Record dynamics and the observed temperature plateau in the magnetic creep-rate of type-II superconductors

被引：40
作者：
Oliveira, LP
Jensen, HJ
Nicodemi, M
Sibani, P
机构：
[1] Univ London Imperial Coll Sci Technol & Med, Dept Math, London SW7 2AZ, England
[2] Univ Naples Federico II, Dipartimento Sci Fis, INFM, I-80126 Naples, Italy
[3] Ist Nazl Fis Nucl, I-80126 Naples, Italy
[4] Univ So Denmark, Inst Fys, DK-5230 Odense, Denmark
来源：
PHYSICAL REVIEW B | 2005年 / 71卷 / 10期
关键词：
D O I：
10.1103/PhysRevB.71.104526
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We use Monte Carlo simulations of a coarse-grained three-dimensional model to demonstrate that the experimentally observed approximate temperature independence of the magnetic creep-rate for a broad range of temperatures may be explained in terms of record dynamics, namely, the dynamical properties of the times at which a stochastic fluctuating signal establishes records.
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页数：7
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