Magnetic properties of single crystal film Bi3Fe5O12 prepared onto Sm3(Sc,Ga)5O12(111)

被引:16
|
作者
Adachi, N
Okuda, T
Denysenkov, VP
Jalali-Roudsar, A
Grishin, AM
机构
[1] Nagoya Inst Technol, Dept Mat Sci & Engn, Showa Ku, Nagoya, Aichi 4668555, Japan
[2] Royal Inst Technol, Dept Condensed Matter Phys, S-10044 Stockholm, Sweden
关键词
garnets-thin films; saturation magnetization; Curie temperature; sputtering-ion beam;
D O I
10.1016/S0304-8853(01)01007-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Magnetic properties of single crystal Bi3Fe5O12 has been investigated in the temperature range between 2 and 670 K. The Sm-3(Sc,Ga)(5)O-12 wafer has been used for substrates. Due to the small contribution of the substrate's magnetization, the film's magnetization can be clearly estimated to be 2040 G (0 K) and the Curie temperature has been estimated to be around 650 K. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:775 / 777
页数:3
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