INTERGRANULAR FIELDS AND JOSEPHSON CRITICAL CURRENTS IN HTS CERAMICS

被引：7

作者：

NAVARRO, R

CAMPBELL, LJ

机构：

[1] Theor. Div., Los Alamos Nat. Lab., Los Alamos, NM

来源：

SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 1992年 / 5卷

关键词：

D O I：

10.1088/0953-2048/5/1S/023

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The critical current J(c) of a granular HTS is modeled by Josephson type junctions to describe the weak-link network and by effective medium theories to estimate the magnetic field at the junctions. Previous theoretical work for H < H(c1) has been reproduce and extended for H > H(c1). Intergranular fields inconsistent with earlier suppositions on J(c)(H) hysteresis are found.

引用

页码：S121 / S124

页数：4

共 17 条

[1]

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[2]

Carr W. J. Jr., 1975, Physical Review B (Solid State), V11, P1547, DOI 10.1103/PhysRevB.11.1547

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