Assessing the Drawbacks and Benefits of Ion Migration in Lead Halide Perovskites
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Other documents of the author: Sakhatskyi, Kostiantyn; John, Rohit Abraham; Guerrero, Antonio; Tsarev, Sergey; Sabisch, Sebastian; Das, Tisita; Matt, Gebhard J.; Yakunin, Sergii; Cherniukh, Ihor; Kotyrba, Martin; Berezovska, Yuliia; Bodnarchuk, Maryna; Chakraborty, Sudip; Bisquert, Juan; Kovalenko, Maksym V.
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/160292
comunitat-uji-handle3:10234/160293
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INVESTIGACIONMetadata
Title
Assessing the Drawbacks and Benefits of Ion Migration in Lead Halide PerovskitesAuthor (s)
Date
2022-10-14Publisher
American Chemical SocietyISSN
2380-8195Bibliographic citation
Sakhatskyi, K.; John, R. A.; Guerrero, A.; Tsarev, S.; Sabisch, S.; Das, T.; Matt, G. J.; Yakunin, S.; Cherniukh, I., Kotyrba, M., Berezovska, Y.; Bodnarchuk, M. I.; Chakraborty, S.; Bisquert, J.; Kovalenko, M. V. Assessing the Drawbacks and Benefits of Ion Migration in Lead Halide Perovskites. ACS Energy Lett. 2022, 7(10), 3401-3414, DOI: 10.1021/acsenergylett.2c01663.Type
info:eu-repo/semantics/articlePublisher version
https://pubs.acs.org/doi/full/10.1021/acsenergylett.2c01663Version
info:eu-repo/semantics/publishedVersionAbstract
Since the inception of the unprecedented rise of halide perovskites for photovoltaic research, ion migration has shadowed this material class with undesirable hysteresis and degradation effects, limiting its practical ... [+]
Since the inception of the unprecedented rise of halide perovskites for photovoltaic research, ion migration has shadowed this material class with undesirable hysteresis and degradation effects, limiting its practical implementations. Unfortunately, the localized doping and electrochemical reactions triggered by ion migration cause many more undesirable effects that are often unreported or misinterpreted because they deviate from classical semiconductor behavior. In this Perspective, we provide a concise overview of such effects in halide perovskites, such as operational instability in photovoltaics, polarization-induced abnormal external quantum efficiency in light-emitting diodes, and energy channel shift and anomalous sensitivities in hard radiation detection. Finally, we highlight a unique use case of exploiting ion migration as a boon to design emerging memory technologies such as memristors for information storage and computing. [-]
Is part of
ACS Energy Letters, 2022, vol. 7, no 10Funder Name
Eidgenössische Technische Hochschule Zürich | European Research Council | Ministerio de Ciencia, Innovación y Universidades | Department of Science & Technology
Funder ID
http://dx.doi.org/10.13039/501100011033
Project code
20-1 FEL-16 | info:eu-repo/grantAgreement/EC/H2020/819740 | MICIU/ICTI2017-2020/PID2019-107348GB-100 | SRG/2020/001707
Project title or grant
Perovskitas hybridas estables por control de dimensionalidad e interfaces
Rights
Copyright © 2022 The Authors. Published by American Chemical Society
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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