Synthesis of single-phase Sr3Co2Fe24O 41 Z-type ferrite by polymerizable complex method

Takeyuki Kikuchi; Tatsuya Nakamura; Tohru Yamasaki; Makoto Nakanishi; Tatsuo Fujii; Jun Takada; Yasunori Ikeda

doi:10.1016/j.materresbull.2011.03.004

Synthesis of single-phase Sr₃Co₂Fe₂₄O ₄₁ Z-type ferrite by polymerizable complex method

Takeyuki Kikuchi, Tatsuya Nakamura, Tohru Yamasaki, Makoto Nakanishi, Tatsuo Fujii, Jun Takada, Yasunori Ikeda

Research output: Contribution to journal › Article › peer-review

31 Citations (Scopus)

Abstract

Synthesis of single-phase Sr₃Co₂Fe₂₄O ₄₁ 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 Sr ₃Co₂Z 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 21.5μ_B/formula unit (50.5 emu/g) and a coercive force of 0.014 T at room temperature.

Original language	English
Pages (from-to)	1085-1087
Number of pages	3
Journal	Materials Research Bulletin
Volume	46
Issue number	7
DOIs	https://doi.org/10.1016/j.materresbull.2011.03.004
Publication status	Published - Jul 1 2011

Keywords

A. Magnetic materials
A. Oxides
D. Magnetic properties

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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title = "Synthesis of single-phase Sr3Co2Fe24O 41 Z-type ferrite by polymerizable complex method",

abstract = "Synthesis of single-phase Sr3Co2Fe24O 41 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 Sr 3Co2Z 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",

author = "Takeyuki Kikuchi and Tatsuya Nakamura and Tohru Yamasaki and Makoto Nakanishi and Tatsuo Fujii and Jun Takada and Yasunori Ikeda",

year = "2011",

month = jul,

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doi = "10.1016/j.materresbull.2011.03.004",

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T1 - Synthesis of single-phase Sr3Co2Fe24O 41 Z-type ferrite by polymerizable complex method

AU - Kikuchi, Takeyuki

AU - Nakamura, Tatsuya

AU - Yamasaki, Tohru

AU - Nakanishi, Makoto

AU - Fujii, Tatsuo

AU - Takada, Jun

AU - Ikeda, Yasunori

PY - 2011/7/1

Y1 - 2011/7/1

N2 - Synthesis of single-phase Sr3Co2Fe24O 41 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 Sr 3Co2Z 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.

AB - Synthesis of single-phase Sr3Co2Fe24O 41 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 Sr 3Co2Z 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.

KW - A. Magnetic materials

KW - A. Oxides

KW - D. Magnetic properties

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