Effect of magnetic field on the temperature gradient in Y1Ba2Cu3O7 − δ + Eu1Ba2Cu3O7 − δ rods

被引：0

作者：

S. A. Churin

机构：

[1] Russian Academy of Sciences,Institute for Physics of Microstructures

来源：

Technical Physics Letters | 2009年 / 35卷

关键词：

74.81.Bd;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A method for growing Y1Ba2Cu3O7 − δ + Eu1Ba2Cu3O7 − δ (YBCO-EBCO) high-temperature superconductor rods is described. The temperature dependences of the resistance of rods in a magnetic field of B = 0.6 T and in the absence of the field (B = 0 T) are presented. The current-voltage characteristics of YBCO-EBCO rods have been measured at liquid nitrogen temperature have been measured in the absence and presence of a magnetic field. It is shown that the magnetic field significantly decreases the temperature gradient arising when the rod leaves the superconducting state.

引用

页码：432 / 434

页数：2