The effect of Fe underlayer on the magnetic properties of Fe3Pt thin films

被引：1
|
作者：
Nahid, MAI [1 ]
Suzuki, T
机构：
[1] Toyota Technol Inst, ISML, Informat Storage Mat Lab, Nagoya, Aichi 4688511, Japan
[2] Minist Educ Culture Sports Sci & Technol, Informat Storage Mat Lab, Acad Frontier Ctr Future Data Storage Mat Res, Nagoya, Aichi 4688511, Japan
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2004年 / 40卷 / 04期
关键词：
azimuthal scan; magneto-optical polar Kerr effect; six-fold basal plane magnetic anisotropy;
D O I：
10.1109/TMAG.2004.832284
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 role of Fe underlayer on the magnetic properties of Fe3Pt has been studied. Thin films of Fe3Pt are grown epitaxially onto Al2O3 (00 (.) 1) substrate by electron beam evaporation. These samples grown at around 400degreesC show (111) orientation and exhibit large 6-fold basal plane magnetic anisotropy (10(7) erg/cc) which could be enhanced by introducing Fe underlayer. Based on perpendicular hysteresis curves measured by magneto-optical polar Kerr effect and the anomaly of the perpendicular torque curves, it is interpreted that a large perpendicular magnetic anisotropy in Fe3Pt thin films is generated by Fe underlayer.
引用
收藏
页码：2748 / 2750
页数：3
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