Energy gap in a superconductor - normal proximity - effect sandwich

J. Bar-Sagi; Ora Entin-Wohlman

doi:10.1016/0038-1098(77)90936-X

Energy gap in a superconductor - normal proximity - effect sandwich

J. Bar-Sagi, Ora Entin-Wohlman

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9 Scopus citations

Abstract

The energy gap in the tunneling density of states at the free surface of a normal metal backed by a superconductor is considered. The energy gap dependence upon the normal metal thickness and the barrier at the interface between the two metals are analysed. We also find the effect of the barrier on the Rowell-McMillan oscillations.

Original language	English
Pages (from-to)	29-31
Number of pages	3
Journal	Solid State Communications
Volume	22
Issue number	1
DOIs	https://doi.org/10.1016/0038-1098(77)90936-X
State	Published - 1 Jan 1977
Externally published	Yes

ASJC Scopus subject areas

Chemistry (all)
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(77)90936-X

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title = "Energy gap in a superconductor - normal proximity - effect sandwich",

abstract = "The energy gap in the tunneling density of states at the free surface of a normal metal backed by a superconductor is considered. The energy gap dependence upon the normal metal thickness and the barrier at the interface between the two metals are analysed. We also find the effect of the barrier on the Rowell-McMillan oscillations.",

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AB - The energy gap in the tunneling density of states at the free surface of a normal metal backed by a superconductor is considered. The energy gap dependence upon the normal metal thickness and the barrier at the interface between the two metals are analysed. We also find the effect of the barrier on the Rowell-McMillan oscillations.

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Energy gap in a superconductor - normal proximity - effect sandwich

Abstract

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