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  • Chem Sci Trans., 2015, 4(1),  pp 137-142  

    DOI:10.7598/cst2015.957

    Research Article

    FT-IR Studies of Cu Substituted Ni-Zn Ferrites for Structural and Vibrational Investigations

  • M. KALYAN RAJU
  • Department of Physics, Andhra University, Visakhapatnam-530003, A. P., India
  • Abstract

    Polycrystalline ferrite samples having a chemical formula Ni0.7-xCuxZn0.3Fe2O4 (where x=0.05 to 0.50 insteps of 0.05 variation) was prepared through the conventional ceramic method. The infra red spectra were recorded at the room temperature using FT-IR spectra for all samples in the range 4000 cm-1 to 400 cm-1 on MAGNA 550 Nicollet Instruments Corporation; the absorption spectra recorded 400 cm-1 to 4000 cm-1. The spectrum recorded transmittance (%) versus wave number (cm-1) and the spectrum confirms the spinel structure. The study of FT-IR spectra is very important tool for getting the ions positions in the lattice.

    Keywords

    FT-IR spectra, Copper substitution, Vibrational investigations

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