Effective Magnetic Anisotropy of NixCo1-xFe2O4 Nanoparticles

被引：0
作者：
Dalla Costa, Leonardo J. [1 ]
Freitas, Marcio R. [2 ]
Gouveia, Guilherme L. [2 ]
Kiminami, Ruth H. G. A. [2 ]
Oliveira, Adilson J. A. [1 ]
Gualdi, Alexandre J. [1 ]
机构：
[1] Univ Fed Sao Carlos, Dept Phys, BR-13565905 Sao Carlos, Brazil
[2] Univ Fed Sao Carlos, Dept Mat Engn, Vitreous Mat Lab, BR-13565905 Sao Carlos, Brazil
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2024年 / 60卷 / 11期
基金：
巴西圣保罗研究基金会;
关键词：
Nickel; Magnetic anisotropy; Saturation magnetization; Magnetostriction; Ferrites; Anisotropic magnetoresistance; Magnetization; Ferrimagnetic materials; ferrites; magnetic anisotropy; SATURATION; LAW; MAGNETOSTRICTION; NANOCRYSTALLINE; FERROMAGNETS;
D O I：
10.1109/TMAG.2024.3426966
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：
The study of nanoparticles has generated great interest in recent years in several areas of research. For example, in multiferroic composite materials, the combination of ferroelectric materials and ferrimagnetic materials like the ferrites, may lead to the magnetoelectric effect. In particular, CoFe2O4 and NiFe2O4 as magnetic phases are interesting since these materials are electrical isolating oxides with high magnetic transition temperatures and high saturation magnetization. In this work, the effective magnetic anisotropy was studied as a function of the temperature for nanocrystalline nickel doped cobalt ferrite (CFO) samples NixCo1-xFe2O4, ( x=0 , 0.25, 0.50, 0.75, and 1).
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页数：5
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