Analysis of magnetic aftereffects in nanocrystalline SmFeCo by the Preisach hysteresis model

IEEE Transactions on Magnetics

Volumn 35, Issue 4, 1999, Pages 2194-2196

  Lobue, M ^a,b   Cornejo, D R ^a   Basso, V ^a   Missell, F P ^a   Bertotti, G ^a  

^a ISTITUTO ELETTROTECNICO NAZIONALE GALILEO FERRARIS   (Italy)

^b UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

GRAIN SIZE AND SHAPE; IRON; MAGNETIC HYSTERESIS; MAGNETIC RELAXATION; MAGNETIZATION; NANOSTRUCTURED MATERIALS; SAMARIUM COMPOUNDS; VISCOSITY MEASUREMENT;

MAGNETIC AFTEREFFECT; PREISACH HYSTERESIS MODEL; THERMAL ACTIVATION;

MAGNETIC FIELD EFFECTS;

EID: 0032657714     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.774193     Document Type: Article

References (8)

1. F. Preisach, "On the magnetic after effect," Z. Phys., vol. 94, pp. 277-302, 1935
2. G. Bertotti, Hysteresis in Magnetism. Boston, MA: Academic, 1988.
3. C. E. Korman and I. D. Mayergoyz, "Preisach model driven by stochastic inputs as a model for aftereffect," IEEE Trans. Magn., vol. 32, pp. 4204-4209, Sept. 1996.
4. E. D. Torre and L. H. Bennett, "A Preisach model for aftereffect," IEEE Trans. Magn., vol. 34, pp. 1276-1278, July 1998.
5. P. D. Mitchler, E. Dan Dahlberg, E. E. Wesseling, and R. M. Roshko, "Henkel plots in a temperature and time dependent Preisach model," IEEE Trans. Magn.. vol. 32, pp. 3185-3194, July 1996.
6. L. Néel, "Théorie du traînage magnétique des substances massives dans le domaine de Rayleigh," J. Phys. Radium, vol. 11, pp. 49-61, 1950.
7. V. Basso, G. Bertotti, A. Infortuna, and M. Pasquale, "Preisach model study of the connection between magnetic and microstructural properties of soft magnetic materials," IEEE Trans. Magn., vol. 31, pp. 4000-4005, Nov. 1995.
8. D. R. Cornejo, M. Lo Bue, V. Basso, G. Bertotti, and F. P. Missell, "Moving Preisach model analysis of nanocrystalline SmFeCo," J. Appt. Phys., vol. 81, pp. 5588-5590, Apr. 1997.