ELECTRON-TRANSPORT IN MESOSCOPIC CONDUCTORS WITH SUPERCONDUCTING CONTACTS

被引：12

作者：

PETRASHOV, VT ^{[1
]}

ANTONOV, VN ^{[1
]}

PERSSON, M ^{[1
]}

机构：

[1] CHALMERS UNIV TECHNOL,DEPT PHYS,S-41296 GOTHENBURG,SWEDEN

来源：

PHYSICA SCRIPTA | 1992年 / T42卷

关键词：

D O I：

10.1088/0031-8949/1992/T42/024

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

As the dimensions of a normal (N) metallic conductor are reduced, the resistance of the conductor begins to increase when the contacts go into the superconducting (S) state. Likewise, the amplitude of the Aharonov-Bohm effect is strongly enhanced in mesoscopic wires and rings with superconducting contacts. We propose an explanation based on a quantization of electron energies resulting from Andreev reflections at N/S interfaces.

引用

页码：136 / 140

页数：5

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[No title captured]

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