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Showing 1 to 4 of 4 for “"amorphous bismuth"”.
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Superconducting transition temperatures of amorphous bismuth alloy films
… been made of the critical temperatures T of c amorphous bismuth alloy films containing lead, thallium, and antimony in concentrations up to 13 atomic percent. The results indicate that the shift in T is approximately linear in impurity concentration, as c expected. The derivative of T with …
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Transmission of Far-Infrared-Radiation Through Thin Films of Superconducting Amorphous Bismuth and Gallium
Made available in DSpace on 2015-05-12T21:41:54Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7013342.PDF: 3174417 bytes, checksum: d6fedbbc18a7f6884f04b0c3ef499ac7 (MD5) Previous issue date: 1969
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Transmission of far infrared radiation through thin films of superconducting amorphous bismuth and gallium
… state has been measured for several samples of amorphous bismuth and gallium. The transition temperature Tc of each film was also measured. Thicknesses were approximately in the range 50 to 200 ~. Numerical calculations based on the strong-coupling theory of superconductivity and on tunneling …
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Fluctuation contributions to the heat capacity of superconducting thin films
… resistivity have been measured for a series of amorphous Bismuth-Antimony films of various thicknesses. Mean field theories predict a discontinuous jump in heat capacity at the transition, and this has ""been observed in experiments on pure bulk superconductors. The presence of thermodynamic …