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标题：Structure and magnetic properties of Co-Zn substituted hexagonal ferrites
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作者：Erfan Handoko ; Anggoro B S ; Iwan Sugihartono 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2018
卷号：197
DOI：10.1051/matecconf/201819702007
语种：English
出版社：EDP Sciences
摘要：In In this study to understand the substitutional effect of Co-Zn on structural and magnetic properties of the BaFe12-2xCoxZnxO19M-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.