Ferromagnetic Josephson junction with precessing magnetization
Superconductivity
2015-03-31 v1 Mesoscale and Nanoscale Physics
Abstract
The Josephson current in a diffusive superconductor/ferromagnet/superconductor junction with precessing magnetization is calculated within the quasiclassical theory of superconductivity. When the junction is phase-biased, a stationary current (without a.c. component) can flow through it despite the non-equilibrium condition. A large critical current is predicted due to a dynamically induced long range triplet proximity effect. Such effect could be observed in a conventional hybrid device close to the ferromagnetic resonance.
Cite
@article{arxiv.0804.1050,
title = {Ferromagnetic Josephson junction with precessing magnetization},
author = {M. Houzet},
journal= {arXiv preprint arXiv:0804.1050},
year = {2015}
}
Comments
4 pages, 2 figures