THE VARIATION OF ANISOTROPY AND MAGNETIZATION ORIENTATION WITH TEMPERATURE IN TB FE MULTILAYERS/

Authors
WANG YJ LUO CP KLEEMANN W SCHOLZ B BRAND RA KEUNE W
Citation
Yj. Wang et al., THE VARIATION OF ANISOTROPY AND MAGNETIZATION ORIENTATION WITH TEMPERATURE IN TB FE MULTILAYERS/, Journal of applied physics, 73(10), 1993, pp. 6907-6909
Citations number
5
Categorie Soggetti
Physics, Applied
Journal title
Journal of applied physics → ACNP
ISSN journal
00218979
Volume
73
Issue
10
Year of publication
1993
Part
2B
Pages
6907 - 6909
Database
ISI
SICI code
0021-8979(1993)73:10<6907:TVOAAM>2.0.ZU;2-8
Abstract
On the basis of the co-effect of the crystal field with a random distr ibution and the molecular field and using anisotropic static magnetic couplings, we calculated the polar angle THETA of the magnetic moment in 15 X (26 angstrom Tb/40 angstrom Fe) + 40 angstrom Fe multilayers a s function of temperature from 4.2 to 300 K, which agrees well with ex periment. As a result of the calculation, the width of interface mixin g layer and the coefficient of the crystal field are determined.