Presentations -

Development of high quality BiFeO3-based ferromagnetic and ferroelectric thin films with excellent magnetic properties for application to high performance and low power consumption magnetic devices (Invited)

 [Invited]

2021.10  -  2021.10 

Development of BiFeO3 based multiferroic thin film materials with large saturation magnetization and perpendicular magnetic anisotropy – Effect of substitution element against Bi on magnetic properties –

2021.09  -  2021.09 

Fabrication of CoCrPt-based magnetic / electric force microscope tip and observation of domain structure of ferromagnetic / ferroelectric thin films using the tip

2021.09  -  2021.09 

Development of BiFeO3 based multiferroic thin film materials with large saturation magnetization and perpendicular magnetic anisotropy – Effect of substitution element against Fe on magnetic properties –

2021.09  -  2021.09 

Electronics and electric materials - Fabrication of BiFeO3 based multiferroic films for high performance magnetic devices driven by electric field (Invited)

Satoru Yoshimura  [Invited]

Akita-Freiberg university partnership – Commemorating Prof. Curt Adolph Netto and exploring the future  (オンライン開催)  2021.06  -  2021.06  秋田大学・フライベルク工科大学

Dependence of perpendicular magnetic anisotropy and magnetic Kerr effect in (Bi,La)(Fe1-xCox)O3 multiferroic thin films on Co substitution concentration against Fe

2021.06  -  2021.06 

Measurement of dynamic magnetization reversal of magnetic film fabricated onto BiFeO3 based multiferroic film by applying electric field and development of the multiferroic film with high magnetization for this method (Keynote)

Satoru Yoshimura  [Invited]

International Conference on Science and Applied Science 2021  (オンライン開催)  2021.04  -  2021.04  Sebelas Maret University

Magneto-optical Kerr effect of (Bi0.5A0.5)(Fe1-XCoX)O3 (A : Lanthanoid, X : 0 - 0.3) films

S. Yoshimura, D. Yamamoto, K. Takeda, T Ozeki, G. Egawa

2021.01  -  2021.01 

Fabrication of Co-Al2O3 superparamagnetic granular films with high magnetization

Takumi Kobayashi, Akito Nakada, and Satoru Yoshimura

2020.11  -  2020.11 

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, Daich Yamamoto, Kotaro Takeda, Takumi Ozeki, and Genta Egawa

2020.10  -  2020.10 

Development of high-functional and high-quality multiferroic thin films for application of high performance magnetic devices driven by electric field (Keynote)

Satoru Yoshimura  [Invited]

Virtual International Conference on Photovoltaic and Material Science  (オンライン開催)  2020.06  -  2020.06  CGC, VIT

Development of novel magnetic recording device driven by electric field using BiFeO3-based ferromagnetic and ferroelectric thin films (Keynote)

Satoru Yoshimura  [Invited]

2019 Global Research Efforts on Energy and Nanomaterials  (Taipei, Taiwan)  2019.12  -  2019.12  GREEN 2019

Magnetization reversal of [Co/Pd] perpendicular magnetic film fabricated onto (Bi,La)(Fe,Co)O3 multiferroic film by applying electric field to multiferroic / magnetic laminated film

S. Yoshimura, N. Oshita, M. Kuppan

64th Annual Conference on Magnetism and Magnetic Materials  (Las Vegas, USA)  2019.11  -  2019.11  MMM2019

Trial to application of BiFeO3-based multiferroic films to new magnetic memory devices - Mamaterial research, fabrication of high-qualified films, and functional verification - (Keynote)

S.Yoshimura, M. Kuppan,  [Invited]

ICSET 2019  (Tamil Nadu, India)  2019.10  -  2019.10  Vellore Institute of Technology

Attempt of application to memory or display devices in BiFeO3-based multiferroic films - Fabrication of high-qualified films, material research, and functional verification - (Invited)

S.Yoshimura, M. Kuppan,  [Invited]

Indeiana Summit 2019  (Indianapolis,USA)  2019.10  -  2019.10  Vellore Institute of Technology

Properties of magnetic Kerr effect of (Bi1-xLax)(Fe0.75Co0.25)O3 multiferroic thin films with perpendicular anisotropy fabricated by a pulsed DC reactive sputtering technique

M. Kuppan, S. Yoshimura

International Workshop on Materials Technology and Applications 2018  (Tamil, Nadu, India)  2018.10  -  2018.10  CGC, VIT

High Functional Multiferroic Thin Films for Novel Magnetic Devices with System of Magnetization Reversal by Electric Field (Invited)

S. Yoshimura and M. Kuppan  [Invited]

International Workshop on Materials Technology and Applications 2018  (Tamil Nadu, India)  2018.10  -  2018.10  CGC, VIT

Giant magnetic Kerr effect of (Bi1-xLax)(Fe0.75Co0.25)O3 multiferroic thin films with perpendicular magnetic anisotropy fabricated by a pulsed DC reactive sputtering

M. Kuppan, S. Yoshimura

The 21st International Conference on Magnetism  (San Francisco, USA)  2018.07  -  2018.07  ICM2018

Fabrication of highly qualified (Bi1-xBax)FeO3 multiferroic thin films by using a pulsed DC reactive sputtering method and demonstration of magnetization reversal by electric field

S. Yoshimura and M. Kuppan

The 21st International Conference on Magnetism  (San Francisco, CA, USA)  2018.07  -  2018.07  ICM2018

High Functional Multiferroic Thin Films for Application to Novel Magnetic Devices with System of Magnetization Reversal by Electric Field (invited)

Satoru Yoshimura  [Invited]

Solar Quest Seminar 2018  (東京大学、東京)  2018.05  -  2018.05