Point Normal Metal-Superconductor (NS) Contact in Nonballistic Regime-Reference-Cited by-同舟云学术

Point Normal Metal-Superconductor (NS) Contact in Nonballistic Regime

Published:2003-05-20 Issue:10n12 Volume:17 Page:649-656
ISSN:0217-9849
Container-title:Modern Physics Letters B
language:en
Short-container-title:Mod. Phys. Lett. B

Author:

Askerzade I. N.¹²,Kulik I. O.³

Affiliation:

1. Department of Physics, Ankara University, Tandogan, 06100 Ankara, Turkey

2. Institute of Physics, Azerbaijan Academy of Sciences, Baku-370143, Azerbaijan

3. Department of Physics, Bilkent University, Bilkent, 06533 Ankara, Turkey

Abstract

We analyze the point NS contact conductivity taking into account the depression of superconductivity at high-injection current density and Andreev reflection at the adaptive NS boundary. The dependence of the excess current on the voltage, as well as conductivity of contact at arbitrary voltage is obtained.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217984903005676

Reference18 articles.

1. Point-Contact Spectroscopy of Superconducting RNi2B2C (R=Rare Earth, Y)

2. On the excess current in microbridges S-c-S and S-c-N

3. Transition from metallic to tunneling regimes in superconducting microconstrictions: Excess current, charge imbalance, and supercurrent conversion

4. Scanning Tunneling Microscopy Observation of a Square Abrikosov Lattice inLuNi2B2C

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