Magnetization Process of Single Molecule Magnets at Low Temperatures

Physical Review Letters

Volumn 91, Issue 4, 2003, Pages

  Fernández, Julio F ^a   Alonso, Juan J ^b  

^a CSIC   (Spain)

^b UNIVERSITY OF MÁLAGA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; CRYSTAL LATTICES; LOW TEMPERATURE EFFECTS; MAGNETIC FIELD EFFECTS; MAGNETIZATION; MOLECULES; MONTE CARLO METHODS; QUENCHING;

MAGNETIC LCUSTERS; SIMPLE CUBIC LATTICES; SINGLE MOLECULE MAGNETS;

MAGNETS;

EID: 0042381836     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.91.047202     Document Type: Article

References (25)

1. See, for instance, D. Ruizmolina, G. Christou, and D.N. Hendrickson, Mol. Cryst. Liq. Cryst.MCLCA5 343, 335 (2000).
2. For (Formula presented), see W. Wernsdorfer and R. Sessoli, Science10.1126/science.284.5411.133 284, 133 (1999);
3. for (Formula presented), see F. Luis, J. Bartolomé, and J.F. Fernández, Phys. Rev. B10.1103/PhysRevB.57.505 57, 505 (1998).
4. C. Sangregorio, T. Ohm, C. Paulsen, R. Sessoli, and D. Gatteschi, Phys. Rev. Lett.10.1103/PhysRevLett.78.4645 78, 4645 (1997);
5. for tunneling through thermally excited states, see J.R. Friedman, M.P. Sarachik, J. Tejada, and R. Ziolo, Phys. Rev. Lett.10.1103/PhysRevLett.76.3830 76, 3830 (1996);
6. J.M. Hernaández, X.X. Zhang, F. Luis, J. Bartolomé, J. Tejada, and R. Ziolo, Europhys. Lett. 35, 301 (1996);
7. L. Thomas, F. Lionti, R. Ballou, D. Gatteschi, R. Sessoli, and B. Barbara, Nature (London) 383, 145 (1996).
8. N.V. Prokof’ev and P.C.E. Stamp, Phys. Rev. Lett.10.1103/PhysRevLett.80.5794 80, 5794 (1998);
9. N.V. Prokof’evP.C.E. StampRep. Prog. Phys.10.1088/0034-4885/63/4/204 63, 669 (2000).
10. D.A. Garanin, E.M. Chudnovsky, and R. Schilling, Phys. Rev. B10.1103/PhysRevB.61.12 61, 12?204 (2000);
11. D.A. Garanin and E.M. Chudnovsky, Phys. Rev. B10.1103/PhysRevB.65.094423 65, 094423 (2002).
12. T. Ohm, C. Sangregorio, and C. Paulsen, Eur. Phys. J. B10.1007/s100510050541 6, 195 (1998);
13. L. Thomas and B. Barbara, J. Low Temp. Phys.10.1023/A:1022516703754 113, 1055 (1998);
14. L. Thomas, A. Caneschi, and B. Barbara, Phys. Rev. Lett.10.1103/PhysRevLett.83.2398 83, 2398 (1999);
15. W. Wernsdorfer, R. Sessoli, and D. Gatteschi, Europhys. Lett. 47, 254 (1999).
16. A. Cuccoli, A. Fort, A. Rettori, E. Adam, and J. Villain, Eur. Phys. J. B10.1007/s100510050974 12, 39 (1999).
17. E.M. Chudnovsky, Phys. Rev. Lett.10.1103/PhysRevLett.84.5676 84, 5676 (2000);
18. N.V. Prokof’ev and P.C.E. Stamp, Phys. Rev. Lett.10.1103/PhysRevLett.84.5677 84, 5677 (2000);
19. W.�Wernsdorfer, C.�Paulsen, and R.�Sessoli, Phys. Rev. Lett.10.1103/PhysRevLett.84.5678 84, 5678 (2000).
20. W. Wernsdorfer, T. Ohm, C.�Sangregorio, R.�Sessoli, D.�Mailly, and C.�Paulsen, Phys. Rev. Lett.10.1103/PhysRevLett.82.3903 82, 3903 (1999).
21. For the reason why such an Ising model is appropriate for SMM’s at very low temperatures if spin flip rules that include Eq.� 1 are enforced, see J.F. Fernández, Phys. Rev. B10.1103/PhysRevB.66.064423 66, 064423 (2002).
22. L. Bokacheva, Andrew D. Kent, and M.A. Walters, Phys. Rev. Lett.10.1103/PhysRevLett.85.4803 85, 4803 (2000).
23. A. Morello, F.L. Mettes, F. Luis, J.F. Fernández, J.�Krzystek, G.�Aromí, G.�Christou, and L.J. de�Jongh, Phys. Rev. Lett.10.1103/PhysRevLett.90.017206 90, 017206 (2003); M.�Evangelisti, F.�Luis, F.L. Mettes, N.�Aliaga, G.�Aromí, G.�Christou, and L.J. de�Jongh, Polyhedron (to be published).
24. J.J. Alonso and J.F. Fernández, Phys. Rev. Lett.10.1103/PhysRevLett.87.097205 87, 097205 (2001).
25. A. Abragam, Principles of Nuclear Magnetism (Oxford Science Publications, Oxford, 1996), pp.�125–128.