首页   按字顺浏览 期刊浏览 卷期浏览 High‐performance UHF SQUID magnetometer
High‐performance UHF SQUID magnetometer

 

作者: A. Long,   T. D. Clark,   R. J. Prance,   M. G. Richards,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1979）
卷期: Volume 50, issue 11  

页码: 1376-1381

 

ISSN:0034-6748

 

年代: 1979

 

DOI:10.1063/1.1135717

 

出版商: AIP

 

数据来源: AIP

 

摘要:

We describe a lumped‐component stabilized point contact SQUID magnetometer, biased at 430 MHz and utilizing a cooled (4.2 K) GaAs FET preamplifier. The system incorporateds a full‐bandwidth (5–10 MHz) flux‐locked loop and has an overall flux sensitivity of 1×10−5&Fgr;0/(Hz)1/2, corresponding to an energy sensitivity ≃4.5×10−31J/Hz.

 

点击下载:  PDF (405KB)



返 回