Imaging magnetic fields

被引：9

作者：

Kirtley, J

机构：

[1] IBM Thomas J. Watson Research Cent, Yorktown Heights

来源：

IEEE SPECTRUM | 1996年 / 33卷 / 12期

关键词：

D O I：

10.1109/6.546498

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：

The scanning superconducting quantum interference devices (SQUID) microscope operations and applications are discussed. Scanning SQUID microscopes (SSMs) are instruments that can image magnetic fields at the surface of samples with a sensitivity at unprecedented levels. They can sense fields of less than a hundred picoteslas, currents of a few nanometers, and magnetic moments of a few Bohr magnetons. The applications of SSMs in the study of superconductivity are discussed.

引用

页码：40 / &

页数：7

共 5 条

[1] Design and applications of a scanning SQUID microscope [J].