotong University
Miaosheng Wang: Department of Materials Science and Engineering, University of Tennessee
Bin Hu: Department of Materials Science and Engineering, University of Tennessee

DOI: https://doi.org/10.1038/s41467-020-16415-1
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 8

Abstract

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Forming charge transfer excitons (CTEs) exclusively within perovskite structures remains as an unexplored issue. Here, the authors report the establishment of CTEs for demonstrating broad light emission within quasi-2D perovskite heterostructures, presenting “intermolecular-type” excited states.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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