CROSS-TALK EFFECTS IN SUPERCONDUCTOR-INSULATOR NORMAL-METAL TRILAYERS

被引：28

作者：

GIORDANO, N

MONNIER, JD

机构：

[1] Department of Physics, Purdue University, West Lafayette

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.50.9363

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have observed a ''cross-talk'' effect in structures composed of two metal films, at least one of which is a superconductor, S, separated by a thin insulating layer. A current was passed through one film and the voltage induced in the other, V, was monitored. While V was negligibly small when film S was either normal or superconducting, V exhibited a peak in the immediate vicinity of the normal-to-superconducting transition. This effect was found to be nonreciprocal, as the sign of V depended on which film carried the current.

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页码：9363 / 9368

页数：6

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