Ferromagnetic concentrator of a magnetic field for the planar HTSC SQUID

被引：11

作者：

Bondarenko, SI

Shablo, AA

Pavlov, PP

Perepelkin, SS

机构：

[1] Natl Acad Sci Ukraine, B Verkin Inst Low Temp Phys & Engn, UA-61164 Kharkov, Ukraine

[2] MESU, Sci Ctr Phys Technol, UA-61145 Kharkov, Ukraine

[3] NASU, UA-61145 Kharkov, Ukraine

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2002年 / 372卷

关键词：

HTSC SQUID; ferromagnetic flux concentrator; sensitivity; gradiometer;

D O I：

10.1016/S0921-4534(02)00643-3

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The concentration of the magnetic field by two ferromagnetic rods at the different gap between them was investigated. The possibility of the considerable sensitivity increase of the HTSC DC SQUID at the SQUID sensor situation into the gap between the rods was substantiated. The ferromagnetic concentrator design for the high sensitivity and technology convenient HTSC SQUID deltaB(z)/deltaz type gradiometer was suggested (B-z-magnetic induction component, z-coordinate direction). (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：158 / 161

页数：4