| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IEICE-MRIS, MMS, TOHOKU [detail] |
2026-06-04
14:50 |
Miyagi |
RIEC, Tohoku Univ.
(Primary: On-site, Secondary: Online) |
Identification of tip magnetic properties suitable for high-sensitivity domain observation of BiFeO3-based multiferroic thin films with various magnetic properties
Karin Hatakeyama, Swati S. DAS, Genta Egawa, Satoru Yoshimura (Akita Univ.) |
(To be available after the conference date) [more] |
|
| IEICE-MRIS, MMS, TOHOKU [detail] |
2026-06-04
15:15 |
Miyagi |
RIEC, Tohoku Univ.
(Primary: On-site, Secondary: Online) |
Fabrication of Co-Pt/Ru/Co-Pt films with perpendicular magnetization, low saturation magnetic field, and high saturation magnetization for realization of novel magnetic field sensors with high sensitivity, high signal output, and low power consumption
Hiiro Abe, Soichi Tanaka, Genta Egawa, Satoru Yoshimura (Akita Univ.) |
(To be available after the conference date) [more] |
|
| IEICE-MRIS, MMS, TOHOKU [detail] |
2026-06-04
16:00 |
Miyagi |
RIEC, Tohoku Univ.
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Fabrication of isolated pyramid-shaped ferromagnetic thin films and novel magnetization processes induced by three-dimensional geometry
Ken Hattori, Juharni, Liliany N. Pamasi, Ni’matil Mabarroh, Nobuyoshi Hosoito (NAIST), Azusa N. Hattori, Hidekazu Tanaka (Univ. Osaka), Satoru Yoshimura (Akita Univ.) |
[more] |
|
| IEICE-MRIS, IEICE-CPM, MMS [detail] |
2025-10-16
16:15 |
Aichi |
Toyohashi-Gika Univ.
(Primary: On-site, Secondary: Online) |
Fabrication of high-quality BiFeO3-based ferromagnetic and ferroelectric thin films by pulsed DC reactive sputtering method
Satoru Yoshimura, Swati S. DAS, Genta Egawa (Akita Univ.) |
The pulsed DC reactive sputtering method is useful for fabricating high-quality oxide magnetic thin films, which often h... [more] |
MMS2025-43
pp.4-9 |
| IEICE-MRIS, MMS, TOHOKU [detail] |
2025-06-05
13:00 |
Miyagi |
RIEC, Tohoku Univ.
(Primary: On-site, Secondary: Online) |
Fabrication of metal based thin films with perpendicular magnetization, low saturation magnetic field, and high saturation magnetization for Realization of Novel Magnetic Field Sensors with High Sensitivity and High Signal Output
Soichi Tanaka, Ryuji Takiura, Genta Egawa, Satoru Yoshimura (Akita Univ.) |
A novel magnetic field sensor composed of a BiFeO₃(BFO)-based ferromagnetic/ferroelectric thin film and a metallic perpe... [more] |
MMS2025-41
pp.1-8 |
| IEICE-MRIS, MMS |
2024-12-06
11:45 |
Ehime |
Ehime Univ. (CITE)
(Primary: On-site, Secondary: Online) |
Fabrication of metallic ferromagnetic/oxide multiferroic - multilayer structure for electric field control of giant magneto-optical Kerr effect
Satoru Yoshimura (Akita Univ.) |
In the current holographicspatial light modulators that enable ideal 3D image display with driving method of "spin-trans... [more] |
MMS2024-42
pp.32-38 |
| IEICE-MRIS, MMS |
2024-06-06
13:30 |
Miyagi |
RIEC, Tohoku Univ.
(Primary: On-site, Secondary: Online) |
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.) |
An α"-Fe16N2 has very high saturation magnetization and as the result very high magnetic crystalline anisotropy energy e... [more] |
MMS2024-31
pp.1-8 |
| IEICE-MRIS, MMS |
2023-06-08
15:25 |
Miyagi |
RIEC, Tohoku Univ.
(Primary: On-site, Secondary: Online) |
Fabrication of oxide/nitride matrix thin films by pulsed DC reactive sputtering method for realization of Co-based superparamagnetic granular thin films with high magnetization
Takumi Kobayashi, Ryutaro Ono, Genta Egawa, Satoru Yoshimura (Akita Univ.) |
In order to realize a Co-based superparamagnetic granular thin film with high magnetization, which can create new magnet... [more] |
MMS2023-35
pp.1-8 |
| IEICE-MRIS, MMS |
2022-06-10
14:20 |
Miyagi |
RIEC, Tohoku Univ.
(Primary: On-site, Secondary: Online) |
Effect of substitution of A-site by alkaline earth metals and laser-assisted heating/annealing on BiFeO3 thin films for induce of ferromagnetism
Riku Suzuki, Takumi Ozeki, Genta Egawa, Satoru Yoshimura (Akita Univ.) |
[more] |
MMS2022-39
pp.37-44 |
| IEICE-MRIS, MMS |
2022-06-10
14:45 |
Miyagi |
RIEC, Tohoku Univ.
(Primary: On-site, Secondary: Online) |
Effect of Co substitution concentration on various magnetic properties of (Bi1-xBax)(Fe1-yCoy)O3 multiferroic thin films and consideration on the origin of those magnetic properties
Takumi Ozeki, Genta Egawa, Satoru Yoshimura (Akita Univ.) |
Development of Ferromagnetism / ferroelectric thin films with large saturation magnetization, perpendicular magnetic ani... [more] |
MMS2022-40
pp.45-51 |
| IEICE-MRIS, MMS |
2021-06-10
16:15 |
Miyagi |
RIEC, Tohoku U.
(Primary: On-site, Secondary: Online) |
Dependence of perpendicular magnetic anisotropy and magnetic Kerr effect in (Bi,La)(Fe1-xCox)O3 multiferroic thin films on Co substitution concentration against Fe
Takumi Ozeki, Daichi Yamamoto, Genta Egawa, Satoru Yoshimura (Akita Univ.) |
High saturation magnetization and perpendicular magnetic anisotropy are required for multiferroic (ferromagnetic / ferro... [more] |
MMS2021-31
pp.29-34 |
| IEICE-MRIS, MMS |
2020-10-05
16:30 |
Online |
Online |
Development of BiFeO3 based ferromagnetic/ferroelectric thin film materials with large magnetic Kerr effect for application to electric field driven magneto-optical light modulator
Satoru Yoshimura, Daichi Yamamoto, Kotaro Takeda, Takumi Ozeki, Genta Egawa (Akita Univ.) |
[more] |
MMS2020-51
pp.27-32 |
| IEICE-MRIS, MMS |
2019-06-14
09:15 |
Miyagi |
Tohoku Univ. |
[Invited Talk]
Attempt of application to memory or display devices in BiFeO3-based multiferroic films
-- Fabrication of high-qualified films, material research, and functional verification --
Satoru Yoshimura, Munusamy Kuppan (Akita Univ.) |
Multiferroic materials with magneto-electric effect such as Bi-based ferrite, which simultaneously exhibit spontaneous p... [more] |
MMS2019-50
pp.37-43 |
| IEICE-MRIS, MMS |
2012-10-19
10:25 |
Akita |
AIT |
AC magnetic field imaging for current perpendicular magnetic writing head by frequency-modulated magnetic force microscopy (FM-MFM)
-- Suppression of image distortion by using cone shaped FePt-based high-coercivity MFM tips --
Satoru Yoshimura, Shinya Yasui, Genta Egawa, Yukinori Kinoshita, Hitoshi Saito (Akita Univ.) |
[more] |
|
| MMS, IEICE-MRIS |
2010-10-14
16:15 |
Akita |
Akita Research and Development Center |
Fabrication of L10-FePt based TMR multilayer using Fe(PdxPt1-x) with tunable perpendicular magnetic anisotropy for spin-transfer-switched MRAM
Shogo Omiya, Satoru Yoshimura, Genta Egawa, Hitoshi Saitou (Akita Univ.) |
[more] |
|
| MMS, IEICE-MRIS |
2010-07-09
10:45 |
Ibaraki |
Ibaraki Univ. |
[Invited Talk]
Development of dynamic magnetic force microscopy and its application to magnetic storage devices
Hitoshi Saito, Kodai Hatakeyama, Ryoichi Ito, Genta Egawa, Satoru Yoshimura (Akita Univ.), Wei Lu (Akita Univ./Tongji Univ.) |
[more] |
|