Tightly coupled dc SQUIDs with resonance damping

被引：10

作者：

Ono, RH

Koch, JA

Steinbach, A

Huber, ME

Cromar, MW

机构：

[1] UNIV COLORADO,DENVER,CO 80217

[2] SUPERCONDUCTING CORE TECHNOL,GOLDEN,CO 80401

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1997年 / 7卷 / 02期

关键词：

D O I：

10.1109/77.621756

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：

We have reduced the effect of resonances on washer style dc SQUIDs coupled to input flux transformers and analyzed our damping structures using a distributed circuit model, a resistance of 1 Omega is placed across each turn of a 137-turn coil coupled to a planar washer dc SQUID reducing the structure in the voltage-flux curve thus extending the range of current biases over which the device operates, The energy sensitivity of the SQUID is predicted to not be degraded by the intra-coil resistors.

引用

收藏

页码：2538 / 2541

页数：4

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