Simulation of structural anisotropy in rare-earth transition metal multilayers

被引：1

作者：

Fujiwara, Y ^{[1
]}

Masaki, T ^{[1
]}

Yu, XY ^{[1
]}

Tsunashima, S ^{[1
]}

Iwata, S ^{[1
]}

机构：

[1] Nagoya Univ, Dept Elect, Chikusa Ku, Nagoya, Aichi 46401, Japan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1998年 / 177卷

关键词：

multilayers; EXAFS; anisotropy uniaxial;

D O I：

10.1016/S0304-8853(97)00343-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Uniaxial structural anisotropy in rare-earth transition-metal amorphous multilayers has been simulated by using a close-packed superlattice as an initial condition and solving a one-dimensional diffusion equation. The simulation has revealed that the degree of the short-range anisotropic atomic order becomes the maximum at a certain bilayer period depending on the degree of the interlayer diffusion. The calculated trend of the structural anisotropy agrees with the experimental one obtained by extended X-ray absorption fine structure spectroscopy. (C) 1998 Elsevier Science B.V. All rights resented.

引用

页码：1173 / 1174

页数：2

共 3 条

[1] Structural anisotropy of Tb/Fe multilayers [J].

Fujiwara, Y ;

Yu, XY ;

Tsunashima, S ;

Iwata, S ;

Sakurai, M ;

Suzuki, K .

JOURNAL OF APPLIED PHYSICS, 1996, 79 (08) :6270-6272

[2] MAGNETIC AND MAGNETOOPTIC PROPERTIES OF NDGD/FECO MULTILAYERS [J].

TSUNASHIMA, S ;

OTANI, T ;

YU, XY ;

UCHIYAMA, S .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 :1021-1022

[3] LAYERED SYNTHETIC MICROSTRUCTURES AS BRAGG DIFFRACTORS FOR X-RAYS AND EXTREME ULTRAVIOLET - THEORY AND PREDICTED PERFORMANCE [J].

UNDERWOOD, JH ;

BARBEE, TW .

APPLIED OPTICS, 1981, 20 (17) :3027-3034

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