Presentations -

Effects of substituted elements and amounts of B-site on ferromagnetic and ferroelectric properties of (Bi,La)(FeyM1-y)O3 (M=Ni or Co or (Ni,Co)) ferromagnetic and ferroelectric thin films

2023.06  -  2023.06 

Development of BiFeO3-based Multiferroic Thin Films with Large Magneto-Optical Kerr Effect for Spatial Light Modulator Driven by Electric Field (Invited)

Satoru Yoshimura  [Invited]

The 10th Annual Congress of Nano Science and Technology-2023 (Nano S&T 2023)  (Osaka, Japan)  2023.05  -  2023.05  Cluster Meeting of Gala Technology

Development of BiFeO3-Based Multiferroic Thin Films with Excellent Magnetic Properties and Investigation of Their Etching Resistance for Magnetic Nano Device Applications

Soumyaranjan Ratha, Riku Suzuki, Daichi Yamamoto, Kotaro Takeda, Munusamy Kuppan, Genta Egawa, Satoru Yoshimura

Intermag 2023  (Sendai, Japan)  2023.05  -  2023.05  INTERMAG 2023

Effect of B-site Substitution Element and Substitution Amount on Magnetic Properties in (Bi,La)(Fe1-yMy)O3 (M = Co, Ni) Ferromagnetic and Ferroelectric Thin Films

Yuta Suzuki, Takumi Ozeki, Genta Egawa, and Satoru Yoshimura

Intermag 2023  (Sendai, Japan)  2023.05  -  2023.05  INTERMAG 2023

Magnetization reversal of highly functional magnetic film dot on BiFeO3 based multiferroic thin film by applying electric field for development of high-performance magnetic devices with low power consumption (Keynote)

Satoru Yoshimura  [Invited]

International Conference on Functional Materials for Future Technology (IC-FMFT 2023)  (Vellore+オンラインのハイブリッド開催)  2023.04  -  2023.04  Vellore Institute of Technology

Investigation of Etching Resistance in BiFeO3-based Multiferroic Thin Films with Excellent Magnetic Properties for Magnetic Nano Device Applications

Soumyaranjan Ratha, Riku Suzuki, Daichi Yamamoto, Kotaro Takeda, Munusamy Kuppan, Genta Egawa, Satoru Yoshimura

7th International Conference on Nanoscience and Nanotechnology (ICONN-2023)  (オンライン開催)  2023.03  -  2023.03  Department of Physics and Nanotechnology, SRMIST, SRM Nagar, Kattankulathur

Effect of B-site substitution element and substitution amount on magnetic properties in (Bi,La)(Fe1-yMy)O3 (M = Co, Ni) ferromagnetic and ferroelectric thin films

2023.03  -  2023.03 

Development of BiFeO3-Based Multiferroic Thin Films with Excellent Magnetic Properties and Investigation of Their Etching Resistance for Magnetic Nano Device Applications

S. Ratha, R. Suzuki, K. Takeda, D. Yamamoto, M. Kuppan, G. Egawa, S. Yoshimura

応用物理学会 第70回春季学術講演会  (上智大学 四ツ谷キャンパス)  2023.03  -  2023.03  応用物理学会

Effect of laser-assisted heating and post annealing on the crystal structure and magnetic / electric properties of BiFeO3 based multiferroic thin films

2023.01  -  2023.01 

The Effect of Lanthanoids (La, Nd, Sm, Eu, Gd, Dy, Er) Substitution against Bi on Perpendicular Anisotropy and Curie Temperature for Magnetic Device Applications in Multiferroic BiFeO3 Based Thin Films

Soumyaranjan Ratha, Takumi Ozeki, Riku Suzuki, Daichi Yamamoto, Munusamy Kuppan, Genta Egawa, and Satoru Yoshimura

National Conference on Advances in Condensed Matter Physics (ACMP-2020)  (Govt.(Autonomous) Collegeとオンラインのハイブリッド開催)  2022.12  -  2022.12  Post-Graduate Dept. of Physics, Govt.(Autonomous) College

Development of High-Functional Multiferroic Thin Films for Application to Low Power Consumption Magnetic Devices (Keynote)

Satoru Yoshimura  [Invited]

9th Malaysia-Japan Photovoltaics Workshop (MJPVW 2022)  (オンライン開催)  2022.12  -  2022.12  Universiti Kebangsaan Malaysia

Fabrication of (Bi,Eu)(Fe,Co)O3 Multiferroic Thin Films with High Saturation Magnetization and Curie Temperature for Magnetic Device Applications

Soumyaranjan Ratha, Daichi Yamamoto, Munusamy Kuppan, Genta Egawa, Satoru Yoshimura

The International Conclave on Materials, Energy & Climate (ICMEC)  (オンライン開催)  2022.12  -  2022.12  International Association of Advanced Materials

Improvement of Magnetic Properties in BiFeO3-based Multiferroic Thin Films for Devices Applications with Low Energy Consumptions

Soumyaranjan Ratha, Takumi Ozeki, Riku Suzuki, Daichi Yamamoto, Munusamy Kuppan, Genta Egawa, Satoru Yoshimura

Advanced Materials for Strategic Application and Sustainable Future (AMSAS - 2022)  (オンライン開催)  2022.12  -  2022.12  KPR Institute of Engineering and Technology (KPRIET)

Fabrication of BiFeO3-based Multiferroic Thin Films with Suitable Magnetic Properties for Various Magnetic Devices with Low Power Consumption

Soumyaranjan Ratha, Riku Suzuki, Takumi Ozeki, Daichi Yamamoto, Kotaro Takeda, Munusamy Kuppan, Genta Egawa, Satoru Yoshimura

2nd International Conference on Advanced Materials and Nanotechnology (ICAMN-2022)  (オンライン開催)  2022.12  -  2022.12  Department of Physics and Materials Science and Engineering Jaypee Institute of Information Technology, Noida

Development of Multiferroic BiFeO3 based Thin Films with Excellent Magnetic Properties for Reduction of Energy Consumption in Magnetic Devices

Soumyaranjan Ratha, Takumi Ozeki, Munusamy Kuppan, Genta Egawa, and Satoru Yoshimura

13th Indian scientist association in Japan (ISAJ) Symposium  (Embassy of India, Japan)  2022.11  -  2022.11  The Ambassador of India, Japan

Improvement in the saturation magnetization and Curie temperature of Bismuth Ferrite multiferroic thin films by substituting Europium and Cobalt

Soumyaranjan Ratha, Daichi Yamamoto, Munusamy Kuppan, Genta Egawa, and Satoru Yoshimura

3rd National Conference on Materials and Devices (3rd NCMD-2022)  (Teerthanker Mahaveer Universityとオンラインのハイブリッド開催)  2022.11  -  2022.11  Department of Physics, Faculty of Engineering & Computing Sciences, Teerthanker Mahaveer University

Observation of clear magnetization and polarization reversal by local electric field in BiFeO3-based multiferroic thin film with using metallic MFM tip with optimized magnetization

Satoru Yoshimura and Genta Egawa

2022 IET International Conference on Engineering Technologies and Applications  (ハイブリッド（台湾国立彰化師範大学・オンライン）)  2022.10  -  2022.10  The Institution of Engineering and Technology (IET)

Influence of Lanthanides and Cobalt substituent in the magnetic properties of Bismuth Ferrite multiferroic thin films

Soumyaranjan Ratha, Takumi Ozeki, Daichi Yamamoto, Kotaro Takeda, Munusamy Kuppan, Genta Egawa, and Satoru Yoshimura

The 12th Annual Symposium on Magnetics 2022  (オンライン開催)  2022.09  -  2022.09  IEEE Magnetics Society, Singapore Chapter

Effect of B-site substituting elements on magnetic anisotropy in (Bi,La)(Fe,M)O3 multiferroic thin films

2022.09  -  2022.09 

Effect of laser-assisted heating / annealing on various magnetic properties of multiferroic BiFeO3-based thin films

2022.09  -  2022.09