Josephson junction network as a tool to stimulate intergrain superconducting channels in YBCO films

被引：1
|
作者：
Rotoli, G
De Leo, C
Ghigo, G
Gozzelino, L
Camerlingo, C
机构：
[1] Univ Aquila, INFM, UdR Aquila, I-67040 Laquila, Italy
[2] Politecn Torino, UdR Torino, INFM, I-10129 Turin, Italy
[3] Politecn Torino, Sez Torino, Ist Nazl Fis Nucl, I-10129 Turin, Italy
[4] CNR, Ist Cibernet, I-80072 Arco Felice Napoli, Italy
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2000年 / 14卷 / 25-27期
关键词：
D O I：
10.1142/S0217979200003320
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Recent considerations on the physics of YBa2Cu3O7-delta films made possible explaining their transport properties as flow of supercurrents through links between the granular structure of the film. The present work deals with the analysis of the Josephson junction network as a discrete set of parallel junctions (1D array) in quasi-static conditions and is aimed to compare the results of the simulations with the experimental findings, in particular with the plateaulike features in the critical current dependence on the magnetic field. Different regimes and vortex phases have been individuated and discussed.
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页码：3068 / 3073
页数：6
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