Phenomenological theory of the giant magnetoresistance of superparamagnetic particles

Journal of Magnetism and Magnetic Materials

Volumn 159, Issue 1-2, 1996, Pages 119-124

  Wiser, Nathan ^a  

^a BAR ILAN UNIVERSITY   (Israel)

Author keywords

Giant magnetoresistance; Granular sample; Superparamagnetism

Indexed keywords

COPPER ALLOYS; GRANULAR MATERIALS; MAGNETIC FIELD EFFECTS; MAGNETIC MATERIALS; MAGNETIZATION; PARAMAGNETISM; PARTICLE SIZE ANALYSIS; PARTICLES (PARTICULATE MATTER);

GIANT MAGNETORESISTANCE; NONMAGNETIC HOST; SUPERPARAMAGNETIC PARTICLES;

MAGNETORESISTANCE;

EID: 0030174405     PISSN: 03048853     EISSN: None     Source Type: Journal    
DOI: 10.1016/0304-8853(95)00613-3     Document Type: Article

References (10)

1. For an excellent review of SPM by two of the pioneers in the field, see I.S. Jacobs and C.P. Bean, in: Magnetism, eds. G.T. Rado and H. Suhl (Academic Press, New York, 1963) vol. III, pp. 271.
2. J.I. Gittleman, Y. Goldstein and S. Bozowski, Phys. Rev. B 5 (1972) 3609.
3. A.E. Berkowitz, J.R. Mitchell, M.J. Carey, A.P. Young, S. Zhang, F.E. Spada, F.T. Parker, A. Hutten and G. Thomas, Phys. Rev. Lett. 68 (1992) 3745.
4. J.Q. Xiao, J.S. Jiang and C.L. Chien, Phys. Rev. Lett. 68 (1992) 3749.
5. J.F. Gregg, S.M. Thompson, S.J. Dawson, K. Ounadjela, C.R. Staddon, J. Hamman, C. Fermon, G. Saux and K. O'Grady, Phys. Rev. B 49 (1994) 1064.
6. K. Pettit, E. Kita, K. Araga, A. Tasaki and M.B. Salamon, J. Appl. Phys. 75 (1994) 6918.
7. B.J. Hickey, M.A. Howson, S.O. Musa and N. Wiser, Phys. Rev. B 51 (1995) 667.
8. D.M. Edwards, J. Mathon and R.B. Muniz, IEEE Trans. Magn. 27 (1991) 3548.
9. For an excellent review, see J. Mathon, Contemp. Phys. 32 (1991) 143.
10. B.J. Hickey, M.A. Howson, S.O. Musa, G.J. Tomka, B.D. Rainford and N. Wiser, J. Magn. Magn. Mater. 147 (1995) 253.