Magnetic Properties Of CoFe2O4 and ZnFe2O4 Nanoparticles Synthesized By Novel Chemical Route

被引：2
|
作者：
Kharat, S. P. [1 ]
Darvade, T. C. [1 ]
Gaikwad, S. K. [1 ]
Baraskar, B. G. [1 ]
Kakade, S. G. [1 ]
Kambale, R. C. [1 ]
Kolekar, Y. D. [1 ]
机构：
[1] Savitribai Phule Pune Univ, Ferro Mat Res Lab, Dept Phys, Pune 411007, Maharashtra, India
来源：
DAE SOLID STATE PHYSICS SYMPOSIUM 2015 | 2016年 / 1731卷
关键词：
Cobalt ferrite; Zinc ferrite; Mossbauer spectroscopy; Ferrites; Spinels; Magnetic materials;
D O I：
10.1063/1.4948162
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
CoFe2O4 and ZnFe2O4 nanoparticles were synthesized by modified and cost effective sol-gel autocombustion method. X-ray diffraction study confirms the spinel phase formation of face centered cubic lattice with space group Fd3m and without any impurity. Magnetic measurements demonstrate that the CoFe2O4 shows saturation magnetization of 2.73 mu(B)/f.u. where as ZnFe2O4 shows paramagnetic behavior. Magnetic behavior of CoFe2O4 and ZnFe2O4 is confirmed from Mssbauer studies. Effect of sintering on structural, magnetic and cation occupancy of substituted cobalt ferrite is discussed in this paper.
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页数：3
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