Rough Surface Effect on Meissner Diamagnetism in Normal-layer of N-S Proximity-Contact System

Details Rough Surface Effect on Meissner Diamagnetism in Normal-layer of N-S Proximity-Contact System Rough Surface Effect on Meissner Diamagnetism in Normal-layer of N-S Proximity-Contact System

2001-11-06

arxiv.org/abs/cond-mat/0111075v2

Physics

Condensed Matter

Superconductivity

12 pages, 3 figures. To be published in J. Phys. Soc. Jpn. Vol.71-1

Scientific paper

10.1143/JPSJ.71.293

Rough surface effect on the Meissner diamagnetic current in the normal layer of proximity contact N-S bi-layer is investigated in the clean limit. The diamagnetic current and the screening length are calculated by use of quasi-classical Green's function. We show that the surface roughness has a sizable effect, even when a normal layer width is large compared with the coherence length $\xi =v_{\rm F}/\pi T_{\rm c}$. The effect is as large as that of the impurity scattering and also as that of the finite reflection at the N-S interface.

Affiliated with

Also associated with

No associations

Rating

Rough Surface Effect on Meissner Diamagnetism in Normal-layer of N-S Proximity-Contact 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 Rough Surface Effect on Meissner Diamagnetism in Normal-layer of N-S Proximity-Contact System, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rough Surface Effect on Meissner Diamagnetism in Normal-layer of N-S Proximity-Contact System will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-433636