Pairing theory of high and low temperature superconductors

Journal of the Korean Physical Society

Volumn 31, Issue 3, 1997, Pages 426-430

  Nam, Sang Boo ^a,b  

^a WRIGHT STATE UNIVERSITY   (United States)

^b Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0031483482     PISSN: 03744884     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. The discoveries of HTS [4,5] have been drawing great attention in scientific as well as social communities.
2. J. Bardeen, L. Cooper and J. R. Schrieffer, Phys. Rev. 108, 1175 (1957).
3. J. R. Schrieffer, Theory of Superconductivity (Benjamin, New York, 1964).
4. J. G. Bednorz and K. A. Muller, Z. Phys. B64, 189 (1986).
5. M. K. Wu et al., Phys. Rev. Lett. 58, 908 (1987).
6. C. B. Gough et al., Nature 326, 855 (1987);
7. C. B. Gough et al., Nature ibid. 340, 210 (1989).
8. J. P. Frank et al., Phys. Rev. B44, 5318 (1991);
9. H. J. Bornemann and D. E. Morris, Phys. Rev. B44, 5322 (1991).
10. J. W. Loram et al., Phys. Rev. Lett. 71, 1740 (1993).
11. K. A. Moller et al., Phys. Rev. Lett. 73, 744 (1994).
12. Z. Ma et al., Phys. Rev. Lett. 71, 781 (1993).
13. d)(2/π) in 2 at low temperature, in a good agreement with data. It is not necessary to have a node in the order parameter, to account for a linear temperature dependence of λ(T) at low temperature.