Correlation of Tc with the resistance ratio and IMb2Ge film structure
Golovashkin A.I., Pechen' E.V.
Various correlations of the critical temperature Tc) resistance ratios and Nb3Ge film structures are investigated. A single-valued, Tc relationship between films and bulk samples is shown. A method of cathode sputtering involving a composite target is used to attain total superconductivity at the record temperature of 22.5 K, Tc = 22.7 K, and T<™ = 23.4 K.