Thermally activated flux motion under a distribution of activation energies

被引：2
|
作者：
Pande, CS [1 ]
Masumura, RA [1 ]
机构：
[1] USN, Res Lab, Mat Sci & Technol Div, Washington, DC 20375 USA
来源：
PHYSICA C | 2000年 / 332卷 / 1-4期
关键词：
flux motion; activation energy; flux pinning; thermal activation;
D O I：
10.1016/S0921-4534(99)00689-9
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We show that the model of collective pinning can be reconciled with a model of distribution of activation energies, in modeling thermally activated flux motion, in high-T-c superconductors. If the fluctuations from "average" behavior are small as expected, the form of this distribution can be estimated. (C) 2000 Elsevier Science B.V. All rights reserved.
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页码：292 / 296
页数：5
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