Gap function with point nodes in borocarbide superconductor YNi2B2C

Physical Review Letters

Volumn 89, Issue 13, 2002, Pages 1370061-1370064

  Izawa, K ^a   Kamata, K ^a   Nakajima, Y ^a   Matsuda, Y ^a   Watanabe, T ^a   Nohara, M ^a   Takagi, H ^a   Thalmeier, P ^a   Maki, K ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; BORON CARBIDE; DOPPLER EFFECT; ELECTRONIC DENSITY OF STATES; ELECTRONIC STRUCTURE; ENERGY GAP; FERMIONS; OSCILLATIONS; PHASE TRANSITIONS; SINGLE CRYSTALS; THERMAL CONDUCTIVITY OF SOLIDS;

GAP FUNCTIONS;

SUPERCONDUCTING MATERIALS;

EID: 0037163828     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (37)

1. M. Sigrist and K. Ueda, Rev. Mod. Phys. 63, 239 (1991).
2. C.C. Tsuei and J.R. Kirtley, Rev. Mod. Phys. 72, 969 (2000).
3. Y. Maeno, T.M. Rice, and M. Sigrist, Phys. Today 54, No. 1, 42 (2001).
4. K. Kanoda, Physica (Amsterdam) 282C-287C, 299 (1997).
5. M.J. Graf, S.K. Yip, and J.A. Sauls, Phys. Rev. B 62, 14 393 (2000).
6. P.C. Canfield, P.L. Gammel, and D.L. Bishop, Phys. Today 51, No. 10, 40 (1998).
7. S.A. Carter et al., Phys. Rev. B 50, 4216 (1994); L.F. Mattheiss, ibid. 49, 13 279 (1994); H. Michor et al., ibid. 52, 16 165 (1995); R. Gonnelli et al., cond-mat/007033.
8. S.A. Carter et al., Phys. Rev. B 50, 4216 (1994); L.F. Mattheiss, ibid. 49, 13 279 (1994); H. Michor et al., ibid. 52, 16 165 (1995); R. Gonnelli et al., cond-mat/007033.
9. S.A. Carter et al., Phys. Rev. B 50, 4216 (1994); L.F. Mattheiss, ibid. 49, 13 279 (1994); H. Michor et al., ibid. 52, 16 165 (1995); R. Gonnelli et al., cond-mat/007033.
10. S.A. Carter et al., Phys. Rev. B 50, 4216 (1994); L.F. Mattheiss, ibid. 49, 13 279 (1994); H. Michor et al., ibid. 52, 16 165 (1995); R. Gonnelli et al., cond-mat/007033.
11. M. Nohara et al., J. Phys. Soc. Jpn. 68, 1078 (1999); M. Nohara et al., Physica (Amsterdam) 341C-348C, 2177 (2000).
12. M. Nohara et al., J. Phys. Soc. Jpn. 68, 1078 (1999); M. Nohara et al., Physica (Amsterdam) 341C-348C, 2177 (2000).
13. K. Izawa et al., Phys. Rev. Lett. 86, 1327 (2001).
14. E. Boaknin et al., Phys. Rev. Lett. 87, 237001 (2001).
15. In-Sang Yang et al., Phys. Rev. B 62, 1291 (2000).
16. T. Yokoya et al., Phys. Rev. Lett. 85, 4952 (2000).
17. F. Yu et al., Phys. Rev. Lett. 74, 5136 (1995).
18. H. Aubin et al., Phys. Rev. Lett. 78, 2624 (1997).
19. K. Izawa et al., Phys. Rev. Lett. 87, 057002 (2001).
20. K. Izawa et al., Phys. Rev. Lett. 88, 027002 (2001).
21. I. Vekhter et al., Phys. Rev. B 59, R9023 (1999).
22. K. Maki et al., Physica (Amsterdam) 341C-348C, 1647 (2000); H. Won and K. Maki, cond-mat/0004105.
23. K. Maki et al., Physica (Amsterdam) 341C-348C, 1647 (2000); H. Won and K. Maki, cond-mat/0004105.
24. L. Tewordt and D. Fay, Phys. Rev. B 64, 024528 (2001).
25. K. Maki, P. Thalmeier, and H. Won, Phys. Rev. B 65, 140502 (2002).
26. P. Thalmeier and K. Maki, Acta Phys. Pol. B (to be published).
27. V.G. Kogan et al., Phys. Rev. B 60, R12577 (1999); S.B. Dugdale et al., Phys. Rev. Lett. 83, 4824 (1999); L. Civale et al., ibid. 83, 3920 (1999).
28. V.G. Kogan et al., Phys. Rev. B 60, R12577 (1999); S.B. Dugdale et al., Phys. Rev. Lett. 83, 4824 (1999); L. Civale et al., ibid. 83, 3920 (1999).
29. V.G. Kogan et al., Phys. Rev. B 60, R12577 (1999); S.B. Dugdale et al., Phys. Rev. Lett. 83, 4824 (1999); L. Civale et al., ibid. 83, 3920 (1999).
30. C. Kübert and P.J. Hirschfeld, Phys. Rev. Lett. 80, 4963 (1998); M. Franz, ibid. 82, 1760 (1999); I. Vekhter and A. Houghton, ibid. 83, 4626 (1999).
31. C. Kübert and P.J. Hirschfeld, Phys. Rev. Lett. 80, 4963 (1998); M. Franz, ibid. 82, 1760 (1999); I. Vekhter and A. Houghton, ibid. 83, 4626 (1999).
32. C. Kübert and P.J. Hirschfeld, Phys. Rev. Lett. 80, 4963 (1998); M. Franz, ibid. 82, 1760 (1999); I. Vekhter and A. Houghton, ibid. 83, 4626 (1999).
33. G.E. Volovik, JETP Lett. 58, 469 (1993).
34. V. Metlushko et al., Phys. Rev. Lett. 79, 1738 (1997).
35. We caution readers that the gap functions are rotated by 45° from those of Refs. [20,21].
36. L.S. Borokowski and P.J. Hirschfeld, Phys. Rev. B 49, 15 404 (1994).
37. M. Eskildsen et al., Phys. Rev. Lett. 86, 5148 (2001).