Josephson effect in point contacts between two-band superconductors

Details Josephson effect in point contacts between two-band superconductors Josephson effect in point contacts between two-band superconductors

2009-10-08

arxiv.org/abs/0910.1429v1

Physics

Condensed Matter

Superconductivity

11 pages, 3 figures, submitted for publication in the proceedings of NATO advanced research workshop "Physical properties of n

Scientific paper

The microscopic theory of Josephson effect in point contacts between two-band superconductors is developed. The general expression for the Josephson current, which is valid for arbitrary temperatures, is obtained. We considered the dirty superconductors with interband scattering, which produces the coupling of the Josephson currents between different bands. The influence of phase shifts and interband scattering rates in the banks is analyzed near critical temperature Tc. It is shown that for some values of parameters the critical current can be negative, which means the pi-junction behavior.

Affiliated with

Also associated with

No associations

Rating

Josephson effect in point contacts between two-band superconductors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Josephson effect in point contacts between two-band superconductors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Josephson effect in point contacts between two-band superconductors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-352563