Pinning characteristics of MgB2 near the melting curve

被引：1

作者：

Yau, JKF ^{[1
]}

Qin, MJ

Liu, HK

Dou, SX

Lee, CM

Hani, YS

Shen, LJ

Jin, X

机构：

[1] City Univ Hong Kong, Dept Mfg Engn & Engn Management, Supercond Fabricat Lab, Hong Kong, Hong Kong, Peoples R China

[2] Univ Wollongong, Inst Supercond & Elect Mat, Wollongong, NSW 2522, Australia

来源：

SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 2002年 / 15卷 / 04期

关键词：

D O I：

10.1088/0953-2048/15/4/323

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A less controversial method is used to analyse the imaginary part of the ac susceptibility measurement of MgB2. The pinning potential barrier U-0 (T, H) is obtained near the melting curve. It is found that U-0 (T, H) depends linearly on both the temperature and the applied field.

引用

页码：619 / 623

页数：5

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