作者:H.G. Salunke、V.C. Sahni、P. Raj、K. Shashikala、A. Sathyamoorthy、S. Ramakrishnan、S.K. Dhar
DOI:10.1016/s0921-4534(98)00502-4
日期:1998.10
Low temperature heat capacity, resistivity and de magnetisation measurements were performed to characterize the superconducting state of C-16 structured Zr2Rh intermetallic compound. Using parametrised expressions based on the Ginzburg-Landau-Abrikosov-Gorkov theory, we conclude that Zr2Rh is a strongly coupled superconductor with 2 Delta(0)/k(B)T(c) similar to 4.7. It has a kappa similar to 44 and the measured H-c2/H-c1 ratio is 275.5, We also discuss the effect of hydrogenation on the superconducting transition temperature and the irreversibility line of this intermetallic compound. (C) 1998 Published by Elsevier Science B.V. All rights reserved.