Superconducting quantum interference device without Josephson junctions

被引：15

作者：

Burlakov, A. A. ^{[1
]}

Gurtovoi, V. L. ^{[1
]}

Il'in, A. I. ^{[1
]}

Nikulov, A. V. ^{[1
]}

Tulin, V. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Microelect Technol & Ultra High Purit Mat, Chernogolovka 142432, Moscow Region, Russia

来源：

JETP LETTERS | 2014年 / 99卷 / 03期

关键词：

RINGS;

D O I：

10.1134/S0021364014030059

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new type of a superconducting quantum interference device (SQUID) based on a single superconducting loop without Josephson junctions and with asymmetric contacts has been proposed. This SQUID offers advantages in simplicity of fabrication and a steeper dependence of measured quantities on the magnetic flux. To confirm the possibility of making this type of SQUID, the magnetic field dependence of the critical current in an aluminum ring with asymmetric contacts has been experimentally investigated.

引用

页码：169 / 173

页数：5

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