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Synthesis of single-phase Sr3Co2Fe24O41 Z-type ferrite by polymerizable complex method |
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| Authors: | Takeyuki Kikuchi Tatsuya Nakamura Makoto Nakanishi Jun Takada |
| Affiliation: | a Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo, 2167 Syosya, Himeji-shi 671-2280, Japan b Department of Electrical Engineering and Computer Sciences, Graduate School of Engineering, University of Hyogo, 2167 Syosya, Himeji-shi 671-2280, Japan c Department of Applied Chemistry, Faculty of Engineering, Okayama University, 3-1-1 Tsushima-naka, Okayama 700-8530, Japan d Research Institute for Production Development, 15 Morimoto-cho, Shimogamo, Sakyo-ku, Kyoto-shi, Kyoto 606-0805, Japan |
| Abstract: | Synthesis of single-phase Sr3Co2Fe24O41 Z-type (Sr3Co2Z) ferrite was realized by adopting the polymerizable complex method. Crystal structure of samples has been investigated by powder X-ray diffraction (XRD). Single-phase Sr3Co2Z ferrite was obtained by heating at 1473 K for 5 h in air. Magnetic properties were discussed by measurements of M-H curves with vibrating sample magnetometer (VSM). Sr3Co2Z ferrite prepared by polymerizable complex method showed typical M-H curve of soft ferrite, with a saturation magnetization of 21.5μB/formula unit (50.5 emu/g) and a coercive force of 0.014 T at room temperature. |
| Keywords: | A Magnetic materials A Oxides D Magnetic properties |
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