Ferromagnetic planar Josephson junction with transparent interfaces: a {\phi} junction proposal
Superconductivity
2013-05-09 v2
Abstract
We calculate the current phase relation of a planar Josephson junction with a ferromagnetic weak link located on top of a thin normal metal film. Following experimental observations we assume transparent superconductor-ferromagnet interfaces. This provides the best interlayer coupling and a low suppression of the superconducting correlations penetrating from the superconducting electrodes into the ferromagnetic layer. We show that this Josephson junction is a promising candidate for an experimental {\phi} junction realization.
Cite
@article{arxiv.1302.4398,
title = {Ferromagnetic planar Josephson junction with transparent interfaces: a {\phi} junction proposal},
author = {D. M. Heim and N. G. Pugach and M. Yu. Kupriyanov and E. Goldobin and D. Koelle and R. Kleiner},
journal= {arXiv preprint arXiv:1302.4398},
year = {2013}
}
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