Intermetallic compounds of niobium and tantalum with tin have been found. The superconducting transition temperature of Nb3Sn at 18°K is the highest one known.
DOI:https://doi.org/10.1103/PhysRev.95.1435
©1954 American Physical Society
B. T. Matthias, T. H. Geballe, S. Geller, and E. Corenzwit
Vol. 95, Iss. 6 — September 1954
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