Institute of Physics Ministry of Science and Education Republic of Azerbaijan

2021 03 az p.53-56

I.F. Yusibova,
Structural and physical properties of ferrite Ni_0.4Zn_0.3Cu_0.3Fe₂O₄

ABSTRACT

Ni_0.4Zn_0.3Cu_0.3Fe₂O₄ ferrite was synthesized by high-temperature alloying of ultra-pure components: NiO, ZnO, CuO, Fe₂O₃ at a temperature of 950°C. X-ray diffraction analysis, diffuse reflection in the IR range, and DTA analysis of the obtained sample were carried out. In the diffuse reflectance spectra in the range 4000-400 cm^-1, in addition to supplementary ones, two absorption bands characteristic of spinel ferrites are observed: 604-542 cm^-1 and 463-416 cm^-1.

Keywords: ferrite, thermal method, X-ray phase, IR spectroscopy, DTA analysis, sublattice
PACS: 41.20Gz;42.72Ai

DOI:-

Received: 30.08.2021

AUTHORS & AFFILIATIONS

Institute of Physics of Azerbaijan National Academy of Sciences, 131 H. Javid ave, Baku, AZ-1143, Azerbaijan
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