The 239th Topical Symposium of the Magnetics Society of Japan

Recent progress in optical measurement of magnetic properties and optical measurement technology

In recent years, optical measurement technology of magnetic properties has also made remarkable progress. In particular, measurement and imaging techniques using the time-resolved method are indispensable techniques for the study of spintronics as methods for investigating spin dynamics. Furthermore, the introduction of new optical measurement technology is expected to lead to the development of new magnetic property measurement technology. In this symposium, researchers who are researching optical measurement technology will introduce new optical measurement technology. In addition, researchers who are conducting research on relationship between magnetic properties and light will also introduce their research results.

Date:

November 22nd (Tuesday), 2022　13:30 – 17:00

Venue:

Online(Zoom)

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）

Registration:

Registration form

Payment method:

MUFG Bank,　Jinbocho Branch　013-2259640
Paypal (Credit card)
Deadline：November 18th, 2022 (Friday)

Information:

The Magnetic Society of Japan
Tel: 03-5281-0106/ E-mail: msj@bj.wakwak.com

Organizers:

Takayuki Ishibashi (Nagaoka Univ. of Tech.), Kenji Tanabe (Toyota Tech. Inst.)

Program

13:30 – 14:10

“Polarization imaging using a polarization camera”

○Yukitoshi Otani (Utsunomiya Univ.)

14:10 – 14:50

“Scanning polarization imaging using a liquid-crystal geometric phase diffraction device”

○Hiroshi Ono, Moritsugu Sakamoto (Nagaoka Univ. of Tech.)

14:50 – 15:30

“Analysis of the optical electric field that changes around picoseconds”

○Tatsutoshi Shioda (Saitama Univ.)

15:40 – 16:20

“Magnetization dynamics of ferromagnetic/heavy metal thin films induced by optical helicity”

○Satoshi Iihama (Tohoku Univ.)

16:20 – 17:00

“Ultrafast magnetization dynamics measurements of antiferromagnets”

○Takuya Satoh (Tokyo Tech)

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