期刊论文详细信息
Bulletin of materials science
Bulk magnetic properties of CdFe2O4 in nano-regime
R V Upadhyay3  R V Mehta3  K V Rao2  Rucha Desai3  A Praneet1  Amita Gupta2 
[1] Department of Metallurgical Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221 005, India$$Department of Metallurgical Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221 005, IndiaDepartment of Metallurgical Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221 005, India$$;Materials Scienceâ€�?�Tmfy-MSE, Royal Institute of Technology, Stockholm, Sweden$$Materials Scienceâ€�?�Tmfy-MSE, Royal Institute of Technology, Stockholm, SwedenMaterials Scienceâ€�?�Tmfy-MSE, Royal Institute of Technology, Stockholm, Sweden$$;Department of Physics, Bhavnagar University, Bhavnagar 364 002, India$$Department of Physics, Bhavnagar University, Bhavnagar 364 002, IndiaDepartment of Physics, Bhavnagar University, Bhavnagar 364 002, India$$
关键词: Cadmium ferrite;    fine particle;    disordered magnetic state;    cation distribution.;   
DOI  :  
学科分类:材料工程
来源: Indian Academy of Sciences
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【 摘 要 】

Cadmium ferrite particles have been synthesized using co-precipitation technique followed by a low temperature (600°C) annealing in a time scale much shorter than reported in literature. Incorporation of sodium chloride during annealing helps to form a single phase spinel structure with a final particle size of around 50 nm. Even at such a short length scale we observe the overall magnetic properties to be similar to those of the bulk. The observed magnetic properties can be explained on the basis of an anti-ferromagnetic core with a shell containing ‘ferromagnetic-like’, but canted spin structure.

【 授权许可】

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