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Synthesis of Fe3O4 thin films by solid state reactions
被引：9
|作者：
Iljinas, A
Brucas, R
Stankus, V
Dudonis, J
机构：
[1] Kaunas Univ Technol, Dept Phys, LT-51368 Kaunas, Lithuania
[2] Uppsala Univ, Dept Phys, Uppsala, Sweden
来源：
MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS
|
2005年
/
25卷
/
5-8期
关键词：
facing targets sputtering;
nanostructures;
Fe3O4;
magnetite;
solid-state reactions;
D O I：
10.1016/j.msec.2005.06.031
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
New method for preparation of Fe3O4 thin films using annealing Fe2O3 and Fe multilayer in vacuum is investigated in this work. Primal structures for annealing (Fe2O3 and Fe) were formed by reactive magnetron deposition method, using special construction facing target sputtering system with Fe planar targets. Crystal structure of as deposited thin film system, structural changes of this system after annealing at different conditions and phase composition formation were measured and analyzed using XRD method. The surface morphology was investigated by AFM (Atomic Force Microscopy). Samples magnetic properties were measured with MFM (Magnetic Force Microscopy) and magnetization curves measuring. The results show that it is possible to synthesize magnetite thin film using this method. A size of crystallites depends on synthesis condition. (c) 2005 Elsevier B.V. All rights reserved.
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页码：590 / 594
页数：5
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