Magnetic properties of irradiated quasi-2D type-II superconductors

被引：0
|
作者：
Braverman, GM [1 ]
Gredeskul, SA
Avishai, Y
机构：
[1] Max Planck Inst Kernphys, D-69117 Heidelberg, Germany
[2] Ben Gurion Univ Negev, Dept Phys, IL-84105 Beer Sheva, Israel
来源：
LOW TEMPERATURE PHYSICS | 2001年 / 27卷 / 9-10期
关键词：
D O I：
10.1063/1.1401183
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Persistent scaling behavior of magnetization in layered high T-c superconductors with short-range columnar defects is explained within the Ginzburg-Landau theory. In the weak field region, the scaling function differs from that of a clean sample and the critical temperature is renormalized due to defects. In the strong field region, defects are effectively suppressed and the scaling function and critical temperature are the same as in a clean superconductor. This picture is consistent with recent experimental results. (C) 2001 American Institute of Physics.
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页码：747 / 751
页数：5
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