Anomalous Josephson current through a spin-orbit coupled quantum dot

Details Anomalous Josephson current through a spin-orbit coupled quantum dot Anomalous Josephson current through a spin-orbit coupled quantum dot

2009-09-16

arxiv.org/abs/0909.3036v1

Phys. Rev. Lett. 103, 147004 (2009)

Physics

Condensed Matter

Superconductivity

4 pages, 2 figures, accepted to PRL

Scientific paper

For a general model of a mesoscopic multi-level quantum dot, we determine the necessary conditions for the existence of an anomalous Josephson current with spontaneously broken time-reversal symmetry. They correspond to a finite spin-orbit coupling, a suitably oriented Zeeman field, and the dot being a chiral conductor. We provide analytical expressions for the anomalous supercurrent covering a wide parameter regime.

Affiliated with

Also associated with

No associations

Rating

Anomalous Josephson current through a spin-orbit coupled quantum dot 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 Anomalous Josephson current through a spin-orbit coupled quantum dot, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anomalous Josephson current through a spin-orbit coupled quantum dot will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-583349