Abstract
The domain structure in strained garnet ferrite films and its behavior in an external magnetic field are studied using the Faraday effect. Based on the experimental results, a model of magnetization reversal in thin polycrystalline layers is proposed that describes the process of remagnetization as the development of fractal clusters. The model proposed is verified using a computer simulation of magnetization reversal.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
D. M. Gualtieri and P. E. Tumelty, J. Appl. Phys. 57, 3886 (1985).
A. Ya. Chervonenkis and A. M. Balbashov, Magnetic Materials for Microelectronics (Énergiya, Moscow, 1979), p. 102.
L. A. Dovbnya and B. V. Khramov, in Proceedings of the International Conference of Young Scientists “Optics-99”, St. Petersburg, 1999.
D. I. Craik and G. Myers, Philos. Mag. 31, 489 (1975).
A. H. Bobeck and E. Della Torre, Magnetic Bubbles (North-Holland, Amsterdam, 1975; Énergiya, Moscow, 1977).
T. O’Dell, Magnetic Bubbles (Macmillan, London, 1974; Mir, Moscow, 1978).
M. M. Solov’ev, Fiz. Met. Metalloved. 48, 58 (1979).
A. V. Chernyshev and A. N. Kovriga, Zh. Tekh. Fiz. 66(4), 68 (1996) [Tech. Phys. 41, 333 (1996)].
Author information
Authors and Affiliations
Additional information
__________
Translated from Pis’ma v Zhurnal Éksperimental’no\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) i Teoretichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 73, No. 7, 2001, pp. 410–413.
Original Russian Text Copyright © 2001 by Dovbnya, Naumov, Khramov.