Superconductivity and Electrical Resistivity Saturation in Intermetallic Compound In_5Bi_3

概要

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Electrical uesistivity measurement has been made on intermetallic compoundIn5Bi3 over the temr>erature range of 1.3 to 400 K throush the meltino temr>era-ture. The superconductinn critical fields have also been measured. It was observedthat the temr>erature der>endence of the ideal resistivtt>r arter subtraction or theresidual resistivit>' varied as T"' between 4.2 K and 30 K and as T'-' at hightemperatures. Data for the high temperature resistivity have been analyzed withuse of a phenomenological model based on the idea that the ideal resistivity mustapproach some limiting value where the mean free path becomes comr>arableto the interatomic spacing.
社団法人日本物理学会の論文
1981-04-15