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BIBTEX RIS

Microwave surface resistance in MgB 2

2001; IOP Publishing; Volume: 14; Issue: 5 Linguagem: Inglês

10.1088/0953-2048/14/5/101

ISSN

1361-6668

Autores

A. A. Zhukov, L. F. Cohen, K. A. Yates, G. K. Perkins, Y. Bugoslavsky, M. Polichetti, A. Berenov, Judith L. MacManus‐Driscoll, A.D. Caplin, Liang Hao, John Gallop,

Tópico(s)

Iron-based superconductors research

Resumo

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+δ (BSCCO) and theoretical predictions of s-wave weak coupling electron-phonon theory (BCS).

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