Table of Contents
International Journal of Superconductivity
Volume 2014 (2014), Article ID 587287, 7 pages
http://dx.doi.org/10.1155/2014/587287
Research Article

An Analysis of Strong Coupling in the High Tc Superconductors

King’s College, Cambridge University, Cambridge CB2 1ST, UK

Received 19 December 2013; Accepted 20 January 2014; Published 17 March 2014

Academic Editor: Veer Pal Singh Awana

Copyright © 2014 J. H. Turner. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. J. Bardeen, L. N. Cooper, and J. R. Schrieffer, “Theory of superconductivity,” Physical Review, vol. 108, no. 5, pp. 1175–1204, 1957. View at Publisher · View at Google Scholar · View at Scopus
  2. W. L. McMillan, “Transition temperature of strong-coupled superconductors,” Physical Review, vol. 167, no. 2, pp. 331–344, 1968. View at Publisher · View at Google Scholar · View at Scopus
  3. J. G. Bednorz and K. A. Muller, “Possible high Tc superconductivity in the Ba-La-Cu-O system,” Zeitschrift für Physik B, vol. 64, no. 2, pp. 189–193, 1986. View at Google Scholar
  4. W. Weber and L. F. Matheiss, “Electron-phonon interaction in Ba2YCu3O7,” Physical Review B, vol. 37, pp. 599–602, 1988. View at Publisher · View at Google Scholar
  5. W. L. McMillan and J. M. Rowell, “Lead phonon spectrum calculated from superconducting density of states,” Physical Review Letters, vol. 14, no. 4, pp. 108–112, 1965. View at Publisher · View at Google Scholar · View at Scopus
  6. B. Renker, F. Gompf, E. Gering et al., “Phonon density-of-states for the high-Tc superconductor La1.85Sr0.15CuO4 and its non-superconducting reference La2CuO4,” Zeitschrift für Physik B, vol. 67, pp. 15–18, 1987. View at Publisher · View at Google Scholar
  7. B. Renker, F. Gompf, E. Gering, D. Ewert, H. Rietschel, and A. Dianoux, “Strong changes in the phonon spectra of 123 superconductors by varying oxygen concentration,” Zeitschrift für Physik B, vol. 73, no. 3, pp. 309–312, 1988. View at Publisher · View at Google Scholar
  8. B. Renker, F. Gompf, D. Ewert et al., “Changes in the phonon spectra of Bi 2212 superconductors connected with the metal-semiconductor transition in the series of Bi2Sr2(Ca1-xYx)Cu2O8 compounds,” Zeitschrift für Physik B, vol. 77, no. 1, pp. 65–68, 1989. View at Publisher · View at Google Scholar
  9. G. M. Eliashberg, “Interactions between electrons and lattice vibrations in a superconductor,” Soviet Physics, vol. 11, no. 3, p. 696, 1960. View at Google Scholar
  10. A. B. Migdal, “Interaction between electrons and lattice vibrations in a normal metal,” Soviet Physics, vol. 7, no. 6, p. 996, 1958. View at Google Scholar
  11. F. Marsiglio, R. Akis, and J. P. Carbotte, “Thermodynamics in very strong coupling: a possible model for the high-Tc oxides,” Physical Review B, vol. 36, no. 10, pp. 5245–5250, 1987. View at Publisher · View at Google Scholar · View at Scopus
  12. J. Blezius and J. P. Carbotte, “Upper bound on the specific-heat jump: application to the high-Tc oxides,” Physical Review B, vol. 36, no. 7, pp. 3622–3626, 1987. View at Publisher · View at Google Scholar · View at Scopus
  13. Y. Shiina and Y. Nakamura, “High-Tc copper oxides as phonon-mediated strong-coupling superconductors,” Solid State Communications, vol. 76, no. 10, pp. 1189–1196, 1990. View at Google Scholar · View at Scopus
  14. J. J. Hopfield, “Angular momentum and transition-metal superconductivity,” Physical Review, vol. 186, no. 2, pp. 443–451, 1969. View at Publisher · View at Google Scholar · View at Scopus
  15. R. C. Dynes, “McMillan's equation and the Tc of superconductors,” Solid State Communications, vol. 10, no. 7, pp. 615–618, 1972. View at Google Scholar · View at Scopus
  16. P. Morel and P. W. Anderson, “Calculation of the superconducting state parameters with retarded electron-phonon interaction,” Physical Review, vol. 125, no. 4, pp. 1263–1271, 1962. View at Publisher · View at Google Scholar · View at Scopus
  17. G. Bergmann and D. Rainer, Zeitschrift für Physik, vol. 263, p. 445, 1974.
  18. A. Kulkarni, F. W. de Wette, J. Prade, U. Schrِöder, and W. Kress, “Phonon spectra and lattice specific heats of the thallium-based high-temperature superconductors,” Physical Review B, vol. 43, pp. 5451–5458, 1991. View at Publisher · View at Google Scholar
  19. M. Ishikawa, Y. Nakazawa, T. Takabatake, A. Kishi, R. Kato, and A. Maesono, “Specific heat study on Ba2YCu3O7 samples with a double superconducting transition,” Physica C, vol. 153–155, pp. 1089–1091, 1988. View at Publisher · View at Google Scholar
  20. S. J. Collocott, N. Savvides, and E. R. Vance, “Specific heat of polycrystalline Ba0.6K0.4BiO3 from 0.5 to 20 K,” Physical Review B, vol. 42, pp. 4794–4796, 1990. View at Publisher · View at Google Scholar
  21. Y. Feng, A. Jin, D. Finotello, K. A. Gillis, M. H. W. Chan, and J. E. Greedan, “Low-temperature specific heat of La1.85Sr0.15CuO4 and La2CuO4,” Physical Review B, vol. 338, pp. 7041–7044, 1988. View at Publisher · View at Google Scholar
  22. W. A. Harrison, Electronic Structure and the Properties of Solids, Dover, 1989.
  23. P. C. Dai, H. A. Mook, G. Aeppli, S. M. Hayden, and F. Dogan, “Resonance as a measure of pairing correlations in the high-Tc superconductor YBa2Cu3O6.6,” Nature, vol. 406, no. 6799, pp. 965–968, 2000. View at Publisher · View at Google Scholar