Magnetic flux guide for high-resolution SQUID microscope

被引：23

作者：

Gudoshnikov, SA ^{[1
]}

Deryuzkina, YV

Rudenchik, PE

Sitnov, YS

Bondarenko, SI

Shablo, AA

Pavlov, PP

Kalabukhov, AS

Snigirev, OV

Seidel, P

机构：

[1] Inst Terr Magnetism Ionisphere & Radio Wave Propa, Troitsk 142190, Moscow Region, Russia

[2] Ukrainian Acad Sci, Inst Low Temp Phys & Engn, UA-310164 Kharkov, Ukraine

[3] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119899, Russia

[4] Univ Jena, Dept Low Temp Phys, D-07743 Jena, Germany

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2001年 / 11卷 / 01期

关键词：

magnetic imaging; high temperature superconductors; SQUID microscope;

D O I：

10.1109/77.919323

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：

Magnetic properties of a permalloy needle designed for use in a high-spatial-resolution scanning SQUID magnetic microscope as magnetic flux guide have been examined. The distributions of magnetic field normal component over a needle were imaged at 77 K in various applied magnetic fields. Influences of flux guide on the high temperature superconducting de SQUID characteristics have been superconducting investigated.

引用

页码：219 / 222

页数：4

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