Structure and magnetic properties of Co-Zn substituted hexagonal ferrites

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Erfan Handoko, B.S. Anggoro, Iwan Sugihartono, Mangasi Am, Dini Siti Nurwulan, Serafin Christina, Zulkarnain Jalil

2018 MATEC Web of Conferences Vol. 197 Conference paper Cited by 2 SDG 14 Quartile

Abstract

In In this study to understand the substitutional effect of Co-Zn on structural and magnetic properties of the BaFe12-2xCoxZnxO19 M-type hexagonal ferrites with concentration (x= 0.0, 0.2, 0.4, 0.6, 0.8, 1.0) were synthesized by the ceramic method. The results of x-ray diffraction show polycrystalline with single phase. Scanning electron microscopy micrographs shows the hexagonal ferrites that are composed of small particles with large porosity, roughly of spherical shapes. The substitution of Fe3+ ion by Co2+ and Zn2+ has changed magnetic properties of hexagonal ferrites. © The Authors, published by EDP Sciences, 2018.

Affiliations

Universitas Negeri Jakarta, Dept of Physics, Jalan Rawamangun Muka, Jakarta, 13220, Indonesia; Syiah Kuala University, Dept. of Physics, Banda Aceh, Indonesia

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