Determination of the Glassy Exponent of Melt Textured YBa2Cu3O7−x by Magnetic Relaxation

被引：0

作者：

A. M. Sun

C. F. Tian

D. X. Shen

H. Q. Bian

机构：

[1] Northwest Normal University,College of Physical and Electronic Engineering

来源：

Journal of Superconductivity | 2005年 / 18卷

关键词：

magnetic relaxation; collective pinning theory; glassy exponent; flux pinning;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

By magnetic relaxation method we obtained the glassy exponent μ (T, H) of the melt textured Yba2Cu3O7−x sample. The results have a similar behavior compared with ones using the method of magnetic field sweep, and are compatible with the model of collective pinning theory.

引用

页码：295 / 298

页数：3

共 32 条

[1]

Feigel’man M. V.(1989)undefined Phys. Rev. Lett. 63 2303-undefined

[2]

Geshkenbein V. B.(1991)undefined Phys. Rev. B 43 6263-undefined

[3]

Larkin A. I.(1994)undefined Rev. Mod. Phys. 66 1125-undefined

[4]

Vinokur V. M.(1991)undefined Physica C 185–189 337-undefined

[5]

Feigel’man M. V.(1962)undefined Phys. Rev. Lett. 9 309-undefined

[6]

Geshkenbein V. B.(1964)undefined Rev. Mod. Phys. 36 39-undefined

[7]

Vinokur V. M.(1969)undefined Phys. Rev. 181 682-undefined

[8]

Blatter G.(1990)undefined Phys. Rev. B 42 2639-undefined

[9]

Feigel’man M. V.(1997)undefined J. Supercond. 10 559-undefined

[10]

Keskenbein V. B.(undefined)undefined undefined undefined undefined-undefined

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