PHASE-DIAGRAM IN SUPERCONDUCTING MULTILAYERS

被引：1

作者：

TAKAHASHI, S ^{[1
]}

HIRAI, T ^{[1
]}

MACHIDA, M ^{[1
]}

TACHIKI, M ^{[1
]}

机构：

[1] JAPAN ATOM ENERGY RES INST,TOKAI,IBARAKI 31911,JAPAN

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1994年 / 235卷

关键词：

D O I：

10.1016/0921-4534(94)92513-5

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We theoretically study the vortex states in superconducting multilayers of Nb/NbTi and Nb/NbZr. We solve the Ginzburg-Landau equations numerically and find two different vortex lattices as equilibrium vortex phases. From the free energy calculations, we determine the phase boundary between the vortex phases and map a phase diagram. The magnetization curve exhibits a jump at the phase boundary.

引用

页码：2585 / 2586

页数：2

共 3 条

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KUWASAWA, Y .

PHYSICA C, 1993, 206 (3-4) :387-392

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