DOI: 10.1016/S0304-8853(01)01361-0 PII: S0304-8853(01)01361-0 Copyright © 2002 Published by Elsevier Science B.V. All rights reserved.
Interface roughness and unidirectional anisotropy of thin ferromagnetic film on uncompensated surface of antiferromagnet A. I. Morosov, and A. S. Sigov Moscow State Institute of Radioengineering, Electronics and Automation, Technical University, 78, Vernadski Avenue, 177454 Moscow, Russia Available online 24 December 2001.
A. I. Morosov, and A. S. Sigov
Magnetization curves of a ferromagnetic film on antiferromagnetic substrate were investigated with account of the frustrations produced by interface roughness. The conditions of appearance of unidirectional anisotropy were obtained and its dependence upon roughness of film¯substrate interface was found.
Author Keywords: Anisotropy, unidirectional; Thin films, bilayer; Interface structure; Magnetization, curves
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Corresponding author. Tel.: +7-095-433-0311; fax: +7-095-434-8665; email: morosov@eot.mirea.ru
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