Remanence Enhancement Effect in Ni0.7Zn0.3Fe2O4/Co0.8Fe2.2O4 Ferrite Multilayer Film

被引:0
|
作者
Fan, Cheng-Hua [1 ,2 ]
Wang, Qun-Jing [1 ]
Zi, Zhen-Fa [2 ]
机构
[1] Anhui Univ, Sch Elect Engn & Automat, Hefei 230601, Peoples R China
[2] Hefei Normal Univ, Sch Elect & Informat Engn, Hefei 230601, Peoples R China
基金
中国国家自然科学基金;
关键词
MAGNETIC-PROPERTIES; PERMANENT-MAGNETS; ENERGY PRODUCT; NANOCOMPOSITE; COERCIVITY; TEMPERATURE; BEHAVIOR; ALLOYS;
D O I
10.1088/0256-307X/33/11/117304
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Ni0.7Zn0.3Fe2O4/Co0.8Fe2.2O4 (NZFO/CFO) multilayer films are fabricated on Si(100) substrates by the chemical solution deposition method. The microstructure and magnetic properties are systematically investigated. The results of field-emission scanning electronic microscopy show that the grain size of the NZFO/CFO multilayer film is quite uniform and the thickness is about 300 nm. The remanence enhancement effect of the NZFO/CFO multilayer film can be mainly attributed to the exchange coupling interaction between NZFO and CFO ferrite films, which is in favor of the design and fabrication of modern electronic devices.
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页数:4
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