Temperature dependence of critical current and resistance fluctuations in bulk polycrystalline YBCO superconductors

被引：0

作者：

Popescu, V

Stepanescu, A

机构：

[1] Univ Politehn Bucuresti, Dept Phys, Bucharest 77206, Romania

[2] Politecn Torino, Dipartimento Fis, I-10129 Turin, Italy

来源：

MODERN PHYSICS LETTERS B | 2001年 / 15卷 / 24期

关键词：

D O I：

10.1142/S0217984901002865

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The critical current and resistance fluctuations, in the presence of a magnetic field in polycrystalline YBCO samples, decrease with the temperature at high temperatures and are strongly correlated at lower temperatures but strongly anticorrelated at higher temperatures.

引用

页码：1095 / 1098

页数：4