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Microscopic theory of the current-voltage relationship across a normal-superconducting interface

✍ Scribed by Y. Krähenbühl; R. J. Watts-Tobin

Publisher
Springer US
Year
1979
Tongue
English
Weight
688 KB
Volume
35
Category
Article
ISSN
0022-2291

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✦ Synopsis

Measurements by

Pippard et al. have

shown the existence of an extra resistance due to the penetration o fan electrical potential into a superconductor. Previous theories of this effect are unable to explain the full temperature dependence of the extra resistance because the), use oversimplified models of the normalsuperconducting interface. We show that the microscopic theory/or dirt)' superconductors leads to a good agreement with experiment over the whole temperature range.

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