Microwave surface resistance in MgB2

被引：20

作者：

Zhukov, AA

Cohen, LF

Yates, K

Perkins, GK

Bugoslavsky, Y

Polichetti, M

Berenov, A

Driscoll, JLM

Caplin, AD

Hao, L

Gallop, J

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Ctr High Temp Superconduct, London SW7 2BP, England

[2] Natl Phys Lab, Teddington TW11 0LW, Middx, England

来源：

SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 2001年 / 14卷 / 05期

关键词：

D O I：

10.1088/0953-2048/14/5/101

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Measurements of the temperature dependence of the surface resistance at 3 GHz of 100 micron size fragments of MgB2 separated powder are presented and discussed. The microwave surface resistance data are compared to experimental results of Nb, Bi2Sr2CaCu2O8+delta (BSCCO) and theoretical predictions of s-wave weak coupling electron-phonon theory (BCS).

引用

页码：L13 / L16

页数：4

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