Spin-flip effects on the Andreev bound states and supercurrents in a superconductor/quantum-dot/superconductor system

Details Spin-flip effects on the Andreev bound states and supercurrents in a superconductor/quantum-dot/superconductor system Spin-flip effects on the Andreev bound states and supercurrents in a superconductor/quantum-dot/superconductor system

2005-03-27

arxiv.org/abs/cond-mat/0503636v1

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

9 pages, 3 figures

Scientific paper

We investigate the spin-flip effects on the Andreev bound states and the supercurrent in a superconductor/quantum-dot/superconductor system theoretically. The spin-flip scattering in the quantum dot can reverse the supercurrent flowing through the system, and one $\pi$-junction transition occurs. By controlling the energy level of quantum dot, the supercurrent is reversed back and another $\pi$-junction transition appears. The different influences of the spin-flip scattering and the intradot energy level on the supercurrent are interpreted in the picture of Andreev bound states.

Affiliated with

Also associated with

No associations

Rating

Spin-flip effects on the Andreev bound states and supercurrents in a superconductor/quantum-dot/superconductor system 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 Spin-flip effects on the Andreev bound states and supercurrents in a superconductor/quantum-dot/superconductor system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-flip effects on the Andreev bound states and supercurrents in a superconductor/quantum-dot/superconductor system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-518093