Complex impedance analysis of soft chemical synthesized NZCF systems

Authors

  • D. Parajuli Research Center for Applied Science and Technology, Tribhuvan University, Kirtipur, Nepal
  • Venkata Kumar Vagolu Department of Physics, Andhra University, Visakhapatnam-530003, India
  • K. Chandramoli Department of Engineering Physics, AUCE, Andhra University, Visakhapatnam-530003, India
  • N. Murali Department of Engineering Physics, AUCE, Andhra University, Visakhapatnam-530003, India
  • Bhumi Raj Sharma Department of Physics, Janapriya Multiple Campus, Pokhara, Kaski
  • Nunu Lal Shah Department of Physics, Tri-Chandra Multiple Campus, Kathmandu, Nepal
  • K. Samatha Department of Physics, Andhra University, Visakhapatnam-530003, India

DOI:

https://doi.org/10.3126/hp.v10i1.55283

Abstract

The soft chemical method was adopted to prepare of cobalt-substituted nickel-zinc ferrites (Ni0.95-x Zn0.05COx Fe2O4 for x = 0.01, 0.02 and 0.03). We have recently studied their structural, morphological, and magnetic properties, initial permeability, and dielectric constant. They were found to be with cubic ferromagnetic spinel structure, the morphology of which is suitable for high-density recording media. The impedance has a major role in characterizing the electrical and magnetic properties of the sample, which are dependent on their permeability and dielectric constant. So, this study will verify the values obtained before. Next, the energy stored in a capacitor is directly proportional, and its size is inversely proportional to the dielectric constant. Similarly, the resistance offered by a material to the magnetic field to pass through it is related to permeability. This study will focus on the variation of impedance with Co2+ concentration. The results were derived with the equivalent circuit model. The impedance analysis is also important in the biological field having a name of Bio-Impedance Analysis (BIA), for determining nutritional status, and many more.

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Published

2023-06-01

How to Cite

Parajuli, D., Kumar Vagolu, V., Chandramoli, K., Murali, N., Raj Sharma, B., Lal Shah, N., & Samatha, K. (2023). Complex impedance analysis of soft chemical synthesized NZCF systems. Himalayan Physics, 10(1), 78–85. https://doi.org/10.3126/hp.v10i1.55283

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Section

Research Articles