Abstract
Resistive measurements were made on A15 high temperature super-conductors. Anomalies indicative of a phase transition were observed at 433 K in a single crystal Nb3Sn and at 485 K in an unbacked Nb3Ge sputtered thin film. The results are compared with the high temperature transmission electron diffraction studies of Nb3Ge films by Schmidt et al. A discussion of a possible instability in the electron energy spectrum is made.
Research supported in part by the National Science Foundation under Grant No. DMR-73-02660 and Research Corporation.
Work performed under the auspices of the U.S. ERDA.
Research supported in part by the National Science Foundation under Grant No. DMR-74-0803.
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References
W.M. Lomer, Proc. Phys. Soc. 80, 489 (1962); and A.W. Overhauser, Phys. Rev. 128, 1437 (1962).
S.K. Chan and V. Heine, J. Phys. F3, 795 (1973).
T.M. Rice and G.K. Scott, Phys. Rev. Lett. 35, 120 (1975).
L.P. Gorkov and O.N. Dorokhov, J. Low Temp. Phys. 22, 1 (1976) and references therein.
W.L. McMillan, Bull. APS 21, 362 (1976).
F.J. Di Salvo, J.A. Wilson, B.G. Bagley, and J.V. Wasczak, Phys. Rev. B12, 2220 (1975).
C.W. Chu, V. Diatschenko, C.Y. Huang and F.J. Di Salvo, preprint, and references therein.
P.H. Schmidt, E.G. Spencer, D. Joy and J. Rowell, preceding paper.
J.C. Phillips, Solid State Comm. 18. 831 (1976).
C.W. Chu, Phys. Rev. Lett. 33, 1283 (1974).
F.J. Rachford, thesis, Case Western Reserve University (1975).
W.L. McMillan, Phys. Rev. B12, 1187 (1975), and references therein.
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© 1976 Plenum Press, New York
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Chu, C.W., Huang, C.Y., Schmidt, P.H., Sugawara, K. (1976). High Temperature Resistive Phase Transition in A15 High Temperature Superconductors. In: Douglass, D.H. (eds) Superconductivity in d- and f-Band Metals. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-8795-8_27
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DOI: https://doi.org/10.1007/978-1-4615-8795-8_27
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