Comment on "Anisotropic Scattering Caused by Apical Oxygen Vacancies in Thin Films of Overdoped High-Temperature Cuprate Superconductors"

The comment is on the article published in Vol. 128, Iss. 13 — 1 April 2022, https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.128.137001. In Ref. 1, Wang et al. address an important problem in the overdoped cuprates, taking the first steps toward understanding the structure of real defects...

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Bibliographic Details
Published in:Physical review letters 2023-07, Vol.131 (4), p.049701-049701, Article 049701
Main Authors: Özdemir, H U, Mishra, Vivek, Lee-Hone, N R, Kong, Xiangru, Berlijn, T, Broun, D M, Hirschfeld, P J
Format: Article
Language:English
Subjects:
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
dopants
impurities in superconductors
superconducting fluctuations
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Summary:The comment is on the article published in Vol. 128, Iss. 13 — 1 April 2022, https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.128.137001. In Ref. 1, Wang et al. address an important problem in the overdoped cuprates, taking the first steps toward understanding the structure of real defects in these materials, in this case the apical oxygen vacancy, VO, that sits immediately above the planar Cu. However, the approach taken has some issues, which we outline in this Comment
ISSN:0031-9007
1079-7114
DOI:10.1103/PhysRevLett.131.049701