Phonon anomalies in layered superconductors with unconventional pairing

Physica C: Superconductivity and its Applications

Volumn 261, Issue 1-2, 1996, Pages 137-146

  Yashenkin, A G ^a   Aristov, D N ^a   Maleyev, S V ^a  

^a PETERSBURG NUCLEAR PHYSICS INSTITUTE   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON ENERGY LEVELS; ENERGY GAP; LANTHANUM COMPOUNDS; OXIDE SUPERCONDUCTORS; PHONONS; SUPERCONDUCTIVITY;

KOHN PHONON ANOMALY; LANTHANUM STRONTIUM COPPER OXIDE; LAYERED SUPERCONDUCTORS; MAGNETIC STRUCTURE FACTOR; PHONON DAMPING;

HIGH TEMPERATURE SUPERCONDUCTORS;

EID: 0030121761     PISSN: 09214534     EISSN: None     Source Type: Journal    
DOI: 10.1016/0921-4534(96)00156-6     Document Type: Article

References (30)

1. G. Kotliar, Phys. Rev. B 37 (1988) 3664; N.E. Bickers, D.J. Scalapino and R.T. Scalettar, Int. J. Mod. Phys. B 1 (1987) 687; P.A. Lee and N. Read, Phys. Rev. Lett. 58 (1987) 2691.
2. G. Kotliar, Phys. Rev. B 37 (1988) 3664; N.E. Bickers, D.J. Scalapino and R.T. Scalettar, Int. J. Mod. Phys. B 1 (1987) 687; P.A. Lee and N. Read, Phys. Rev. Lett. 58 (1987) 2691.
3. G. Kotliar, Phys. Rev. B 37 (1988) 3664; N.E. Bickers, D.J. Scalapino and R.T. Scalettar, Int. J. Mod. Phys. B 1 (1987) 687; P.A. Lee and N. Read, Phys. Rev. Lett. 58 (1987) 2691.
4. Z.-X. Shen et al., Phys. Rev. Lett. 70 (1993) 1553.
5. M.R. Norman et al., unpublished.
6. A. Barone, Nuovo Cimento D 16 (1995) 1635 and references therein.
7. B. Friedl, C. Thomsen and M. Cardona, Phys. Rev. Lett. 65 (1990) 915; T. Timusk, C.D. Porter and D.B. Tanner, Phys. Rev. Lett. 66 (1991) 663.
8. B. Friedl, C. Thomsen and M. Cardona, Phys. Rev. Lett. 65 (1990) 915; T. Timusk, C.D. Porter and D.B. Tanner, Phys. Rev. Lett. 66 (1991) 663.
9. S.-W. Cheong et al., Phys. Rev. Lett. 67 (1991) 1791.
10. P. Bénard, L. Chen and A.-M.S. Tremblay, Phys. Rev. B 47 (1993) 15217.
11. R. Zeyher and G. Zwicknagl, Z. Phys. B 78 (1990) 175; R. Zeyher, Phys. Rev. B 44 (1991) 9596; F. Marsiglio, R. Akis and J.P. Carbotte, Phys. Rev. B 45 (1992) 9865; F. Marsiglio, Phys. Rev. B 47 (1993) 5419; C. Jiang and J.P. Carbotte, Phys. Rev. B 50 (1994) 9449; B. Normand, H. Kohno and H. Fukuyama, unpublished.
12. R. Zeyher and G. Zwicknagl, Z. Phys. B 78 (1990) 175; R. Zeyher, Phys. Rev. B 44 (1991) 9596; F. Marsiglio, R. Akis and J.P. Carbotte, Phys. Rev. B 45 (1992) 9865; F. Marsiglio, Phys. Rev. B 47 (1993) 5419; C. Jiang and J.P. Carbotte, Phys. Rev. B 50 (1994) 9449; B. Normand, H. Kohno and H. Fukuyama, unpublished.
13. R. Zeyher and G. Zwicknagl, Z. Phys. B 78 (1990) 175; R. Zeyher, Phys. Rev. B 44 (1991) 9596; F. Marsiglio, R. Akis and J.P. Carbotte, Phys. Rev. B 45 (1992) 9865; F. Marsiglio, Phys. Rev. B 47 (1993) 5419; C. Jiang and J.P. Carbotte, Phys. Rev. B 50 (1994) 9449; B. Normand, H. Kohno and H. Fukuyama, unpublished.
14. R. Zeyher and G. Zwicknagl, Z. Phys. B 78 (1990) 175; R. Zeyher, Phys. Rev. B 44 (1991) 9596; F. Marsiglio, R. Akis and J.P. Carbotte, Phys. Rev. B 45 (1992) 9865; F. Marsiglio, Phys. Rev. B 47 (1993) 5419; C. Jiang and J.P. Carbotte, Phys. Rev. B 50 (1994) 9449; B. Normand, H. Kohno and H. Fukuyama, unpublished.
15. R. Zeyher and G. Zwicknagl, Z. Phys. B 78 (1990) 175; R. Zeyher, Phys. Rev. B 44 (1991) 9596; F. Marsiglio, R. Akis and J.P. Carbotte, Phys. Rev. B 45 (1992) 9865; F. Marsiglio, Phys. Rev. B 47 (1993) 5419; C. Jiang and J.P. Carbotte, Phys. Rev. B 50 (1994) 9449; B. Normand, H. Kohno and H. Fukuyama, unpublished.
16. R. Zeyher and G. Zwicknagl, Z. Phys. B 78 (1990) 175; R. Zeyher, Phys. Rev. B 44 (1991) 9596; F. Marsiglio, R. Akis and J.P. Carbotte, Phys. Rev. B 45 (1992) 9865; F. Marsiglio, Phys. Rev. B 47 (1993) 5419; C. Jiang and J.P. Carbotte, Phys. Rev. B 50 (1994) 9449; B. Normand, H. Kohno and H. Fukuyama, unpublished.
17. H. Won and K. Maki, Phys. Rev. B 49 (1994) 15305.
18. A.A. Abrikosov, L.P. Gor'kov and I.E. Dzialoshinskii, Quantum Field Theoretical Methods in Statistical Physics (Pergamon Press, New York, 1965).
19. G. Rikayzen, Phys. Rev. 111 (1958) 817.
20. A.A. Abrikosov, Fundamentals of the Theory of Metals (North-Holland, Amsterdam, 1988).
21. i(n)|).
22. S.V. Maleyev, A.G. Yashenkin and D.N. Aristov, Phys. Rev. B 50 (1995) 13825.
23. C. O'Donovan et al., Phys. Rev. B 51 (1995) 6588.
24. x2-y2 pairing state.
25. C.C. Tsuei, J.R. Kirtley, M. Rupp, J.Z. Sun, A. Gupta, M.B. Kelchen, C.A. Wang, Z.F. Ren, J.H. Wang and M. Bhushan, unpublished.
26. L. Pintschovius et al., Proceedings of VI School on Neutron Physics, Vol. 2, (Alushta, 1990) p. 306.
27. T.E. Mason et al., Phys. Rev. Lett. 71 (1993) 919.
28. G. Aeppli et al., unpublished.
29. F. Wenger, Z. Phys. B 98 (1995) 171.
30. A.A. Nersesyan, A.M. Tsvelik and F. Wenger, Phys. Rev. Lett. 72 (1994) 2628.