Comment on the anisotropic impurity scattering in superconductors
Superconductivity
2015-06-25 v1
Abstract
We discuss a case of a strong anisotropic impurity scattering within the model introduced in our previous paper [Phys. Rev. B54, 15463 (1996)] and clarify our former statement about a possible enhancement of the critical temperature in this scattering regime. We show that for the anisotropy of the impurity potential determined by the functions from the non-identity irreducible representations of the crystal point group, the critical temperature decreases with the impurity scattering rate which is consistent with a generally understood role of disorder in superconductors.
Cite
@article{arxiv.cond-mat/9904261,
title = {Comment on the anisotropic impurity scattering in superconductors},
author = {G. Haran and A. D. S. Nagi},
journal= {arXiv preprint arXiv:cond-mat/9904261},
year = {2015}
}
Comments
6 pages, RevTex