TiO2/Co nanomaterials: synthesis and properties

被引：0
|
作者：
Le Van Hong [1 ]
Ngo Thi Hong Le [1 ]
Nguyen Chi Thuan [1 ]
Nguyen Xuan Nghia [1 ]
Nguyen Xuan Phuc [1 ]
机构：
[1] Vietnam Acad Sci & Technol, Lab Magnetism & Superconduct, Inst Mat Sci, Hanoi, Vietnam
来源：
INTERNATIONAL JOURNAL OF NANOTECHNOLOGY | 2011年 / 8卷 / 3-5期
关键词：
DMS; dilute magnetic semiconductor; TiO2/Co; Raman scattering; size effect; magnetisation; Co metal nanocluster; ROOM-TEMPERATURE FERROMAGNETISM; CO-DOPED ANATASE; THIN-FILMS; COBALT DISTRIBUTION; TIO2-CO;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The formation of anatase phase of TiO2 was observed and evaluated by using X-ray diffraction and Raman scattering spectra. It was found that the annealing temperature, its temperature rate and Co doping strongly increase the formation velocity of the anatase phase and size of TiO2 nanoparticles. The creation of Co cluster in TiO2 thin film was also estimated by using X-ray diffraction and magnetic characterisation in a combinative study. It was found that the annealing temperature remarkably affects the creation of the Co cluster in TiO2 thin films.
引用
收藏
页码：161 / 173
页数：13
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