Dimensional crossover of the vortex matter in YBa2Cu3O7 films

被引：1
|
作者：
Calame, M
Blaser, S
Leemann, C
Martinoli, P
机构：
[1] Univ Neuchatel, Inst Phys, CH-2000 Neuchatel, Switzerland
[2] Rockefeller Univ, New York, NY 10021 USA
来源：
PHYSICA B | 2000年 / 284卷 / 284期
关键词：
activation energy; pinning; YBaCuO films; vortex lattice;
D O I：
10.1016/S0921-4526(99)02206-1
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The activation energy for plastic vortex motion in YBa2Cu3O7 thin films exposed to a magnetic field is found to exhibit a dimensional crossover at a sample thickness corresponding to a typical vortex elastic length. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：891 / 892
页数：2
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