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High-Performance Piezophototronic Solar Cells Based on Polarization Modulation Perovskite

Jiaheng Nie, Yaming Zhang, Lijie Li Orcid Logo, Yan Zhang Orcid Logo

Advanced Devices and Instrumentation, Volume: 4

Swansea University Author: Lijie Li Orcid Logo

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DOI (Published version): 10.34133/adi.0025

Abstract

Polarization induced by electric field poling or strain can be used for achieving high-performance piezophototronic solar cell by tuning spatial surface potential distribution. Recent experiments presented that performance of perovskite solar cells (PSCs) can be enhanced with poling process due to s...

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Published in: Advanced Devices and Instrumentation
ISSN: 2767-9713
Published: American Association for the Advancement of Science (AAAS) 2023
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URI: https://cronfa.swan.ac.uk/Record/cronfa64606
Abstract: Polarization induced by electric field poling or strain can be used for achieving high-performance piezophototronic solar cell by tuning spatial surface potential distribution. Recent experiments presented that performance of perovskite solar cells (PSCs) can be enhanced with poling process due to surface state modification. Here, we characterize the effect of polarization on surface potential distribution of perovskite film, highlighting that piezophototronic effect provides a promising approach for enhancing the performance of PSCs. This method not only paves a new way to develop highly efficient perovskite photovoltaic devices but also designs highly stable PSCs.
Keywords: Piezophototronic solar cells, Perovskite solar cells, Perovskite film, Perovskite photovoltaic devices
College: Faculty of Science and Engineering
Funders: This work was supported by the Major Program of the National Natural Science Foundation of China (grant nos. 52192610 and 52192611), the Key Program of the National Natural Science Foundation of China (grant no. U22A2077), and the Fundamental Research Funds for the Central Universities (grant no. ZYGX2021YGCX001).

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