Vortex Pinning by an Inhomogeneous Magnetic Field

被引：9

作者：

Lyuksyutov, I. F. ^{[1
]}

Naugle, D. G. ^{[1
]}

Ozmetin, A. E. ^{[1
]}

Yapici, M. K. ^{[2
]}

Zou, J. ^{[2
]}

机构：

[1] Texas A&M Univ, Dept Phys, College Stn, TX 77843 USA

[2] Texas A&M Univ, Dept Elect & Comp Engn, College Stn, TX 77843 USA

来源：

JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM | 2010年 / 23卷 / 06期

基金：

美国国家科学基金会;

关键词：

Superconductivity; Hybrid; Magnetic nanorods; Vortex pinning; Critical field; HYBRIDS; MULTILAYERS; FILM;

D O I：

10.1007/s10948-010-0686-z

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We discuss the transport properties of a superconducting film under the influence of a tesla range spatially alternating magnetic field created by magnetic nanostructures placed outside a superconducting film with an insulating barrier between both so that they interact only via the magnetic field. A simple model for pinning by the spatially periodic magnetic field from the magnetic nanostructure qualitatively describes the data.

引用

页码：1079 / 1082

页数：4

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