18 May 1988 Millimeter Wave Surface Impedance Measurements Of Highly Oriented YBa2Cu3O7-8 Thin Films
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Abstract
We have measured the surface impedance of two different orientations of thin films of YBa2Cu307-8 (YBCO) at 100 and 150 GHz. The surface resistance drops rapidly below the transition temperature, but the loss at low temperatures is in disagreement with the convential BCS theory. The measured temperature, frequency, and orientation dependence are presented and discussed.
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T. L. Hylton, T. L. Hylton, K. Char, K. Char, M. R. Beasley, M. R. Beasley, A. Kapitulnik, A. Kapitulnik, John P. Carini, John P. Carini, Anand Awasthi, Anand Awasthi, Ward Beyermann, Ward Beyermann, George Gruner, George Gruner, } "Millimeter Wave Surface Impedance Measurements Of Highly Oriented YBa2Cu3O7-8 Thin Films", Proc. SPIE 0879, Sensing, Discrimination, and Signal Processing and Superconducting Materials and Intrumentation, (18 May 1988); doi: 10.1117/12.943993; https://doi.org/10.1117/12.943993
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