Comment on "Electrical Switch of Poisson's Ratio in IV-VI Monolayers via Pseudophase Transitions"

Arun Jangir; Duc Tam Ho; Udo Schwingenschlögl

doi:10.1021/acs.jpclett.2c00627

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Comment on "Electrical Switch of Poisson's Ratio in IV-VI Monolayers via Pseudophase Transitions"

Journal article

Peer reviewed

Comment on "Electrical Switch of Poisson's Ratio in IV-VI Monolayers via Pseudophase Transitions"

Arun Jangir, Duc Tam Ho and Udo Schwingenschlögl

The journal of physical chemistry letters, Vol.13(16), pp.3609-3610

28/04/2022

DOI: https://doi.org/10.1021/acs.jpclett.2c00627

PMID: 35477275

Abstract

Significant modulation of Poisson's ratio of IV-VI semiconductor monolayers in an electric field was claimed to be discovered by first-principles calculations in , 2021, 12, 3217-3223. We show that these results are not correct because of improper modeling of the electric field.

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Title: Comment on "Electrical Switch of Poisson's Ratio in IV-VI Monolayers via Pseudophase Transitions"
Creators - without role: Arun Jangir - King Abdullah University of Science and Technology
Duc Tam Ho - King Abdullah University of Science and Technology
Udo Schwingenschlögl - King Abdullah University of Science and Technology
Publication Details: The journal of physical chemistry letters, Vol.13(16), pp.3609-3610
Identifiers: 9941841108331
Academic Unit: King Abdullah University of Science & Technology
Language: English
Resource Type: Journal article