Investigation of magnetic properties for oblique deposited granular films by magnetic field annealing

被引：5
|
作者：
Zhang, Bangmin [1 ]
Ge, Shihui [1 ]
Zuo, Huaping [1 ]
Xiao, Yuhua [1 ]
Wang, Guowei [1 ]
Zhang, Li [1 ]
机构：
[1] Lanzhou Univ, Minist Educ, Key Lab Magnetism & Magnet Mat, Lanzhou 730000, Peoples R China
来源：
APPLIED SURFACE SCIENCE | 2010年 / 256卷 / 21期
基金：
中国国家自然科学基金;
关键词：
Annealing; Magnetic thin films; Magnetic anisotropy; Damping coefficient; Magnetic sputtering;
D O I：
10.1016/j.apsusc.2010.03.135
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A series of (Fe57Co24Ni4Nb2B13)(x)-(SiO2)(1-x) nano-granular thin films were fabricated by magnetron sputtering with different oblique incidence angle theta and excellent soft magnetic properties are achieved. Based on the results of magnetic field anneal at different temperature T-a, it is evidenced that orientation of atomic pairs contributes to the annealing treatment, and could manipulate magnetic anisotropy. The damping coefficient. decreases with increasing angle theta and this is ascribed to the anisotropy dissipation. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：6168 / 6171
页数：4
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