Work

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

Year: 2021

Type: article

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 different 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.

Source: Scientific Reports

DOI: 10.1038/s41598-021-99236-6

Authors: Nor Hapishah Abdullah, Muhammad Syazwan Mustaffa, Mohd Nizar Hamidon, Farah Nabilah Shafie, Ismayadi Ismail, Idza Riati Ibrahim

Institutions: Universiti Putra Malaysia, Universiti Malaysia Sarawak

Language: English

Topic: Magnetic Properties and Synthesis of Ferrites

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,990

Funder: Universiti Putra Malaysia