Email this article Infrared diffuse reflectance spectra of micropowders of Ni1–xZnxFe2O4 ferrites
- Authors: Alieva S.N.1, Kerimova A.M.1, Abdullaev R.B.1, Mekhtiev T.R.1
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Affiliations:
- Abdullaev Institute of Physics
- Issue: Vol 59, No 3 (2017)
- Pages: 543-549
- Section: Magnetism
- URL: https://ogarev-online.ru/1063-7834/article/view/199887
- DOI: https://doi.org/10.1134/S1063783417030027
- ID: 199887
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Abstract
The results of experimental studies of the IR diffuse reflectance spectra in the range from 4000 to 50 cm–1 of Ni1–xZnxFe2O4 ferrite micropowders with different concentrations of nickel and zinc are presented. The dependence of the intensity of the IR spectra of these ferrites on the changing concentrations of Fe2+ and Fe3+ cations in ferrites of different compositions is found. The features of change of the reflectance spectra are studied depending on the ferrite compositions, and an interpretation of the observed spectral structures is proposed.
About the authors
Sh. N. Alieva
Abdullaev Institute of Physics
Email: afet.kerimova@physics.ab.az
Azerbaijan, Baku, AZ1141
A. M. Kerimova
Abdullaev Institute of Physics
Author for correspondence.
Email: afet.kerimova@physics.ab.az
Azerbaijan, Baku, AZ1141
R. B. Abdullaev
Abdullaev Institute of Physics
Email: afet.kerimova@physics.ab.az
Azerbaijan, Baku, AZ1141
T. R. Mekhtiev
Abdullaev Institute of Physics
Email: afet.kerimova@physics.ab.az
Azerbaijan, Baku, AZ1141
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