MAGNETIC-PROPERTIES OF CONI THIN-FILMS EVAPORATED NEAR THE GRAZING ANGLE

被引:3
作者
GAU, JS [1 ]
HO, HM [1 ]
THOMAS, G [1 ]
机构
[1] UNIV CALIF BERKELEY,DEPT MAT SCI & ENGN,BERKELEY,CA 94720
关键词
Films--Evaporation; -; Hysteresis--Measurements; Magnetization;
D O I
10.1109/20.92312
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The effect of thickness on the magnetic properties of near-grazing-angle evaporated thin films is discussed. A film with an optimum thickness of about 2000 angstrom has coercivity of 2100 Oe. All films have an out-of-plane anisotropy with an easy axis inclined about 15°-18° to the film plane and exhibit a shifted M-type angular dependence of coercivity. Rotational hysteresis loss measurements indicate a noncoherent rotation magnetization reversal process along the columnar direction.
引用
收藏
页码:2994 / 2996
页数:3
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