Néel and singlet RVB orders in the t-J model

Physica C: Superconductivity and its Applications

Volumn 257, Issue 3-4, 1996, Pages 299-303

  Inaba, M ^a   Matsukawa, H ^a   Saitoh, M ^a   Fukuyama, H ^b  

^a OSAKA UNIVERSITY   (Japan)

^b UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; CHEMICAL BONDS; COMPOSITION EFFECTS; CRYSTAL LATTICES; DOPING (ADDITIVES); MATHEMATICAL MODELS; PHASE DIAGRAMS; SUPERCONDUCTIVITY; THERMAL EFFECTS;

NEEL ORDER; ORDER PARAMETER; SLAVE BOSON MEAN FIELD APPROXIMATION;

OXIDE SUPERCONDUCTORS;

EID: 0030081919     PISSN: 09214534     EISSN: None     Source Type: Journal    
DOI: 10.1016/0921-4534(95)00763-6     Document Type: Article

References (12)

1. P.W. Anderson, Science 235 (1987) 1196.
2. Y. Suzumura, Y. Hasegawa and H. Fukuyama, J. Phys. Soc. Jpn. 57 (1988) 2768.
3. T. Tanamoto, K. Kuboki and H. Fukuyama, J. Phys. Soc. Jpn. 60 (1991) 3072.
4. T. Tanamoto, H. Kohno and H. Fukuyama, J. Phys. Soc. Jpn. 62 (1993) 717.
5. M. Inui, S. Doniach, P.J. Hirschfeld and A.E. Ruckenstein, Phys. Rev. B 37 (1988) 2320.
6. H. Matsukawa and H. Fukuyama, J. Phys. Soc. Jpn. 61 (1992) 1882.
7. I. Affleck, Z. Zou, T. Hsu and P.W. Anderson, Phys. Rev. B 38 (1988) 745.
8. F.C. Zhang and T.M. Rice, Phys. Rev. B 37 (1988) 3759.
9. H. Matsukawa, in preparation.
10. Similar behavior is already reported in Ref. 6.
11. B. Keimer, A. Aharony, A. Auerbach, R.J. Birgeneau, A. Cassanho, Y. Endoh, R.W. Erwin, M.A. Kastner and G. Shirane, Phys. Rev. B 45 (1992) 7430.
12. The possibility of multiphase structure in the sample is discussed. It is to be noted, however, that multiphase structure itself cannot explain the behavior. (K. Yamada and Y. Endoh, private communication).