Comparative Description of the Microwave Surface Impedance of Nb, BaKBiO, and YBaCuO
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چکیده
Measurements of microwave impedance versus temperature, Zs(Tj, in Nb, Bao 6Ko 4Bi03, and YBa2Cu307-s are given. The measurements were made by the "hot finger" cavity perturbation technique. The electromagnetic properties of Nb are in a good quantitative agreement with the isotropic s-wave BCS theory. This mortel can aise descrihe the experimental
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تاریخ انتشار 2016