Isochronal recovery behaviour on electromagnetic properties of polycrystalline nickel zinc ferrite (Ni0.5Zn0.5Fe2O4) prepared via mechanical alloying

Nor Hapishah, Abdullah and Muhammad Syazwan, Mustaffa and Mohd Nizar, Hamidon and Farah Nabilah, Shafiee and Ismayadi, Ismail and Idza Riati, Ibrahim (2021) Isochronal recovery behaviour on electromagnetic properties of polycrystalline nickel zinc ferrite (Ni0.5Zn0.5Fe2O4) prepared via mechanical alloying. Scientific Reports, 11 (19642). pp. 1-11. ISSN 2045-2322

[img] PDF
recovery1.pdf

Download (395kB)
Official URL: https://www.nature.com/articles/s41598-021-99236-6

Abstract

A new approach through heat treatment has been attempted by establishing defects by the process of quenching towards electrical and magnetic properties in the nickel zinc ferrite (Ni0.5Zn0.5Fe2O4) sample. The measured property values in permeability and hysteresis characteristic gave their recovery behaviour in which the values, after quenching were recovered after undergoing the annealing. Interestingly, a diferent trend observed in the permittivity value whereas the value was increased after quenching and subsequently recovered after annealing. The mechanisms which produced the changes is believed to be involved by defects in the form of vacancies, interstitials, microcracks and dislocations created during quenching which gave rise to changes in the values of the complex permeability and permittivity components and hysteresis behaviour.

Item Type: Article
Uncontrolled Keywords: UNIMAS, University, Borneo, Malaysia, Sarawak, Kuching, Samarahan, IPTA, education, Universiti Malaysia Sarawak
Subjects: Q Science > QC Physics
Divisions: Academic Faculties, Institutes and Centres > Centre for Pre-University Studies
Depositing User: Ibrahim
Date Deposited: 12 Oct 2021 07:06
Last Modified: 12 Oct 2021 07:06
URI: http://ir.unimas.my/id/eprint/36384

Actions (For repository members only: login required)

View Item View Item