In‐plane susceptibility of amorphous ferrimagnetic films near the compensation point
作者:
T. Mizoguchi,
A. P. Malozemoff,
D. E. Cox,
期刊:
Journal of Applied Physics
(AIP Available online 1978)
卷期:
Volume 49,
issue 4
页码: 2461-2465
ISSN:0021-8979
年代: 1978
DOI:10.1063/1.325092
出版商: AIP
数据来源: AIP
摘要:
The in‐plane susceptibility &khgr;pof several amorphous sputtered GdCoMo films shows a minimum of ∼3×10−4emu at the compensation temperature. This value is accounted for theoretically by the classical antiferromagnetic susceptibility relation. The contribution to the in‐plane susceptibility of composition inhomogeneities is also calculated. The fact that such an increase in susceptibility is not observed in experiment indicates the films are quite homogeneous magnetically. Comparison of the anisotropy in films prepared at high and low deposition rates indicates the effect of rate on anisotropy is weak.
点击下载:
PDF
(444KB)
返 回