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Cited by 1,402

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Charge-Carrier Mobilities in Metal Halide Perovskites: Fundamental Mechanisms and Limits

Open access
Herz, Laura M.·2017·ACS Energy Letters

Abstract

Abstract Perovskite photovoltaic cells have seen a remarkable rise in power conversion efficiencies over a period of only a few years. Much of this performance is underpinned by the favorable charge-carrier mobilities in metal halide perovskites (MHPs), which are remarkably high for materials with such facile and versatile processing routes. This Perspective outlines the mechanisms that set a fundamental upper limit to charge-carrier mobility values in MHPs and reveals how they may be tuned through changes in stoichiometry. In addition, extrinsic effects such as grain size, energetic disorder, and self-doping are discussed for specific MHPs in the context of remedies designed to avoid them.

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Metadata

Authors
Herz, L. M.
Venue
ACS Energy Letters
Published
2017-06-08
Volume
2
Issue
7
Pages
1539-1548
ISSN
2380-8195 (ISSN-L)
OpenAlex
W2617606264
Cited by
1,402
References
2
FWCI
42.40
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Charge-Carrier Mobilities in Metal Halide Perovskites: Fundamental Mechanisms and Limits. https://app.cochat.ai/papers/10.1021/acsenergylett.7b00276
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Herz, L. M. (2017). Charge-Carrier Mobilities in Metal Halide Perovskites: Fundamental Mechanisms and Limits. ACS Energy Letters. https://doi.org/10.1021/acsenergylett.7b00276

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

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.