Supercurrent and quasi-particle transport in a two-dimensional electron gas with superconducting electrodes

被引：3

作者：

vanWees, BJ ^{[1
]}

机构：

[1] UNIV GRONINGEN, CTR MAT SCI, NL-9747 AG GRONINGEN, NETHERLANDS

来源：

SURFACE SCIENCE | 1996年 / 361卷 / 1-3期

关键词：

electrical transport; indium arsenide; molecular beam epitaxy; quantum effects; quantum wells; semiconductor-superconductor interfaces; superconductivity; superconductivity-semiconductor heterostructures;

D O I：

10.1016/0039-6028(96)00406-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have investigated supercurrent and quasi-particle transport in the 2DEG present in InAs/Al(Ga)Sb quantum wells. The physics of these systems will be discussed with two examples: (i) supercurrent transport in Nb/InAs/Nb junctions, and (ii) phase-dependent resistance in a superconductor-2DEG quasi-particle interferometer.

引用

页码：293 / 297

页数：5

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