학술논문
STUDY OF TORQUE ACTING ON MAGNETIZATION DURING 180° PULSED REVERSAL PROCESS IN FERRITE-GARNET FILMS WITH BIAXIAL ANISOTROPY.
Document Type
Article
Source
Subject
*MAGNETIC torque
*MAGNETIZATION
*FERRITES
*GARNET
*METALLIC films
*MAGNETIC anisotropy
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Language
ISSN
2101-6275
Abstract
The mode of 180° pulsed magnetization reversal process of ferrite-garnet films with in-plane anisotropy in the external fields region, in which the mechanism of the homogeneous rotation of magnetization takes place, was firstly investigated. Analysis of calculated and experimental longitudinal signals showed that the presence of biaxial anisotropy in real ferrite-garnet film leads to the occurrence of nonlinear damped magnetization oscillations (with a period of the main harmonic of ~1.5 ns). [ABSTRACT FROM AUTHOR]