MAGNETIC IMAGING OF MOAT-GUARDED SUPERCONDUCTING ELECTRONIC-CIRCUITS

被引：62

作者：

JEFFERY, M ^{[1
]}

VANDUZER, T ^{[1
]}

KIRTLEY, JR ^{[1
]}

KETCHEN, MB ^{[1
]}

机构：

[1] IBM CORP,THOMAS J WATSON RES CTR,YORKTOWN HTS,NY 10598

来源：

APPLIED PHYSICS LETTERS | 1995年 / 67卷 / 12期

关键词：

D O I：

10.1063/1.114377

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Superconducting electronic circuits surrounded by various configurations of holes in the superconducting ground plane have been imaged using a high resolution scanning superconducting quantum interference device (SQUID) microscope. These data demonstrate that in the weak field limit continuous moats trap flux; more effectively to protect the circuits than small holes in the same configuration. (C) 1995 American Institute of Physics.

引用

页码：1769 / 1771

页数：3

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