شماره ركورد كنفرانس :
5328
عنوان مقاله :
Study of some magnetic properties of cobalt zinc ferrite nanoparticles
پديدآورندگان :
Hadi Hamid hadi.ha@fs.lu.ac.ac.ir Department of chemistry, Faculty of science, University of Qom, Qom, Iran , Safari Reza R.safari@qom.ac.ir Department of chemistry, Faculty of science, University of Qom, Qom, Iran
كليدواژه :
Super , paramagnetic nanoparticles , Magnetic properties , Spin , Spin relaxation time , gyromagnetic ratio
عنوان كنفرانس :
بيست و سومين كنفرانس شيمي فيزيك انجمن شيمي ايران
چكيده فارسي :
In this work, zinc-cobalt mixed ferrite ZnxCo1-xFe2O4 (where x = 0, 0.2 and 0.4) were synthesized, using thermal treatment method Also, some the structural and electronic/magnetic properties of these magnetic cobalt zinc ferrite nanoparticles were studied, using vibrating sample magnetometer (VSM) and X-ray diffraction (XRD) technique. Analysis of these results showed that cobalt concentration has a significant effect on the magnetic properties (such as saturated magnetism, Ms, magnetic residue, Mr, and gyromagnetic ratio, γ) of these nanoparticles.
