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Technical Group on Multi-media Storage (MMS)
Chair: Kenji Machida (NHK)
Secretary: Satoru Yoshimura (Akita Univ.)

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Technical Committee on Magnetic Recording & Information Storage (IEICE-MRIS)
Chair: Ikuya Tagawa (Tohoku Inst. of Tech.)
Secretary: Yasuaki Nakamura (Ehime Univ.), Yoshiyuki Hirayama (Samsung)
Assistant: Nobuaki Kikuchi (Tohoku Univ.), Toshiki Yamaji (AIST)

DATE:
Thu, Jun 6, 2024 13:30 - 17:05
Fri, Jun 7, 2024 09:30 - 11:35

PLACE:


TOPICS:
Recording system, Head, Media, and Others

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Thu, Jun 6 PM (13:30 - 14:45)
Chair: Simon Greaves (Tohoku Univ.)
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(1)/MMS 13:30 - 13:55
Fabrication of high-quality α"-Fe16N2 thin film with high saturation magnetization using pulsed DC reactive sputtering method
Ikuko Katsuyama, Genta Egawa, Satoru Yoshimura (Akita Univ.)

(2)/IEICE-MRIS 13:55 - 14:20
Comparison of Recording Characteristics of Sputtered Media for Magnetic Tape using Tape Heads and HDD Heads
Aiki Okubo (Tohtech), Junichi Tachibana, Takashi Aizawa, Minoru Yamaga (SSMS), Ikuya Tagawa (Tohtech)

(3)/IEICE-MRIS 14:20 - 14:45
Fundamental Study on Stress Distribution and Magnetization Properties of Fe-Co-V Alloy Wire
Atsuhiro Nishikura (Tohoku Univ.), Norimichi Watanabe (Kanagawa Univ.), Shin Saito (Tohoku Univ.), Akiyoshi Nakayama (Kanagawa Univ.)

----- Break ( 15 min. ) -----

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Thu, Jun 6 PM (15:00 - 17:05)
Chair: Nobuaki KIKUCHI (Akita Univ.)
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(4)/IEICE-MRIS 15:00 - 15:25
High rate RF sputtering of MgO underlayer by hot cathode method with porous target for heat asissted magnetic recording media
Kota Yamada, Daiki Miyazaki, Yuki Hirokawa, Seong-Jae Jeon, Akihiro Shimizu (Tohoku Univ.), Kosaku Iwatani (TOSHIMA Manufacturing Co., Ltd.), Shintaro Hinata, Tomoyuki Ogawa, Shin Saito (Tohoku Univ.)

(5)/IEICE-MRIS 15:25 - 15:50
Effect of Curie temperature distributions on the areal density capability of heat-assisted magnetic recording
Simon Greaves (Tohoku Univ), Hirofumi Suto (NIMS), Yasuaki Nakamura (Ehime Univ), Yasushi Kanai (NIIT)

(6)/IEICE-MRIS 15:50 - 16:15
A study on recording condition evaluation for multilayer magnetic recording using HAMR
Tomoya Watanabe, Yasuaki Nakamura, Madoka Nishikawa (Ehime Univ), Simon Greaves (Touhoku Univ), Yoshihiro Okamoto (Ehime Univ)

(7)/MMS 16:15 - 17:05
[Invited Talk]
Potential for new generation read heads using anomalous Hall effect
Tomoya Nakatani (NIMS)

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Fri, Jun 7 AM (09:30 - 10:10)
Chair: Satoru Yoshimura (Akita Univ.)
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(8)/MMS 09:30 - 10:10
[Invited Talk]
Development of magneto-optical spatial light modulator driven by current-induced domain wall motion and reconstruction of hologram.
Mayumi Kawana, Ryo Higashida, Ken-ichi Aoshima, Yuta Yamaguchi, Kenji Machida, Nobuhiko Funabashi (NHK)

----- Break ( 10 min. ) -----

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Fri, Jun 7 AM (10:20 - 11:35)
Chair: Yasuaki Nakamura(Ehime Univ.)
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(9)/IEICE-MRIS 10:20 - 10:45
Micromagnetic modeling of stochastic magnetic tunnel junctions
So Endo, Simon Greaves (Tohoku Univ.)

(10)/IEICE-MRIS 10:45 - 11:10
STO Oscillation vs. rise time of in-gap field in MAMR
Keita Tatsuno, Yasushi Kanai (NIIT), Simon Greaves (Tohoku Univ.)

(11)/IEICE-MRIS 11:10 - 11:35
Magnetic interaction in microwave assisted switching
Nobuaki Kikuchi (Akita Univ.), Masatoshi Hatayama, Takehito Shimatsu, Satohi Okamoto (Tohoku Univ.)

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is co-sponsored by ITE-MMS and IEICE Technical Committees : Magnetic Recording & Information Storage,IEEE CE Soc. Japan Chapter.


=== Technical Group on Multi-media Storage (MMS) ===

=== Technical Committee on Magnetic Recording & Information Storage (IEICE-MRIS) ===

# SECRETARY:
Toshiki Yamaji (AIST)
TEL +81-29-861-4178
E-mail: -aist


Last modified: 2024-05-10 11:55:27


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