PINNING MECHANISM IN SUPERCONDUCTING NBTI ALLOYS AT HIGH MAGNETIC-FIELDS

被引：7

作者：

FUCHS, G

机构：

[1] Zentralinstitut Für Festkörperphysik Und Werkstofforschung, Akademie Der Wissenschaften Der Ddr

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1979年 / 54卷 / 01期

关键词：

D O I：

10.1002/pssa.2210540140

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

For the field dependence of the volume pinning force F(H) of superconducting NbTi alloys a positive curvature is found at high magnetic fields. It is shown that the experimental F(H) curve can be described in the high‐field range by a model of plastic deformations of the flux line lattic proposed by Schmucker, when line pinning is assumed. The line pinning hypothesis is discussed. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA

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页码：321 / 327

页数：7

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