Intra-potential-well contribution to the AC susceptibility of a noninteracting nano-sized magnetic particle system

Journal of Magnetism and Magnetic Materials

Volumn 169, Issue 3, 1997, Pages 323-334

  Svedlindh, P ^a   Jonsson, T ^a   Garcia Palacios J L ^b  

^a UPPSALA UNIVERSITY   (Sweden)

^b UNIVERSITY OF ZARAGOZA   (Spain)

Author keywords

AC susceptibility; Ferrofluid; Magnetic response; Small magnetic particles

Indexed keywords

MAGNETIC PERMEABILITY; MAGNETIC RELAXATION; MATHEMATICAL MODELS; NANOSTRUCTURED MATERIALS; THERMAL EFFECTS;

FERROFLUID; MAGNETIC PARTICLES; MAGNETIC RESPONSE;

MAGNETIC MATERIALS;

EID: 0031145076     PISSN: 03048853     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-8853(96)00756-1     Document Type: Article

References (34)

1. L. Néel, Ann. Géophys. 5 (1949) 99.
2. C.J. Lin, J. Appl Phys. 32 (1961) 233s; V.V. Shcherbakova, Izv. Earth Phys. 14 (1978) 308; R.W. Chantrell, N.Y. Ayoub and J. Popplewell, J. Magn. Magn. Mater. 53 (1985) 199.
3. C.J. Lin, J. Appl Phys. 32 (1961) 233s; V.V. Shcherbakova, Izv. Earth Phys. 14 (1978) 308; R.W. Chantrell, N.Y. Ayoub and J. Popplewell, J. Magn. Magn. Mater. 53 (1985) 199.
4. C.J. Lin, J. Appl Phys. 32 (1961) 233s; V.V. Shcherbakova, Izv. Earth Phys. 14 (1978) 308; R.W. Chantrell, N.Y. Ayoub and J. Popplewell, J. Magn. Magn. Mater. 53 (1985) 199.
5. W.F. Brown, Jr., Phys. Rev. 130 (1963) 1677.
6. T. Jonsson, J. Mattsson, P. Nordblad and P. Svedlindh, J. Magn. Magn. Mater. 168 (1997) in print.
7. (a) S.B. Slade, L. Gunther, F.T. Parker and A.E. Berkowitz, J. Magn. Magn. Mater. 140-144 (1995) 661;
8. (b) F.J. Lázaro, J.L. García, V. Schünemann, Ch. Butzlaff, A. Larrea and M.A. Zaluska-Kotur, Phys. Rev. B 53 (1996) 13934.
9. A. Labarta, O. Iglesias, Ll. Balcells and F. Badia, Phys. Rev. B 48 (1993) 10240.
10. E. Vincent, J. Hammann, P. Prené and E. Tronc, J. Phys. I France 4 (1994) 273.
11. O. Iglesias, F. Badia, A. Labarta and Ll. Balcells, J. Magn. Magn. Mater. 140-144 (1995) 399.
12. Ferrofluids Co., Nashua, New Hampshire.
13. Ferromagnetic Materials, Vol. 2, ed. E.P. Wohlfahrth (North-Holland, Amsterdam, 1980).
14. T. Jonsson, J. Mattsson, C. Djurberg, F.A. Khan, P. Nordblad and P. Svedlindh, Phys. Rev. Lett. 75 (1995) 4138.
15. M.I. Shliomis and V.I. Stepanov, J. Magn. Magn. Mater. 122 (1993) 176.
16. Numerical Recipes in Fortran (Cambridge University Press, New York, 1992).
17. W.F. Brown, Jr., Phys. Rev. 130 (1969) 1677.
18. W.T. Coffey, D.S.F. Crothers, Yu.P. Kalmykov, E.S. Massawe, Phys. Rev. E 49 (1994) 1869; W.T. Coffey, D.S.F. Crothers, Yu.P. Kalmykov, E.S. Massawe and J.T. Waldron, J. Magn. Magn. Mater. 127 (1993) L254; W.T. Coffey, P.J. Cregg, D.S.F. Crothers, J.T. Waldron and A.W. Wickstead, J. Magn. Magn. Mater. 131 (1994) L301.
19. W.T. Coffey, D.S.F. Crothers, Yu.P. Kalmykov, E.S. Massawe, Phys. Rev. E 49 (1994) 1869; W.T. Coffey, D.S.F. Crothers, Yu.P. Kalmykov, E.S. Massawe and J.T. Waldron, J. Magn. Magn. Mater. 127 (1993) L254; W.T. Coffey, P.J. Cregg, D.S.F. Crothers, J.T. Waldron and A.W. Wickstead, J. Magn. Magn. Mater. 131 (1994) L301.
20. W.T. Coffey, D.S.F. Crothers, Yu.P. Kalmykov, E.S. Massawe, Phys. Rev. E 49 (1994) 1869; W.T. Coffey, D.S.F. Crothers, Yu.P. Kalmykov, E.S. Massawe and J.T. Waldron, J. Magn. Magn. Mater. 127 (1993) L254; W.T. Coffey, P.J. Cregg, D.S.F. Crothers, J.T. Waldron and A.W. Wickstead, J. Magn. Magn. Mater. 131 (1994) L301.
21. M. Hennion et al., Europhys. Lett. 25 (1994) 43.
22. D. Kumar and S. Dattagupta, J. Phys. C 16 (1983) 3779.
23. Gittleman, B. Abeles and S. Bozowski, Phys. Rev. B 9 (1974) 3891.
24. M.I. Shliomis and V.I. Stepanov, Adv. Chem. Phys. 87 (1994) 1.
25. E.P. Wohlfarth, Phys. Lett. A 70 (1979) 489 and J. Phys. F 10 (1980) L241.
26. E.P. Wohlfarth, Phys. Lett. A 70 (1979) 489 and J. Phys. F 10 (1980) L241.
27. s)/∂T instead of ∂(TX′)/∂T.
28. L. Lundgren, P. Svedlindh and O. Beckman, J. Magn. Magn. Mater. 25 (1981) 33.
29. 3/2 for the concentrated sample.
30. M. Morillo and J. Gómez-Ordóñez, Phys. Rev. Lett. 71 (1993) 9.
31. B. Barbara et al., in: Magnetic Properties of Fine Particles, Eds. J.L. Dormann and D. Fiorani (North-Holland, Amsterdam, 1992) p. 235.
32. Yu.L. Raikher and V.I. Stepanov, Phys. Rev. B 52 (1995) 3493.
33. F.J. Lázaro, J.L. García, F. Schünemann and A.X. Trautwein IEEE Trans. Mag. 29 (1993) 2652; B. Barbara et al., in: Magnetic Properties of Fine Particles, Ed. J.L. Dormann and D. Fiorani (North-Holland, Amsterdam, 1992) p. 235.
34. F.J. Lázaro, J.L. García, F. Schünemann and A.X. Trautwein IEEE Trans. Mag. 29 (1993) 2652; B. Barbara et al., in: Magnetic Properties of Fine Particles, Ed. J.L. Dormann and D. Fiorani (North-Holland, Amsterdam, 1992) p. 235.