Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

Thu. Oct 19, 2023 1:00 PM - 2:05 PM Room III (Room B1-A)

Chairperson:Yoshitaka KITAMOTO(Tokyo Institute of Technology, Japan)

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1:00 PM - 1:15 PM

[3-12A] Study for improved magnetic properties of Ca-La-Co M-type ferrite magnets

*Yoshinori Kobayashi¹ (1. Proterial, Ltd.)

1:15 PM - 1:30 PM

[3-13A] Evaluation of Local Magnetic Properties in Ferrite Magnets through Magnetic Domain-Wall Observations Under Applied Magnetic Field by DPC STEM

*Yoshiki O. Murakami¹, Takehito Seki^1,2, Katsuki Anai³, Yoshinori Kobayashi³, Tsunehiro Kawata³, Yuichi Ikuhara^1,4, Naoya Shibata^1,4 (1. The University of Tokyo, 2. JST PRESTO, 3. Proterial, Ltd., 4. JFCC ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

1:30 PM - 1:45 PM

[3-14A] Effects of quenching on the microstructure and magnetic properties of MnBi nanopowders synthesized by low-oxygen induction thermal plasma

*Jian WANG¹, Yusuke HIRAYAMA¹, Mingzhe BIAN¹, Kenta TAKAGI¹ (1. National Institute of Advanced Industrial Science and Technology)

1:45 PM - 2:00 PM

[3-15A] Synthesis and physical properties of pyrochlore-type oxides (Dy1-xREx)2Mo2O7 (RE = La, Sm)

*Shuto Aoki¹, Hiroto Ota¹, Masaki Kato¹ (1. Doshisha University ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

Break（5min）（2:00 PM - 2:05 PM）

Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

Thu. Oct 19, 2023 2:05 PM - 3:10 PM Room III (Room B1-A)

Chairperson:Koichi KAKIZAKI(Saitama University, Japan)

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2:05 PM - 2:20 PM

[3-16A] Magnetic phase transition of YbMn₆Ge₆

*Taketo Nakatani¹, Chishiro Michioka¹, Hiroaki Ueda¹, Kazuyoshi Yoshimura¹ (1. Kinso Laboratory, Kyoto University ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

2:20 PM - 2:35 PM

[3-17A] Synthesis of novel vanadium fluorides with ammonium ion using thermal decomposition

*Go Kobayashi¹, Hiroaki Ueda¹, Chishiro Michioka¹, Kazuyoshi Yoshimura¹ (1. Kyoto University)

2:35 PM - 2:50 PM

[3-18A] Properties of S=1/2 Kagome lattice Titanium fluorides with doubly ordered cations

*Ryoga Yokokura¹, Mahiro Hayashi¹, Hiroaki Ueda¹, Chishiro Michioka¹, Kazuyoshi Yoshimura¹ (1. Kyoto University)

2:50 PM - 3:05 PM

[3-19A] Magnetic properties of S = 1 doubly ordered kagome lattice Vanadium fluorides

*Kazuki Shibayama¹, Hiroaki Ueda¹, Chishiro Michioka¹, Akira Matsuo², Koichi Kindo², Kazuyoshi Yoshimura¹ (1. Graduate School of Science, Kyoto University, 2. ISSP, Tokyo University)

Break（5min）（3:05 PM - 3:10 PM）

Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

Thu. Oct 19, 2023 3:10 PM - 4:15 PM Room III (Room B1-A)

Chairperson:Yoshinori KOBAYASHI(Proterial, Ltd.)

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3:10 PM - 3:25 PM

[3-20A] Synthesis of protein-immobilized iron oxide magnetic nanoparticles with high dispersion stability for biosensing

*Ken Akiba¹, Kyohei Okubo¹, Yoshitaka Kitamoto¹ (1. Tokyo Institute of Technology ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

3:25 PM - 3:40 PM

[3-21A] Magneto-electric effects in zinc oxide/cobalt ferrite laminated multi-ferroic thin films fabricated by sputtering method

*Issei Takahashi¹, Koichi Kakizaki¹, Kenji Kamishima¹ (1. Saitama university )

3:40 PM - 3:55 PM

[3-22A] High frequency properties of resin composite sheet using core shell powder consisting of Fe-Cr-Co and Co spinel ferrite

*Mitsuharu SATO¹, Tomoki ISHIJIMA¹, Saijian AJIA¹, Masashi MATSUURA¹, Satoshi SUGIMOTO¹ (1. Tohoku University)

Cancelled

3:55 PM - 4:10 PM

[3-23A] Cancelled

Break（5min）（4:10 PM - 4:15 PM）

Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

Thu. Oct 19, 2023 4:15 PM - 5:15 PM Room III (Room B1-A)

Chairperson:Satoshi SUGIMOTO(Tohoku University, Japan)

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4:15 PM - 4:30 PM

[3-24A] High-frequency magnetic properties of a magnetic powder cores for Fe-Mn-Ni powder coated with phosphate containing various metallic elements

*Ryoya Okazaki¹, Abe Satoshi¹, Jun Nishitsuji¹, Jun Akamatsu¹, Nobuyoshi Imaoka¹, Michiya Kume¹, Yoshinaka Kawakami², Kimihiro Ozaki² (1. NICHIA CORPORATION, 2. National Institute of Advanced Industrial Science and Technology)

4:30 PM - 4:45 PM

[3-25A] DC-Bias characteristic of high B_s type FeCo based amorphous alloys with high corrosion resistance

*Akito Hasegawa¹, Yoshiki Kajiura¹, Masakazu Hosono¹, Kazuhiro Yoshidome¹, Hiroyuki Matsumoto¹ (1. TDK Corporation)

4:45 PM - 5:00 PM

[3-26A] Influence of Chromium Content on Microstructure and Magnetic Properties of Fe-Based Nanocrystalline Alloy Powders

*Mayu Watanabe¹, Takuma Enomoto¹, Hideki Ishigami¹, Isamu Otsuka¹ (1. EPSON ATMIX CORPORATION)

5:00 PM - 5:15 PM

[3-27A] Relationship between corrosion resistance and surface structure in FeCoBPSiCr amorphous alloy powder

*Yoshiki Kajiura¹, Akito Hasegawa¹, Masakazu Hosono¹, Kazuhiro Yoshidome¹, Hiroyuki Matsumoto¹ (1. TDK Corporation)

Sessions

Special Session » Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

[3-12A] Study for improved magnetic properties of Ca-La-Co M-type ferrite magnets

[3-13A] Evaluation of Local Magnetic Properties in Ferrite Magnets through Magnetic Domain-Wall Observations Under Applied Magnetic Field by DPC STEM

[3-14A] Effects of quenching on the microstructure and magnetic properties of MnBi nanopowders synthesized by low-oxygen induction thermal plasma

[3-15A] Synthesis and physical properties of pyrochlore-type oxides (Dy1-xREx)2Mo2O7 (RE = La, Sm)

Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

[3-16A] Magnetic phase transition of YbMn₆Ge₆

[3-17A] Synthesis of novel vanadium fluorides with ammonium ion using thermal decomposition

[3-18A] Properties of S=1/2 Kagome lattice Titanium fluorides with doubly ordered cations

[3-19A] Magnetic properties of S = 1 doubly ordered kagome lattice Vanadium fluorides

Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

[3-20A] Synthesis of protein-immobilized iron oxide magnetic nanoparticles with high dispersion stability for biosensing

[3-21A] Magneto-electric effects in zinc oxide/cobalt ferrite laminated multi-ferroic thin films fabricated by sputtering method

[3-22A] High frequency properties of resin composite sheet using core shell powder consisting of Fe-Cr-Co and Co spinel ferrite

[3-23A] Cancelled

Control and Manipulation of Microstructure in Magnetic Materials for Functional Devices

[3-24A] High-frequency magnetic properties of a magnetic powder cores for Fe-Mn-Ni powder coated with phosphate containing various metallic elements

[3-25A] DC-Bias characteristic of high B_s type FeCo based amorphous alloys with high corrosion resistance

[3-26A] Influence of Chromium Content on Microstructure and Magnetic Properties of Fe-Based Nanocrystalline Alloy Powders

[3-27A] Relationship between corrosion resistance and surface structure in FeCoBPSiCr amorphous alloy powder

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