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

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

Tue. May 21, 2024 1:00 PM - 2:20 PM Room I (3F, Hall XO301)

Chairperson:Kenta Takagi(National Institute of Advanced Industrial Science and Technology（AIST）)

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1:00 PM - 1:15 PM

[1-11A] Crystal orientation control of soft magnetic materials by additive manufacturing

*Takuya Kita¹, Kosho Wada¹, Tomoyasu Watanabe¹, Kenya Kurita², Akihiko Chiba³ (1. DENSO CORPORATION, 2. JAMPT CORPORATION, 3. TOHOKU UNIVERSITY)

1:15 PM - 1:30 PM

[1-12A] Influence of raw iron powder particle size on the iron loss of soft magnetic composite cores under inverter excitation

*Takuya Takashita¹, Takehara Marina², Hiratani Tatsuhiko² (1. JFE steel corporation, Steel research laboratory, Stainless steel & iron powder reserach dept., 2. JFE steel corporation, Steel research laboratory, Sustainable material research dept.)

1:30 PM - 1:50 PM

[1-13] Invited Talk : Magnetic domain observation of soft magnetic particles using magnetic Kerr effect

*Masaaki TAKEZAWA¹ (1. Kyushu Institute of Technology)

1:50 PM - 2:05 PM

[1-14A] Annealing temperature dependence of magnetic anisotropy in CoFeB-SiO₂ granular thin films

*Kimito Yamanaka¹, Honami Nitta¹, Kazuma Kawahara¹, Shigeki Nakagawa¹, Yota Takamura¹ (1. Tokyo Institute of Technology）（※This presenter is a candidate for the Student Award for Outstanding Presentation.)

2:05 PM - 2:20 PM

[1-15A] Synthesis of hcp-Co nanoparticles by thermolysis of CoCl(PPh₃)₃

*Hiroshi Ito¹, Kyohei Takahashi¹, Isao Kanada¹, Hiroyuki Matsumoto¹ (1. TDK Corporation)

Session information

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

[1-11A] Crystal orientation control of soft magnetic materials by additive manufacturing

[1-12A] Influence of raw iron powder particle size on the iron loss of soft magnetic composite cores under inverter excitation

[1-13] Invited Talk : Magnetic domain observation of soft magnetic particles using magnetic Kerr effect

[1-14A] Annealing temperature dependence of magnetic anisotropy in CoFeB-SiO₂ granular thin films

[1-15A] Synthesis of hcp-Co nanoparticles by thermolysis of CoCl(PPh₃)₃

Authentication

Session information

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

[1-11A] Crystal orientation control of soft magnetic materials by additive manufacturing

[1-12A] Influence of raw iron powder particle size on the iron loss of soft magnetic composite cores under inverter excitation

[1-13] Invited Talk : Magnetic domain observation of soft magnetic particles using magnetic Kerr effect

[1-14A] Annealing temperature dependence of magnetic anisotropy in CoFeB-SiO2 granular thin films

[1-15A] Synthesis of hcp-Co nanoparticles by thermolysis of CoCl(PPh3)3

Authentication

[1-14A] Annealing temperature dependence of magnetic anisotropy in CoFeB-SiO₂ granular thin films

[1-15A] Synthesis of hcp-Co nanoparticles by thermolysis of CoCl(PPh₃)₃