High temperature π/2-SQUID

被引：4

作者：

Amin, MHS ^{[1
]}

Coury, M ^{[1
]}

Rose, G ^{[1
]}

机构：

[1] D Wave Syst Inc, Vancouver, BC BCV6J 4Y3, Canada

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2002年 / 12卷 / 04期

关键词：

high T-c superconductivity; quasi-classical theory; SQUID;

D O I：

10.1109/TASC.2002.805959

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new dc-SQUID is proposed that exploits the properties of the grain boundary junctions in high T-c superconductors. The orientations of the grain boundaries are chosen in such a way to establish a pi/2 (rather than 0 or pi) phase difference between the equilibrium phases of the two Josephson junctions in the SQUID loop. This property is exploited to increase the sensitivity and direction dependence of the SQUID for measuring magnetic flux without additional flux generating coils.

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收藏

页码：1877 / 1879

页数：3

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