Microwave Surface Resistance in MgB2

A. A. Zhukov; K. Yates; G. K Perkins; Y. Bugoslavsky; M. Polichetti; A. Berenov; J. Driscoll; A. D. Caplin; L. F. Cohen; Ling Hao; J. Gallop

arXiv · cond-mat/0103587

Microwave Surface Resistance in MgB2

A. A. Zhukov·K. Yates·G. K Perkins·Y. Bugoslavsky·M. Polichetti·A. Berenov·J. Driscoll·A. D. Caplin·L. F. Cohen·Ling Hao·J. Gallop

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Abstract

Measurements of the temperature dependence of the surface resistance at 3 GHz of 100 micron size grains of MgB_2 separated powder are presented and discussed. The microwave surface resistance data is compared to experimental results of Nb, Bi_2Sr_2CaCu_2O_{8+δ} (BSCCO) and theoretical predictions of s-wave weak coupling electron-phonon theory (BCS).

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A. A. Zhukov, K. Yates, G. K Perkins, Y. Bugoslavsky, M. Polichetti, A. Berenov, J. Driscoll, A. D. Caplin, L. F. Cohen, Ling Hao, J. Gallop. 2001-03-30. Microwave Surface Resistance in MgB2. https://arxiv.org/abs/cond-mat/0103587

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