MAGNETOSTATIC SPIN-WAVES IN (111)-ORIENTED THIN GARNET-FILMS WITH COMBINED CUBIC AND UNIAXIAL ANISOTROPIES

被引：15

作者：

GIENIUSZ, R ^{[1
]}

SMOCZYNSKI, L ^{[1
]}

机构：

[1] INST TECHNOL ELECTR MAT,WARSZAWA,POLAND

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1987年 / 66卷 / 03期

关键词：

D O I：

10.1016/0304-8853(87)90172-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetostatic spin wave theory in (111)-oriented ferromagnetic films characterized by cubic and uniaxial anisotropies (CUA) is developed. The theory is discussed for two cases when the magnetization vector is perpendicular or parallel to the sample plane. In CUA films, instead of the usually discussed magnetostatic surface waves known for the isotropic case, a new type of surface waves was found with the complex wavevector component normal to the surface. It is shown that for the pure yttrium-iron-garnet film the influence of the CUA effects on the dispersion characteristics of the surface waves is not very substantial. © 1987.

引用

页码：366 / 372

页数：7

共 13 条

[1]

Akhiezer A. I., 1968, SPIN WAVES

[2]

BURIS NE, 1985, IEEE T MAGN, V33, P485

[3] STATE OF THE ART IN DESIGN AND TECHNOLOGY OF MSW DEVICES [J].