Effect of annealing in external magnetic field on the microstructure and magnetic properties of FePt films

被引：0
|
作者：
A. S. Kamzin
F. L. Wei
B. Ma
V. Ganeev
L. D. Zaripova
机构：
[1] Russian Academy of Sciences,Ioffe Physical Technical Institute
[2] Lanzhou University,Research Institute of Magnetic Materials
[3] Fudan University,Department of Optical Science and Engineering
[4] Kazan Federal University,undefined
来源：
Technical Physics Letters | 2012年 / 38卷
关键词：
External Magnetic Field; Film Surface; Technical Physic Letter; Multilayer Structure; FePt;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have studied the influence of annealing in an external magnetic field on the microstructure and magnetic properties of a multilayer Si/Fe(2 nm)/Fe50Pt50(20 nm)/Pt(2 nm) structure synthesized by means of sequential RF magnetron sputtering of the components. The magnetic field was oriented perpendicular to layers of the structure. It is established that annealing in the external magnetic field leads to the formation of predominant (001) texture in the multilayer structure with L10-FePt phase. Thus, a method of obtaining multilayer structures based on FePt films required for the perpendicular magnetic recording has been developed.
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页码：181 / 184
页数：3
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