A General Strategy for Ordered Carrier Transport of Quasi-2D and 3D Perovskite Films for Giant Self-Powered Photoresponse and Ultrahigh Stability

Fei Zhu; Gang Lian; Deliang Cui; Qilong Wang; Haohai Yu; Huaijin Zhang; Qingbo Meng; Ching-Ping Wong

doi:10.1007/s40820-023-01087-5

Nano-Micro Letters (Apr 2023)

A General Strategy for Ordered Carrier Transport of Quasi-2D and 3D Perovskite Films for Giant Self-Powered Photoresponse and Ultrahigh Stability

Fei Zhu,
Gang Lian,
Deliang Cui,
Qilong Wang,
Haohai Yu,
Huaijin Zhang,
Qingbo Meng,
Ching-Ping Wong

Affiliations

Fei Zhu: State Key Laboratory of Crystal Materials, Shandong University
Gang Lian: State Key Laboratory of Crystal Materials, Shandong University
Deliang Cui: State Key Laboratory of Crystal Materials, Shandong University
Qilong Wang: Key Laboratory for Special Functional Aggregated Materials of Education Ministry, School of Chemistry & Chemical Engineering, Shandong University
Haohai Yu: State Key Laboratory of Crystal Materials, Shandong University
Huaijin Zhang: State Key Laboratory of Crystal Materials, Shandong University
Qingbo Meng: Key Laboratory for Renewable Energy, Chinese Academy of Sciences (CAS)
Ching-Ping Wong: School of Materials Science and Engineering, Georgia Institute of Technology

DOI: https://doi.org/10.1007/s40820-023-01087-5
Journal volume & issue: Vol. 15, no. 1
pp. 1 – 13

Abstract

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Highlights Uniaxial orientation and single-grain penetration of quasi-2D and 3D perovskite films were achieved via a general thermal-pressed (TP) strategy. The TP-perovskite-based self-powered photodetectors (SPPDs) exhibit one of the best results among the 3D and quasi-2D perovskite SPPDs, respectively. These unpackaged TP-based devices exhibit ultrahigh humidity, optical and heat stability.

Published in Nano-Micro Letters

ISSN: 2311-6706 (Print); 2150-5551 (Online)
Publisher: SpringerOpen
Country of publisher: Germany
LCC subjects: Technology
Website: http://www.springer.com/40820

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