INDONESIAN JOURNAL OF APPLIED PHYSICS
Vol 12, No 1 (2022): IJAP Volume 12 ISSUE 01 YEAR 2022

Comparison of Ni0.6Co0.4Fe2O4 and NiFe2O4 Nanoparticles for Magnetic Characteristics, Synthesized Using Co-Precipitation Method

Utari Utari (( SCOPUD ID : 56069358000 ) Physics Department, Universitas Sebelas Maret)
Yeni Herlina K. Dasi (School of Engineering and Science, Institute Technology Dili, Rua ai -meti laran, Dili)
Budi Purnama (Department of Physics, Graduate School, Sebelas Maret University Jalan Ir. Sutami 36 A, Surakarta)

Article Info

Publish Date
12 Apr 2022

Abstract

Comparison of nickel Ni0.6Co0.4Fe2O4   and NiFe2O4 were studied. The co-precipitation method was performed for the whole sample. After annealing of 600°C for 4 hours, the nanoparticles samples evaluated their structural properties by using Fourier Transform Infra-Red (FTIR) and X-Ray Diffraction (XRD). The XRD pattern confirms that the whole samples have the crystalline structure of the face-centered cubic (fcc) inverse spinel. Furthermore, the lattice and crystallite size of NiFe2O4 increased when added Co2+. The FTIR spectrum showed two prominent absorption bands, i.e., at around k of 358 cm-1 and 588 cm-1, where metals at tetrahedral and octahedral sites reflect intrinsic vibrations, respectively.  Finally, the decrease of saturated magnetization MS from 22.2 emu/g and 9.92 emu/g replacement of Co2+ cation with Ni2+.

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Journal Info
INDONESIAN JOURNAL OF APPLIED PHYSICS
Website

Abbrev

ijap

Publisher

Universitas Sebelas Maret

Subject

Astronomy Energy Materials Science & Nanotechnology Physics

Description

Indonesia Journal of Apllied Physics provides rapid publication of short reports and important research in all fields of physics. Indonesia Journal of Apllied Physics publishes articles that are of significance in their respective fields whilst also contributing to the disclipline of physics as a ...