Odd-frequency superconductivity

J Linder, AV Balatsky - Reviews of Modern Physics, 2019 - APS
This article reviews odd-frequency (odd-ω) pairing with a focus on superconducting systems.
Since Berezinskii introduced the concept of odd-frequency order in 1974 it has been viewed …

The current-phase relation in Josephson junctions

AA Golubov, MY Kupriyanov, E Il'Ichev - Reviews of modern physics, 2004 - APS
This review provides a theoretical basis for understanding the current-phase relation (CΦR)
for the stationary (dc) Josephson effect in various types of superconducting junctions. The …

Low-Field Superconducting Spin Switch Based on a Superconductor Ferromagnet Multilayer

LR Tagirov - Physical review letters, 1999 - APS
The principle of a novel device, which is called a superconducting spin switch or a spin
valve for supercurrent, is proposed and theoretically justified. It is based on a four-layer …

Theory of the spin-galvanic effect and the anomalous phase shift in superconductors and Josephson junctions with intrinsic spin-orbit coupling

F Konschelle, IV Tokatly, FS Bergeret - Physical Review B, 2015 - APS
Due to the spin-orbit coupling (SOC) an electric current flowing in a normal metal or
semiconductor can induce a bulk magnetic moment. This effect is known as the Edelstein …

Local density of states in a dirty normal metal connected to a superconductor

W Belzig, C Bruder, G Schön - Physical Review B, 1996 - APS
A superconductor in contact with a normal metal not only induces superconducting
correlations, known as the proximity effect, but also modifies the density of states at some …

Enhancement of the Josephson current by an exchange field in superconductor-ferromagnet structures

FS Bergeret, AF Volkov, KB Efetov - Physical review letters, 2001 - APS
We calculate the dc Josephson current for two superconductor/ferromagnet (S/F) bilayers
separated by a thin insulating film. It is demonstrated that the critical Josephson current I c in …

Josephson voltage standards

CA Hamilton - Review of scientific instruments, 2000 - pubs.aip.org
This paper reviews the development and use of Josephson voltage standards over the last
30 years, including classical dc standards, programmable standards based on binary …

Nonmonotonic critical temperature in superconductor/ferromagnet bilayers

YV Fominov, NM Chtchelkatchev, AA Golubov - Physical Review B, 2002 - APS
The critical temperature T c of a superconductor/ferromagnet (SF) bilayer can exhibit
nonmonotonic dependence on the thickness df of the F layer. SF systems have been studied …

General boundary conditions for quasiclassical theory of superconductivity in the diffusive limit: application to strongly spin-polarized systems

M Eschrig, A Cottet, W Belzig, J Linder - New Journal of Physics, 2015 - iopscience.iop.org
Boundary conditions in quasiclassical theory of superconductivity are of crucial importance
for describing proximity effects in heterostructures between different materials. Although they …

Critical temperature and tunneling spectroscopy of superconductor-ferromagnet hybrids with intrinsic Rashba-Dresselhaus spin-orbit coupling

SH Jacobsen, JA Ouassou, J Linder - Physical Review B, 2015 - APS
We investigate theoretically how the proximity effect in superconductor/ferromagnet hybrid
structures with intrinsic spin-orbit coupling manifests in two measurable quantities, namely …