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Origin of J–V Hysteresis in Perovskite Solar Cells

Chen, Bo, Yang, Mengjin, Priya, Shashank, Zhu, Kai·2016·The Journal of Physical Chemistry Letters

Abstract

High-performance perovskite solar cells (PSCs) based on organometal halide perovskite have emerged in the past five years as excellent devices for harvesting solar energy. Some remaining challenges should be resolved to continue the momentum in their development. The photocurrent density-voltage (J-V) responses of the PSCs demonstrate anomalous dependence on the voltage scan direction/rate/range, voltage conditioning history, and device configuration. The hysteretic J-V behavior presents a challenge for determining the accurate power conversion efficiency of the PSCs. Here, we review the recent progress on the investigation of the origin(s) of J-V hysteresis behavior in PSCs. We discuss the impact of slow transient capacitive current, trapping and detrapping process, ion migrations, and ferroelectric polarization on the hysteresis behavior. The remaining issues and future research required toward the understanding of J-V hysteresis in PSCs will also be discussed.

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Metadata

Authors
Chen, B., Yang, M., Priya, S., & Zhu, K.
Venue
The Journal of Physical Chemistry Letters
Published
2016-02-24
Volume
7
Issue
5
Pages
905-917
ISSN
1948-7185 (ISSN-L)
OpenAlex
W2275951880
Cited by
749
References
3
FWCI
47.72
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Origin of J–V Hysteresis in Perovskite Solar Cells. https://app.cochat.ai/papers/10.1021/acs.jpclett.6b00215
The paper
Chen, B., Yang, M., Priya, S., & Zhu, K. (2016). Origin of J–V Hysteresis in Perovskite Solar Cells. The Journal of Physical Chemistry Letters. https://doi.org/10.1021/acs.jpclett.6b00215

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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