Effect of sintering on structural and electrical properties of co-precipitated Mn-Zn ferrites

14th International Symposium on Advanced Materials

Mehmood, S.^1 ; Zahra, F.^1 ; Rehman, M.A.^1

Applied Thermal Physics Laboratory, Department of Physics, COMSATS Institute of Information Technology, Islamabad

44000, Pakistan^1

关键词: Ac Conductivity;    Co-precipitated;    Coprecipitation method;    Initial permeability;    Mn-Zn ferrites;    Spinel structure;    Structural and electrical properties;    Structural characterization;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/146/1/012040/pdf
DOI  :  10.1088/1757-899X/146/1/012040

来源: IOP

【 摘 要 】

Mn-Zn ferrite is one of the important class of soft ferrites. These are famous for possessing high initial permeability. In the present work, we have studied the effect of sintering on Mn-Zn nano particles. The particles were synthesized using co-precipitation method. The structural characterization of the prepared sample after each sintering step were done by using XRD. The XRD analysis showed the spinel structure. The electrical properties were studied as a function of temperature. It was observed that dielectric constant, loss tangent and AC conductivity varies with respect to temperature. The prepared composition is useful in microwave devices.