Proximity effects and Andreev reflection in mesoscopic SNS junction with perfect NS interfaces

Details Proximity effects and Andreev reflection in mesoscopic SNS junction with perfect NS interfaces Proximity effects and Andreev reflection in mesoscopic SNS junction with perfect NS interfaces

1999-07-18

arxiv.org/abs/cond-mat/9907247v1

Phys. Rev. B 61, 11340 (2000)

Physics

Condensed Matter

Superconductivity

ReVTex, 4 pages, 4 eps figures included

Scientific paper

10.1103/PhysRevB.61.11340

Low temperature transport measurements on superconducting film - normal metal wire - superconducting film (SNS) junctions fabricated on the basis of 6 nm thick superconducting polycrystalline PtSi films are reported. The structures with the normal metal wires of two different lengths L=1.5 $\mu$m and L=6$\mu$m and the same widths W=0.3$\mu$m are studied. Zero bias resistance dip related to pair current proximity effect is observed for all junctions whereas the subharmonic energy gap structure originating from phase coherent multiple Andreev reflections have occurs only in the SNS junctions with short wires.

Affiliated with

Also associated with

No associations

Rating

Proximity effects and Andreev reflection in mesoscopic SNS junction with perfect NS interfaces 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 Proximity effects and Andreev reflection in mesoscopic SNS junction with perfect NS interfaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Proximity effects and Andreev reflection in mesoscopic SNS junction with perfect NS interfaces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-142079