Grain-size dependence of remanence and coercive field of isotropic nanocrystalline composite permanent magnets

Journal of Magnetism and Magnetic Materials

Volumn 153, Issue 1-2, 1996, Pages 35-49

  Fischer, R ^a   Schrefl, T ^a,b   Kronmuller H ^a   Fidler, J ^b  

^a MAX PLANCK INSTITUTE FOR INTELLIGENT SYSTEMS   (Germany)

^b VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

[No Author keywords available]

Indexed keywords

COERCIVE FORCE; CRYSTAL MICROSTRUCTURE; FERROMAGNETIC MATERIALS; FINITE ELEMENT METHOD; GRAIN SIZE AND SHAPE; MAGNETIC FIELDS; MAGNETIZATION; NANOSTRUCTURED MATERIALS; REMANENCE;

ISOTROPIC NANOCRYSTALLINE COMPOSITE PERMANENT MAGNETS; MAGNETIC GRAINS; NEODYMIUM IRON BORIDE;

PERMANENT MAGNETS;

EID: 0030085814     PISSN: 03048853     EISSN: None     Source Type: Journal    
DOI: 10.1016/0304-8853(95)00494-7     Document Type: Article

References (30)

1. E.F. Kneller and R. Hawig, IEEE Trans. Magn. 27 (1991) 3588.
2. J. Ding, P.G. McCormick and R. Street, J. Magn. Magn. Mater. 124 (1993) 1.
3. A. Manaf, R.A. Buckley, H.A. Davies and M. Leonowicz, J. Magn. Magn. Mater. 128 (1993) 302.
4. A. Manaf, M. Al-Khafaji, P. Zhang, H. Davies, R. Buckley and W. Rainforth, J. Magn. Magn. Mater. 128 (1993) 307.
5. P. Zhang, M. Al-Khafaji, R. Buckley, W. Rainforth and H. Davies, in: 8th Int. Symposium on Magnetic Anisotropy and Coercivity in Rare Earth-Transition Metal Alloys, Birmingham, Sept. 1994, C. Manwaring et al., eds. (University of Birmingham, 1994) p. 249.
6. M. Willcox, J. Williams, M. Leonowicz, A. Manaf and H. Davies, in: 8th Int. Symposium on Magnetic Anisotropy and Coercivity in Rare Earth-Transition Metal Alloys, Birmingham, Sept. 1994, C. Manwaring et al., eds. (University of Birmingham, 1994) p. 443.
7. S. Hirosawa and H. Kanekiyo, in: 8th Int. Symposium on Magnetic Anisotropy and Coercivity in Rare Earth-Transition Metal Alloys, Birmingham, Sept. 1994, C. Manwaring et al., eds. (University of Birmingham, 1994) p. 87.
8. E.G. Stoner and E.P. Wohlfarth, Phil. Trans. Roy. Soc. 240 (1948) 599.
9. G.B. Clemente, J.E. Keem and J.P. Bradley, J. Appl. Phys. 64 (1988) 5299.
10. G.C. Hadjipanayis and W. Gong, J. Appl. Phys. 64 (1988) 5559.
11. T. Schrefl, H. Kronmüller and J. Fidler, Phys. Rev. B 49 (1994) 6100.
12. T. Schrefl, J. Fidler and H. Kronmüller, J. Magn. Magn. Mater. 138 (1994) 15.
13. H. Kronmüller, T. Schrefl, R. Fischer and J. Fidler, in: 8th Int. Symposium on Magnetic Anisotropy and Coercivity in Rare Earth-Transition Metal Alloys, Birmingham, Sept. 1994, C. Manwaring et al., eds. (University of Birmingham, 1994) p. 1.
14. W.F. Brown, Jr., J. Phys. Soc. Jpn. 17 Suppl. B-I (1962) 540.
15. W.F. Brown, Jr. Micromagnetics (Wiley-Interscience, New York-London, 1963).
16. H. Kronmüller, Z. für Physik 168 (1962) 478.
17. H. Kronmüller, in: Moderne Probleme der Metallphysik, A. Seeger, ed. (Springer, Berlin, 1966) Vol. 2, p. 24.
18. A. Aharoni, IEEE Trans. Magn. 27 (1991) 3539.
19. R. Fischer, T. Schrefl, H. Kronmüller and J. Fidler, J. Magn. Magn. Mater. 150 (1995) 329.
20. S. Hock, Ph.D. Thesis, Universität Stuttgart, Germany (1988).
21. E. Kneller, Ferromagnetismus (Springer, Berlin, 1962).
22. H. Fukunaga and H. Inoue, Jpn. J. Appl. Phys. 31 (1992) 1347.
23. A. Hernando, I. Navarro and J.M. Gonzáles, Europhys. Lett. 20 (1992) 175.
24. T. Schrefl, H.F. Schmidts, J. Fidler and H. Kronmüller, J. Appl. Phys. 73 (1993) 6510.
25. T. Schrefl, H.F. Schmidts, J. Fidler and H. Kronmüller, IEEE Trans. Magn. 29 (1993) 2878.
26. A. Sakuma, S. Tanigawa and M. Tokunaga, J. Magn. Magn. Mater. 84 (1990) 52.
27. T. Schrefl, H. Kronmüller and J. Fidler, J. Magn. Magn. Mater. 127 (1993) 273.
28. A. Manaf, R.A. Buckley, H.A. Davies and M. Leonowicz, J. Magn. Magn. Mater. 101 (1991) 360.
29. J.F. Herbst, Rev. Mod. Phys. 63 (1991) 819.
30. H. Kronmüller, in: Supermagnets, Hard Magnetic Materials, G.J. Long and F. Grandjean, eds. (Kluwer Academic, Dordrecht, 1991) p. 461.