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

Tue. May 24, 2022 9:00 AM - 10:15 AM Room III (2F, Room 201)

Chairperson:Satoshi SUGIMOTO(Tohoku University), Gaku Obara(Meiji University)

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9:00 AM - 9:40 AM

[3-1] Memorial Lecture of JSPM Award:
Magnetic materials and devices for biomedical applications using magnetic nanopartiles and their asseblies

〇Yoshitaka Kitamoto¹ (1.Tokyo Institute of Technology)

9:40 AM - 9:55 AM

[3-2A] High functional manifestation in magneto-optical surface plasmon systems: Prospects for bio-chemical sensors

〇Yukiko Yasukawa¹, Masaki Itoh¹, Haruki Yamane² (1.Chiba Institute of Technology, 2.Akita Industrial Technology Center)

9:55 AM - 10:10 AM

[3-3A] Synthesis of BiFeO₃/NiFe₂O₄ nano-composite particles and their magnetoelectric effects

Kazuki NAKAI¹, Masakuni TAKAHASHI¹, Jun KANO¹, 〇Tatsuo FUJII¹ (1.Okayama University)

Break (5 min) （10:10 AM - 10:15 AM）

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

Tue. May 24, 2022 10:15 AM - 11:05 AM Room III (2F, Room 201)

Chairperson:Tutsuo FUJII(Okayama University), Shusuke OKADA(National Institute of Advanced Industrial Science and Technology (AIST))

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10:15 AM - 10:30 AM

[3-4A] Electromagnetic Characteristics of Novel FeNbBPSi Nanocrystalline Alloy Powder with High Bs of 1.4T

〇Kazuhiro Yoshidome¹, Akito Hasegawa¹, Yoshiki Kajiura¹, Masakazu Hosono¹, Satoko Mori¹, Hiroyuki Matsumoto¹ (1.TDK Corporation)

10:30 AM - 10:45 AM

[3-5A] Analysis for high strength mechanism of magnetic powder core by heat treatment in H₂O vapor.

〇YOKO MURATA¹, Shoo KATSURA¹, Kasumi YANAGISAWA¹, Satomi URUSHIBATA, Hiroyuki MITANI (1.Kobe Steel, LTD.)

10:45 AM - 11:00 AM

[3-6A] The effect of Ba and Sr ratio and La-Co substitution on the anisotropy fields of Fe₂-W type ferrites

〇Yutaro Shirakawa¹, GAku Obara¹ (1.Meiji University)

※This presenter is a candidate for the Student Award for Outstanding Presentation.

Break (5 min) （11:00 AM - 11:05 AM）

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

Tue. May 24, 2022 11:05 AM - 12:15 PM Room III (2F, Room 201)

Chairperson:Yoshitaka KITAMOTO(Tokyo Institute of Technology), Yukiko YASUKAWA(Chiba Institute of Technology)

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11:05 AM - 11:45 AM

[3-7] Memorial Lecture of JSPM Award:
Improvement of magnetic properties of Sm-Fe-N magnets

〇Masashi Matsuura¹, Satoshi Sugimoto¹ (1.Tohoku University)

11:45 AM - 12:00 PM

[3-8A] Development of TbCu₇ type Sm-Fe-N anisotropic magnet powder

〇Suguru Sato¹, Shusuke Okada² (1.TDK Corporation, 2.National Institute of Advanced Industrial Science and Technology)

12:00 PM - 12:15 PM

[3-9A] Production of Sm-Fe-based magnets by spark plasma sintering

〇Tetsuji Saito¹ (1.Chiba Institute of Technology)

Sessions