SOFT MAGNETIC-PROPERTIES OF MULTILAYER FEY/SIN FILMS

被引:2
|
作者
OKAYAMA, H
SUGENOYA, S
KOHMOTO, O
NARUMIYA, Y
机构
[1] Research and Development Center, TDK Corporation, Higashi Owada
关键词
D O I
10.1063/1.345941
中图分类号
O59 [应用物理学];
学科分类号
摘要
Magnetic properties of sputtered multilayer Fe100-xY x/Si3N4 films (x=0-3.5 at. %) were studied. We developed heat resistant and corrosion resistant soft magnetic films having high saturation induction (Bs). The Fe97.7Y 2.3/Si3N4 film has a Bs value of 17.3 kG, a coercive force (Hc) of 0.9 Oe, permeability at 5 MHz (μ) of 2800 and magnetostriction (λs) of ∼-1×10-6 after being annealed at 600°C.
引用
收藏
页码:5719 / 5721
页数:3
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