Nonlocality in superconducting microstructures

6533b837fe1ef96bd12a30c6

RESEARCH PRODUCT

Nonlocality in superconducting microstructures

K. Yu. Arutyunov D. A. Presnov Jukka P. Pekola A. B. Pavolotski

subject

Physics Superconductivity Quantum nonlocality Condensed matter physics Quantum mechanics Exponential decay Microstructure Coherence length

description

We discuss experimental evidence of nonlocality in electron transport of small structures. It is shown that for superconductors reasonable agreement with experiment can be achieved by assuming exponential decay of the nonlocal interaction ∝ exp(—Lξ), where L is the distance between the interacting points and ξ is the correlation length. ξ is associated with the Ginzburg - Landau coherence length ξGL.

year	journal	country	edition	language
2001-07-24	Physical Review B

https://doi.org/10.1103/physrevb.64.064519

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