Long-range charge carrier mobility in metal halide perovskite thin-films and single crystals via transient photo-conductivity

Jongchul Lim; Manuel Kober-Czerny; Yen-Hung Lin; James M. Ball; Nobuya Sakai; Elisabeth A. Duijnstee; Min Ji Hong; John G. Labram; Bernard Wenger; Henry J. Snaith

doi:10.1038/s41467-022-31569-w

Nature Communications (Jul 2022)

Long-range charge carrier mobility in metal halide perovskite thin-films and single crystals via transient photo-conductivity

Jongchul Lim,
Manuel Kober-Czerny,
Yen-Hung Lin,
James M. Ball,
Nobuya Sakai,
Elisabeth A. Duijnstee,
Min Ji Hong,
John G. Labram,
Bernard Wenger,
Henry J. Snaith

Affiliations

Jongchul Lim: Clarendon Laboratory, Department of Physics, University of Oxford
Manuel Kober-Czerny: Clarendon Laboratory, Department of Physics, University of Oxford
Yen-Hung Lin: Clarendon Laboratory, Department of Physics, University of Oxford
James M. Ball: Clarendon Laboratory, Department of Physics, University of Oxford
Nobuya Sakai: Clarendon Laboratory, Department of Physics, University of Oxford
Elisabeth A. Duijnstee: Clarendon Laboratory, Department of Physics, University of Oxford
Min Ji Hong: School of Electrical Engineering and Computer Science, Oregon State University
John G. Labram: School of Electrical Engineering and Computer Science, Oregon State University
Bernard Wenger: Clarendon Laboratory, Department of Physics, University of Oxford
Henry J. Snaith: Clarendon Laboratory, Department of Physics, University of Oxford

DOI: https://doi.org/10.1038/s41467-022-31569-w
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 9

Abstract

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Charge carrier mobility is a fundamental property of semiconductors. The authors of this study demonstrate a novel way to estimate long-range mobilities of perovskite thin-films and single crystals by taking early-time carrier dynamics into account.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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