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Coherent transport in a normal diffusive wire between two reservoirs

1996/04/01 by Andrei D. Zaikin, A. D. Zaikin, Frank K. Wilhelm +5
Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Condensed Matter (cond-mat) #FOS: Physical sciences #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #Superconductivity (cond-mat.supr-con) #cond-mat #supr-con

paper · pdf · doi:10.48550/arxiv.cond-mat/9604002

2 pages RevTeX, 6 postscript figures, submitted to the proceedings of "Rencontres de Moriond 1996"

arxiv created 1996/04/01 · openalex publication_date 1996/04/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We develop a detailed analysis of electron transport in normal diffusive con- ductors in the presence of proximity induced superconductivity. A rich structure of temperature and energy dependencies for the system condcutcance, density of states and related quantities was found and explained. If the nor- mal conductor forms a loop its conductance changes h/2e-periodically with the magnetic flux inside the loop. The amplitude of these conductance oscillations shows a reentrant behavior and decays as 1/T at high T

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