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

Microwave Surface Resistance in MgB2

Superconductivity 2007-05-23 v2

Authors: 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+\delta} (BSCCO) and theoretical predictions of s-wave weak coupling electron-phonon theory (BCS).

Keywords

mgb2 superconductivity

Cite

@article{arxiv.cond-mat/0103587,
  title  = {Microwave Surface Resistance in MgB2},
  author = {A. A. Zhukov and K. Yates and G. K Perkins and Y. Bugoslavsky and M. Polichetti and A. Berenov and J. Driscoll and A. D. Caplin and L. F. Cohen and Ling Hao and J. Gallop},
  journal= {arXiv preprint arXiv:cond-mat/0103587},
  year   = {2007}
}

Comments

4 pages, 2 figures; accepted in SUST

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