The ferromagnetic planar model in the presence of uniaxial single-site anisotropy

Physics Letters, Section A: General, Atomic and Solid State Physics

Volumn 225, Issue 4-6, 1997, Pages 311-314

  Ma, Y Q ^a,b  

^a CCAST WORLD LABORATORY   (China)

^b NANJING UNIVERSITY   (China)

Author keywords

Anisotropy; Heisenberg planar model; Phase transition

Indexed keywords

FERROMAGNETIC MATERIALS; FERROMAGNETISM; PHASE TRANSITIONS; TEMPERATURE;

BOSON OPERATORS; COHERENT STATE PATH INTEGRAL APPROACHES; CRITICAL TEMPERATURES; FERROMAGNETIC PHASE; MOLECULAR FIELD APPROXIMATION; PLANAR MODEL; SPIN OPERATORS; UNIAXIAL ANISOTROPY;

ANISOTROPY;

EID: 0005738648     PISSN: 03759601     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0375-9601(96)00888-2     Document Type: Article

References (18)

1. R.M. White, Quantum theory of magnetism (Springer, Berlin, 1983).
2. K.H. Fischer and J.A. Hertz, Spin glasses (Cambridge Univ. Press, Cambridge, 1991).
3. D.H. Ryan, ed., Recent progress in random magnets (World Scientific, Singapore, 1992).
4. G.E. Granroth et al., Phys. Rev. Lett. 77 (1996) 1616.
5. D.R. Taylor and W.J.L. Buyers, Phys. Rev. B 54 (1996) R3734.
6. R.A. Cowley, Methods of experimental physics, Vol. 23, Part C (Academic Press, Orlando, FL, 1987).
7. M.F. Collins, Magnetic critical scattering (Oxford Univ. Press, New York, 1989).
8. J.F. Devlin, Phys. Rev. B 4 (1971) 136.
9. S.W. Lovesey and E. Balcar, J. Phys. Condens. Matter 7 (1995) 2147.
10. S.W. Lovesey, Condensed matter physics: dynamic correlations, 2nd Ed. (Benjamin, Menlo Park, CA, 1986).
11. S.W. Lovesey, Theory of neutron scattering by condensed matter, 3rd Ed. (Oxford Univ. Press, Oxford, 1987).
12. M.P.A. Fisher, P.B. Weichman, G. Grinstein and D.S.Fisher, Phys. Rev. B 40 (1989) 546.
13. See, for example, K. Binder and D.W. Heermann, Monte Carlo simulation in statistical physics (Springer, Berlin, 1988).
14. D.D. Betts, in: Phase transitions and critical phenomena, Vol. 3, eds. C. Domb and M.S. Green (Academic Press, New York, 1974).
15. F. Pazmandi, G. Zimanyi and R. Scalettar, Cond-Mat. preprint no. 9602158, and references therein.
16. J.W. Negele and H. Orland, Quantum many-particle systems (Addision-Wesley, New York, 1988).
17. G.N. Watson, Quart. J. Math (Oxford) 10 (1939) 266.
18. N.D. Mermin and H. Wagner, Phys. Rev. Lett. 17 (1966) 1133.