This article is cited in 2 papers

CONDENSED MATTER

Dynamic orientational phase transition in a two-layer magnetically coupled structure

D. I. Sementsov, A. M. Shutyi

Ulyanovsk State University

Abstract: The magnetization dynamics was studied for a system of two magnetic layers separated by a nonmagnetic spacer providing their antiferromagnetic coupling. A new effect of orientational phase transition occurring upon a change in the amplitude (frequency) of a microwave field was observed near the edge of the orientational hysteresis loop.

PACS: 75.40.Gb

Received: 13.02.2002

 English version: Journal of Experimental and Theoretical Physics Letters, 2002, 75:5, 242–245

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