Dynamical Hall responses of disordered superconductors
Superconductivity
2023-09-20 v2 Mesoscale and Nanoscale Physics
Abstract
We extend the Mattis-Bardeen theory for the dynamical response of superconductors to include different types of Hall responses. This is possible thanks to a recent modification of the quasiclassical Usadel equation, which allows for analyzing Hall effects in disordered superconductors and including the precise frequency dependence of such effects. Our results form a basis for analyzing dynamical experiments especially on novel thin-film superconductors, where ordinary Hall and spin Hall effects can both show up.
Cite
@article{arxiv.2306.17785,
title = {Dynamical Hall responses of disordered superconductors},
author = {Alberto Hijano and Sakineh Vosoughi-nia and F. Sebastián Bergeret and Pauli Virtanen and Tero T. Heikkilä},
journal= {arXiv preprint arXiv:2306.17785},
year = {2023}
}
Comments
12 pages, 4 figures