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

Abstract

In Phys. Rev. Lett. 128, 137001 (2022), Wang $\text{et al}.$ 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, ${\mathrm{V}}_{\mathrm{O}}$, that sits immediately above the planar Cu. However, the approach taken has some issues, which we outline in this Comment.

arXiv commentComment on Phys. Rev. Lett. 128, 137001 (2022)

References in corpus (5)

• Doping Evolution of the Underlying Fermi Surface in La2-xSrxCuO4
• Disorder and superfluid density in overdoped cuprate superconductors
• Optical conductivity of overdoped cuprate superconductors: application to LSCO
• Anisotropic scattering caused by apical oxygen vacancies in thin films of overdoped high-temperature cuprate superconductors
• Effect of realistic out-of-plane dopant potentials on the superfluid density of overdoped cuprates

Cited by in corpus (2)

• Optical conductivity of overdoped cuprates from ab-initio out-of-plane impurity potentials
• Beyond Homes scaling: disorder, the Planckian bound and a new universality