Exact solution of the discrete Schrödinger equation for ferromagnetic chains

Philosophical Magazine

Volumn 86, Issue 32, 2006, Pages 4983-4995

  Cojocaru, S ^a,b   Barsan V ^c   Ceulemans, A ^d  

^a UNIVERSITY OF SALERNO   (Italy)

^b INSTITUTE OF APPLIED PHYSICS   (Moldova)

^c HORIA HULUBEI NATIONAL INSTITUTE OF PHYSICS AND NUCLEAR ENGINEERING   (Romania)

^d UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

FERROMAGNETIC MATERIALS; FINITE ELEMENT METHOD; FOURIER TRANSFORMS;

DISCRETE SCHRÖDINGER EQUATIONS; FERROMAGNETIC CHAINS;

NONLINEAR EQUATIONS;

EID: 33746809838     PISSN: 14786435     EISSN: 14786443     Source Type: Journal    
DOI: 10.1080/14786430600740674     Document Type: Article

References (17)

1. H. Bethe, Z. Phys. 71 205 (1931).
2. J. Van Kranendonk, Physica 21 749 (1955).
3. F. Dyson, Phys. Rev. 102 1217 (1956).
4. T. Morita, Progr. Theor. Phys. 18 462 (1958).
5. J. Hanus, Phys. Rev. Lett. 11 336 (1963).
6. N. Fukuda and M. Wortis, J. Phys. Chem. Solids 24 1675 (1963).
7. B.C. Mattis, The Theory of Magnetism, Vol. I (Springer-Verlag, Berlin, 1981).
8. S. Cojocaru, A. Ceulemans, Phys. Rev. B 67 224413 (2003).
9. A. Ceulemans, S. Cojocaru and L. Chibotaru, Eur. Phys. J. B 21 511 (2001).
10. M. Karbach and G. Muller, Comput. Phys. 11 35 (1997).
11. M. Karbach and G. Muller, Comput. Phys. cond-mat/98091621 (1998).
12. A.A. Vladimirov, Phys. Lett. A 105 418 (1984).
13. J.P. Elliott and P.G. Dawber, Symmetry in Physics, Vol. I (MacMillan, London, 1979).
14. S. Cojocaru and A. Ceulemans, Phys. Rev. B 66 224416 (2002).
15. A.A. Maradudin, R.F. Wallis and L. Dobrzynski, Surface Phonons and Polaritons (Garland STPM Press, New York, 1980).
16. A. Kara, T. Rahman, Surf. Sci. Rep. 56 159 (2005).
17. B.W. Southern, R.J. Lee and D.A. Lavis, J. Phys. Condens. Matter 6 10075 (1994).