Characterization and studies of magnetic properties of nano-crystalline nickel zinc ferrites (Nizn-fe2o4) synthesized by calcination method

R. J. Ramalingam, P. K. Nayak, A. J. Nelson, T. Radhika, H. A. Al-Lohedan, Z. A. Issa

Research output: Contribution to journalJournal articlepeer-review

Abstract

Nano crystalline form of nickel zinc ferrites (NiZn-Fe2O4) is prepared by high temperature calcination method at various proportion of Nickel and Zinc ions into the spinel structure of ferrites. The crystalline phase of as prepared NiZn-ferrites materials is characterized by XRD and TEM analysis. The magnetic properties of as prepared materials were analyzed by SQUID (superconducting quantum interface device) magnetometer. The broadening in XRD pattern due to nanoparticle formation in the crystalline phase of Ni-Zn-ferrites materials. TEM images are showing spherical and rectangular shapes of aggregated particle formation for Zn (0.6) Ni (0.4) Fe (2.0) )4 composition.

Original languageEnglish
Pages (from-to)361-367
Number of pages7
JournalJournal of Ovonic Research
Volume16
Issue number6
StatePublished - 2020
Externally publishedYes

Keywords

  • Ferrite
  • Nanoparticle
  • Nickel
  • SQUID
  • Zinc nanoparticle

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