The 222nd Topical Symposium of the Magnetic Society of Japan
The 2nd Technical Meeting on Magnetic Sensors

Development of TMR sensor for product applications and
recent progress of next-generation magnetic field detection techniques

Development of TMR sensors for product applications using magnetic tunnel junctions is progressing due to dramatic improvement in sensor sensitivity. Recent progress of researches on various applications of TMR sensor will be introduced. Additionally, magnetic field detection technology based on the new principle will be presented. Magnetic field detection techniques, which utilize, Faraday effect, plasmon and spin-wave, are expected to be applied to magnetic sensor devices in the future and are also interesting from the scientific point of view.

Date:

March 18th (Monday), 2019　13:00 – 16:20

Venue:

Room 330, Surugadai Memorial Hall, Chuo University
(3-11-5 Kanda-Surugadai, Chiyoda-ku, Tokyo） / Tel: 03-3292-3111
URL: http://global.chuo-u.ac.jp/english/siteinfo/visit/surugadai/

Admission Fee:

Free (reserved readers and students）
3,000 Yen (members and cooperate members）
6,000 Yen (non-members）

Booklet:

2,000 Yen (members, cooperate members and students）
4,000 Yen (non-members）

In cooperation with:

IEEJ (Technical society of sensors and micromachines)

Information:

The Magnetic Society of Japan / Tel: 03-5281-0106
URL: https://www.magnetics.jp/en/seminar/222

Organizers:

Mikihiko Oogane(Tohoku Univ.), Yasuyuki Okada (Mitsubishi Electric) ,
Takeshi Kato(Nagoya Univ.)

Program

13:00 – 13:10

“Opening Address”

○Mikihiko Oogane(Tohoku Univ.)

13:10 – 13:45

“Development of TMR Magnetic Sensors for Automobile”

○Masahiro Yoshimura¹, Takamoto Furuichi¹, Ryuichiro Abe¹, Hisanori Yokura¹，
Michihiro Makita¹, Mikihiko Oogane², Masakiyo Tsunoda², Kay Yakushiji³, Akio Fukushima³,
Hitoshi Kubota³, Shinji Yuasa³, Yasuo Ando², Yoshiaki Nakayama¹(¹Denso, ²Tohoku Univ., ³AIST)

13:45 – 14:20

“Highly sensitive strain-gauge sensor based on tunnel magnetoresistance effect and its application to MEMS”

○Yoshihiko Fuji, Yoshihiro Higashi, Kazuaki Okamoto, Shotaro Baba, Kei Masunishi, Tomohiko Nagata, Shiori Kaji, Akiko Yuzawa, Tomio Ono, Michiko Hara(Toshiba)

Break (15 min.）

14:35 – 15:10

“High frequency magnetic field measurement using Faraday effect”

○Kazushi Ishiyama(Tohoku Univ.)

15:10 – 15:45

“Magnetic field detection using magneto-plasmonic effect”

○Yoshito Ashizawa, Katsuji Nakagawa(Nihon Univ.)

15:45 – 16:20

“Magnetic field measurement using spin wave”

○Taichi Goto(Toyohashi Univ. Tech.)

The presentations will be given in Japanese.
Audio and/or visual recording is prohibited.