Issue 33, 2024

Quantum well thickness control of a hybrid perovskite to achieve a tunable anisotropic photoresponse

Abstract

Here, we successfully modulated the anisotropic photoresponse by constructing halide perovskites with different quantum well (QW) thicknesses. The results show that the narrowed halide perovskite QWs exhibit a larger photocurrent anisotropy ratio ω. The dependence of the anisotropic photoresponse on the thickness of the QWs provides a distinct means for the design of high-performance polarization-sensitive photodetectors.

Graphical abstract: Quantum well thickness control of a hybrid perovskite to achieve a tunable anisotropic photoresponse

Supplementary files

Article information

Article type
Communication
Submitted
25 Jun 2024
Accepted
02 Aug 2024
First published
05 Aug 2024

J. Mater. Chem. C, 2024,12, 12734-12738

Quantum well thickness control of a hybrid perovskite to achieve a tunable anisotropic photoresponse

C. Liu, C. Fan, B. Liang, W. Wang, M. Jin, C. Jing, J. Zhang and W. Zhang, J. Mater. Chem. C, 2024, 12, 12734 DOI: 10.1039/D4TC02656J

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