Temperature dependence of the experimental penetration depth of superconducting thin films |
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| Authors: | H J Fink V Grünfeld H Pastawski |
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| Affiliation: | (1) Department of Electrical and Computer Engineering, University of California—Davis, Davis, California;(2) Department of Physics, University of California—Davis, Davis, California;(3) Present address: Centro Atómico Bariloche, San Carlos de Bariloche, Rio Negro, Argentina;(4) Centro Atómico Bariloche, San Carlos de Bariloche, Rio Negro, Argentina;(5) Present address: Instituto de Desarrollo Tecnologico para la Industria Quimica, Universidad Nacional del Litoral, Santa Fe, Argentina |
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| Abstract: | Experimental magnetic field penetration depths  (t, d, H) of the stable and superheated Meissner state were calculated as a function of temperature for various applied magnetic fields and various film thicknesses for two cases: (1)  (t)/d    and (2)  2(t)/d ( is the Ginzburg-Landau penetration depth,d is the film thickness, is the GL parameter). The results of the first case should be a useful tool for obtaining (0) of amorphous superconducting thin films.1
This work was supported in part by NSF Grant No. INT 8006927. |
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