THEORY OF MAGNETIC-FLUX STATES IN OXIDE SUPERCONDUCTORS

被引：0
|
作者：
IZUYAMA, T
ISHIZAKA, S
MASUDA, K
机构：
[1] Inst. of Phys., Tokyo Univ., Komaba
来源：
SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 1991年 / 4卷
关键词：
D O I：
10.1088/0953-2048/4/1S/062
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Statistical mechanics for the assembly of the flux lines is developed for oxide superconductors with many crystal imperfections. For perfect crystals we provide a phase diagram where molten flux phase appears but does not occupy large regions in the H-T plane. We find new phase which we call the spontaneous flux phase. For imperfect crystals, we adopt the replica technique. It is concluded that the intrinsic pinning can possibly exist.
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页码：S229 / S231
页数：3
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