Effects of spin orbit coupling in superconducting proximity devices -- application to $\mathrm{CoSi_2 / TiSi_2}$ heterostructures
Superconductivity
2021-05-18 v2 Mesoscale and Nanoscale Physics
Abstract
Motivated by the recent findings of unconventional superconductivity in heterostructures, we study the effect of interface induced Rashba spin orbit coupling on the conductance of a three terminal "T" shape superconducting device. We calculate the differential conductance for this device within the quasi-classical formalism that includes the mixing of triplet-singlet pairing due to the Rashba spin orbit coupling. We discuss our result in the light of the conductance spectra reported by Chiu {\it et al.} for heterostructures.
Keywords
Cite
@article{arxiv.2101.10197,
title = {Effects of spin orbit coupling in superconducting proximity devices -- application to $\mathrm{CoSi_2 / TiSi_2}$ heterostructures},
author = {Vivek Mishra and Yu Li and Fu-Chun Zhang and Stefan Kirchner},
journal= {arXiv preprint arXiv:2101.10197},
year = {2021}
}
Comments
7 pages, 5 figures