Preparation and characterization of Fe3O4 single crystal nanoparticles with high crystallinity

被引：1
|
作者：
Wang, Jingping [1 ]
Liu, Jianfen [2 ]
Lu, Minfen [2 ]
Meng, Jian [2 ]
机构：
[1] Harbin Engn Univ, Inst Chem Technol, Harbin, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Appl Chem, Key Lab Rare Earth Chem & Phys, Beijing 100864, Peoples R China
来源：
2006 1ST IEEE INTERNATIONAL CONFERENCE ON NANO/MICRO ENGINEERED AND MOLECULAR SYSTEMS, VOLS 1-3 | 2006年
基金：
中国国家自然科学基金;
关键词：
nanotechnology; ferrites; transition metal compounds;
D O I：
10.1109/NEMS.2006.334799
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Fe3O4 single crystal nanoparticles were prepared in zero field and in a magnetic field. Fe3O4 with well crystallinity is achieved in a magnetic field. X-ray diffraction, transmission electron microscopy, vibrating sample magnetometer and Mossbauer spectrum analysis have confirmed that the magnetic field results in increasing crystallinity, such as decrease surface spin disorder and cation vacancies for Fe3O4 single crystal particles.
引用
收藏
页码：459 / 461
页数：3
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