Oral Session

[A4-O1] Slot 01

Mon. Dec 13, 2021 9:00 AM - 11:00 AM Room E (G416+417)

Chair: Shinji Tsuneyuki (Department of Physics, The University of Tokyo)

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9:00 AM - 9:40 AM

[A4-O1-01 (Symposium Invited)] To Mix Or Not To Mix? Synthesizability Entropy-descriptors And The Controversial Role Of Vibrations In The Stability Of High-entropy Ceramics

*Stefano Curtarolo¹, Marco Esters¹, Cormac Toher¹, Corey Oses¹, David Hicks¹, Mike Mehl¹ (1. Duke University - Center for Autonomous Materials Design (United States of America))

9:40 AM - 10:00 AM

[A4-O1-02] Machine learning driven phase diagram construction

*Ryo Tamura^1,2,3, Kei Terayama^3,4,5, Ryoji Katsube⁵, Yoshitaro Nose⁵ (1. National Institute for Materials Science (Japan), 2. The University of Tokyo (Japan), 3. RIKEN (Japan), 4. Yokohama City University (Japan), 5. Kyoto University (Japan))

10:00 AM - 10:20 AM

[A4-O1-03] Variable selection with confidence evaluation based on Bayesian model averaging

*Koki Obinata¹, Tomofumi Nakayama², Atsushi Ishikawa³, Keitaro Sodeyama³, Kenji Nagata³, Yasuhiko Igarashi⁴, Masato Okada¹ (1. The Univ. of Tokyo (Japan), 2. KARAKURI Inc. (Japan), 3. National Institute for Materials Science (NIMS) (Japan), 4. Univ. of Tsukuba (Japan))

10:20 AM - 10:40 AM

[A4-O1-04] Virtual Measurement Analysis by Bayesian Spectroscopy on X-ray Magnetic Circular Dichroism Spectra at the Ni-L₃, -L₂ Edges

*Taiga Yamasaki¹, Kazunori Iwamitsu², Hiroyuki Kumazoe³, Masato Okada^4,5, Masaichiro Mizumaki⁶, Ichiro Akai³ (1. Graduated School of Sci. and Tech., Kumamoto Univ. (Japan), 2. Technical Division, Kumamoto Univ. (Japan), 3. Inst. of Indus. Nanotechnology, Kumamoto Univ. (Japan), 4. Department of Complexity Sci. and Engineering, The Univ. of Tokyo (Japan), 5. Res. and Services Division of Materials Data and Integrated System, National Inst. for Materials Sci. (Japan), 6. Japan Synchrotron Radiation Res. Inst. (Japan))

10:40 AM - 11:00 AM

[A4-O1-05] First principles statistical thermodynamics of dopant configurations and hydration behavior in Sc-doped BaZrO₃

*Shusuke Kasamatsu¹, Akihide Kuwabara², Kenta Hoshino³, Junji Hyodo³, Yoshihiro Yamazaki^3,4 (1. Academic Assembly (Faculty of Sci.), Yamagata Univ. (Japan), 2. Japan Fine Ceramics Center (Japan), 3. INAMORI Frontier Res. Center, Kyushu Univ. (Japan), 4. Q-PIT, Kyushu Univ. (Japan))

Oral Session

[A4-O2] Slot 02

Mon. Dec 13, 2021 1:30 PM - 5:00 PM Room E (G416+417)

Chair: Hiroshi Yoshida (University of Tokyo), Shinji Yuasa (AIST)

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1:30 PM - 2:10 PM

[A4-O2-01 (Symposium Invited)] Machine learning autonomous identification of magnetic alloys beyond the Slater-Pauling limit

*Yuma Iwasaki^1,2, Ryohto Sawada³, Eiji Saitoh^2,4, Masahiko Ishida^3,5 (1. NIMS (Japan), 2. University of Tokyo (Japan), 3. NEC Corp. (Japan), 4. Tohoku Univ. (Japan), 5. AIST (Japan))

2:10 PM - 2:30 PM

[A4-O2-02] Evidence of Electric Field Induced Magnetization Switching in a Multiferroic Heterostructure with Perpendicular Magnetic Anisotropy

Satya Prakash Pati¹, Muftah Al-Mahdawi², Mikihiko Oogane², Yasuo Ando², *Tomoyasu Taniyama¹ (1. Nagoya Univ. (Japan), 2. Tohoku Univ. (Japan))

2:30 PM - 2:50 PM

[A4-O2-03] Electric-field modulation of magnetic anisotropy in epitaxial Co₂FeSi/Pb(Mg_1/3Nb_2/3)O₃-PbTiO₃ multiferroic heterostructures

*Shumpei Fujii¹, Takamasa Usami², Shinya Yamada^2,1, Yu Shiratsuchi^3,2, Ryoichi Nakatani^3,2, Kohei Hamaya^2,1 (1. Grad. Sch. Eng. Sci., Osaka Univ. (Japan), 2. CSRN, Osaka Univ. (Japan), 3. Grad. Sch. Eng., Osaka Univ. (Japan))

Break （2:50 PM - 3:10 PM）

3:10 PM - 3:50 PM

[A4-O2-04 (Symposium Invited)] Combining DFT and machine learning for magnetic materials design

*Stefano Sanvito¹ (1. Trinity College Dublin (Ireland))

3:50 PM - 4:10 PM

[A4-O2-05] Spin Current Generation using Macroscopic Angular Momentum in Solids

*Yukio Nozaki^1,6, Taisuke Horaguchi¹, Kazuto Yamanoi¹, Mamoru Matsuo^2,3,4, Tadakatsu Ohkubo⁵, Kazuhiro Hono⁵, Zhenchao Wen⁵, Seiji Mitani⁵, Hiroaki Sukegawa⁵ (1. Department of Physics, Keio University (Japan), 2. Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences (China), 3. RIKEN Center for Emergent Matter Science (CEMS) (Japan), 4. Advanced Science Research Center, Japan Atomic Energy Agency (Japan), 5. Research Center for Magnetic and Spintronic Materials, National Institute for Materials Science (NIMS) (Japan), 6. Center for Spintronics Research Network (CSRN), Keio University (Japan))

4:10 PM - 4:30 PM

[A4-O2-06] Magnetic Stiffness of Quaternary Heusler Alloys at the Interface with MgO Studied by Ab initio Calculations and Machine Learning

*Masafumi Shirai^1,2,3, Ryo Yamayoshi¹, Tufan Roy¹, Masahito Tsujikawa^1,2 (1. Res. Inst. of Electrical Communication (RIEC), Tohoku Univ. (Japan), 2. Center for Spintronics Res. Network (CSRN), Tohoku Univ. (Japan), 3. Center for Sci. and Innovation in Spintronics (CSIS), Core Res. Cluster (CRC), Tohoku Univ. (Japan))

4:30 PM - 4:50 PM

[A4-O2-07] Electric-field control of magnetization process in Co₂FeSi/BaTiO₃ multiferroic hybrid

*Shaojie Hu¹, Shinya Yamada², Po-Chun Chang³, Kohei Ohnishi¹, Kohei Hamaya², Wen-Chin Lin³, Takashi Kimura¹ (1. Kyushu University (Japan), 2. Osaka University (Japan), 3. National Taiwan Normal University (Taiwan))

Poster Session

[A4-PV21] Slot 21

Mon. Dec 13, 2021 6:30 PM - 8:00 PM A4-PV21 (online)

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6:30 PM - 8:00 PM

[A4-PV21-01] Nanoscale Crystal Orientation Analysis of Highly Textured NdFeAs(O,F) Films on Technical Substrates

*Zimeng Guo^1,2, Hongye Gao¹, Keisuke Kondo³, Takafumi Hatano^2,3, Kazumasa Iida^2,3, Jens Hänisch⁴, Hiroshi Ikuta³, Satoshi Hata^1,2 (1. Kyushu Univ. (Japan), 2. JST CREST (Japan), 3. Nagoya Univ. (Japan), 4. Karlsruhe Institute of Technology (Germany))

6:30 PM - 8:00 PM

[A4-PV21-02] High J_c K-doped BaFe₂As₂ epitaxial thin films grown on oxide substrates

*Dongyi Qin¹, Kazumasa Iida^2,6, Takafumi Hatano^2,6, Hongye Gao³, Zimeng Guo^4,6, Chao Wang³, Hikaru Saito^5,6, Satoshi Hata^3,6,4, Michio Naito^1,6, Akiyasu Yamamoto^1,6 (1. Department of Applied Physics, Tokyo Univ. of Agri. and Tech. (Japan), 2. Department of Materials Physics, Nagoya Univ. (Japan), 3. The Ultramicroscopy Res. Center, Kyushu Univ. (Japan), 4. Interdisciplinary Graduate School of Eng. Sci., Kyushu Univ. (Japan), 5. Inst. for Materials Chemistry and Eng., Kyushu Univ. (Japan), 6. JST CREST (Japan))

6:30 PM - 8:00 PM

[A4-PV21-03] Multiscale structural quantification of Ba-122 superconducting polycrystalline bulks

*Yusuke Shimada^1,4, Shinnosuke Tokuta^2,4, Zimeng Guo^3,4, Hongye Gao^3,4, Satoshi Hata^3,4, Akiyasu Yamamoto^2,4 (1. Tohoku Univ. (Japan), 2. Tokyo Univ. of Agriculture and Tech. (Japan), 3. Kyushu Univ. (Japan), 4. JST-CREST (Japan))

6:30 PM - 8:00 PM

[A4-PV21-04] Deep Learning for Microstructural Classification of Polycrystalline Superconducting Materials

*Yu Hirabayashi¹, Haruka Iga¹, Hiroki Ogawa¹, Shinnosuke Tokuta¹, Yuki Okada¹, Yusuke Shimada², Akiyasu Yamamoto¹ (1. Tokyo Univ. of Agri. and Tech. (Japan), 2. Tohoku Univ. (Japan))

6:30 PM - 8:00 PM

[A4-PV21-05] Origin of the Anisotropic Magnetoresistance Effect Tunable with Electric Field in Co₂FeSi/BaTiO₃ Interfacial Multiferroic System

*Shunsuke Tsuna¹, Rafael Costa-Amaral¹, Yoshihiro Gohda¹ (1. Tokyo Tech. (Japan))

6:30 PM - 8:00 PM

[A4-PV21-06] Database-Driven Design of BaSi₂-Based Solar Cells with Theoretical Limit Efficiency

*Kosuke O. Hara¹ (1. Univ. of Yamanashi (Japan))

6:30 PM - 8:00 PM

[A4-PV21-07] Exploration of high-entropy alloys: An application of the evidence theory

*Minh-Quyet Ha¹, Duong-Nguyen Nguyen¹, Hieu-Chi Dam¹ (1. Japan Advanced Institute of Science and Technology (Japan))

6:30 PM - 8:00 PM

[A4-PV21-08] Reaching a Better Understanding of Hydrogen Physisorption on Carbon Materials Using an Explainable Machine Learning Algorithm

*Muhammad Irfan Maulana Kusdhany¹, Stephen Matthew Lyth¹ (1. Kyushu Univ. (Japan))

6:30 PM - 8:00 PM

[A4-PV21-09] The Effect of the Surface Condition of Alkaline-Earth Metal Oxides on the Oxidative Coupling of Methane

*Nobutsugu Hamamoto¹, Takakazu Kawahara¹, Ryoto Hagiwara¹, Kohei Matsuo¹, Kodai Matsukawa¹, Yoyo Hinuma², Takashi Toyao^3,4, Ken-ichi Shimizu^3,4, Takashi Kamachi^1,4 (1. Fukuoka Inst. of Tech. (Japan), 2. AIST (Japan), 3. Hokkaido Univ. (Japan), 4. ESICB (Japan))

6:30 PM - 8:00 PM

[A4-PV21-10] Vibrational mode analysis and quantitative evaluation of Stokes shift of Eu²⁺-doped phosphors

*Kousei Hiura¹ (1. Osaka Prefecture Univ. (Japan))

6:30 PM - 8:00 PM

[A4-PV21-11] Evaluation of similarity of local structures in inorganic crystals for novel phosphors search

*Shota Takemura¹, Takashi Takeda¹, Takayuki Nakanishi¹, Yukinori Koyama¹, Hidekazu Ikeno², Naoto Hirosaki¹ (1. National Inst. for Materials Sci. (Japan), 2. Osaka Prefecture Univ. (Japan))

6:30 PM - 8:00 PM

[A4-PV21-12] Broadband Electron Spin Resonance with Superconducting Coplanar Waveguide

*Shota Norimoto¹, Hirotaka Terai², Denis Konstantinov¹, Yuimaru Kubo¹ (1. Okinawa Institute of Science and Technology (Japan), 2. National Institute of Information and Communications Technology (Japan))

6:30 PM - 8:00 PM

[A4-PV21-13] Strong and Atmospherically Stable Dicationic Dopant

*Tadanori Kurosawa¹, Toshihiro Okamoto^1,2,3, Yu Yamashita^1,4, Shohei Kumagai¹, Shun Watanabe^1,2, Jun Takeya^1,4 (1. The University of Tokyo (Japan), 2. PRESTO, JST (Japan), 3. CREST, JST (Japan), 4. National Institute of Materials Science (Japan))

6:30 PM - 8:00 PM

[A4-PV21-14] Failure-Experiment-Supported Optimization of Synthetic Conditions for Novel Lanthanide Metal-Organic Frameworks

*Yu Kitamura¹, Emi Terado¹, Daisuke Tanaka¹ (1. Kwansei Gakuin Univ. (Japan))

6:30 PM - 8:00 PM

[A4-PV21-15] Size-distribution control of exfoliated nanosheets assisted by sparse modeling: Toward small-data-driven approach

*Yuri Haraguchi¹, Yasuhiko Igarashi², Hiroaki Imai¹, Yuya Oaki¹ (1. Keio Univ. (Japan), 2. Univ. of Tsukuba (Japan))

6:30 PM - 8:00 PM

[A4-PV21-16] Advanced microstructural formation modeling by machine learned phase field simulation using time-series observation data

Yuki Okada¹, Akimitsu Ishii¹, Akinori Yamanaka¹, Hikaru Saito², Satoshi Hata², *Akiyasu Yamamoto¹ (1. Tokyo Univ. of Agriculture and Technology (Japan), 2. Kyushu Univ. (Japan))

6:30 PM - 8:00 PM

[A4-PV21-17] Artificial-neural-network potential for predicting grain-boundary properties in compound semiconductors

*Tatsuya Yokoi¹, Katsuyuki Matsunaga¹ (1. Nagoya Univ. (Japan))

6:30 PM - 8:00 PM

[A4-PV21-18] Current-Induced Crystallisation in Heusler Alloy Films for Memory Potentiation in Neuromorphic Computation

William Frost¹, Kelvin Elphick¹, Marjan Samiepour¹, *Atsufumi Hirohata¹ (1. Univ. of York (UK))

6:30 PM - 8:00 PM

[A4-PV21-19] Exploration of Heusler alloy using approach combined with ab-initio calculation, machine leaning and experiments

*Tufan Roy¹, Ren Monma^2,3, Masahito Tsujikawa^1,4, Kazuya Suzuki^3,4, Tomoki Tsuchiya^5,4, Masafumi Shirai^1,4,5, Shigemi Mizukami^3,4,5 (1. RIEC, Tohoku Univ. (Japan), 2. Dept. Appl. Phys., Tohoku Univ. (Japan), 3. WPI-AIMR, Tohoku Univ. (Japan), 4. CSRN, Tohoku Univ. (Japan), 5. CSIS, Tohoku Univ. (Japan))

6:30 PM - 8:00 PM

[A4-PV21-20] Alloying Process of Fe₅₀Co₅₀ synthesized by Synthesized by Mechanical alloying method

*yoshihiro tsukiana¹ (1. ehime univ. (Japan))

6:30 PM - 8:00 PM

[A4-PV21-21] Symmetrized Wannierization method

*Takashi Koretsune¹ (1. Tohoku Univ. (Japan))

Oral Session

[A4-O3] Slot 03

Tue. Dec 14, 2021 9:00 AM - 11:00 AM Room E (G416+417)

Chair: Michiko Kusunoki (Nagoya University)

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9:00 AM - 9:20 AM

[A4-O3-01] Features in Optical Image of Generation Points of Dislocation Clusters in Multicrystalline Silicon Ingot Predicted by Transfer Learning of Convolutional Neural Network

*Hiroaki Kudo¹, Takuto Kojima¹, Tetsuya Matsumoto¹, Kentaro Kutsukake², Noritaka Usami³ (1. Grad. Sch. Info., Nagoya Univ. (Japan), 2. AIP, RIKEN (Japan), 3. Grad. Sch. Eng., Nagoya Univ. (Japan))

9:20 AM - 9:40 AM

[A4-O3-02] Four-dimensional Variational Method coupled with Bayesian Optimization for Phase-field Simulation of Solid-state Sintering

*Akimitsu Ishii¹, Akinori Yamanaka¹, Eisuke Miyoshi¹, Akiyasu Yamamoto¹ (1. Tokyo Univ. of Agric. and Tech. (Japan))

9:40 AM - 10:00 AM

[A4-O3-03] Two Coexisting Mechanisms for Ferroelectric Phase Transition in Li₂SrNb₂O₇

*Yasuhide Mochizuki¹, Takayuki Nagai², Hirokazu Shirakuni², Akitoshi Nakano², Fumiyasu Oba¹, Ichiro Terasaki², Hiroki Taniguchi² (1. Tokyo Inst. of Tech. (Japan), 2. Nagoya Univ. (Japan))

10:00 AM - 10:20 AM

[A4-O3-04] Precise analysis of segregation sites for As dopants at Si grain boundaries

*Yutaka Ohno¹, Tatsuya Yokoi², Yasuo Shimizu^1,5, Jie Ren¹, Koji Inoue¹, Yasuyoshi Nagai¹, Kentaro Kutsukake³, Kozo Fujiwara¹, Atsutomo Nakamura^2,4, Katsuyuki Matsunaga², Hideto Yoshida⁴ (1. Tohoku Univ. (Japan), 2. Nagoya Univ. (Japan), 3. RIKEN (Japan), 4. Osaka Univ. (Japan), 5. NIMS (Japan))

10:20 AM - 10:40 AM

[A4-O3-05] Improvement of Machine Learning Model for Crystal Orientation Estimation by Data Augmentation

*Takuto Kojima¹, Kyoka Hara², Kentaro Kutsukake³, Tetsuya Matsumoto¹, Hiroaki Kudo¹, Noritaka Usami² (1. Grad. Info. Nagoya Univ. (Japan), 2. Grad. Eng. Nagoya Univ. (Japan), 3. RIKEN AIP (Japan))

10:40 AM - 11:00 AM

[A4-O3-06] Process optimization for the seeded directional solidification of Si ingot using CFD and machine learning

*Xin Liu¹, Yifan Dang¹, Hiroyuki Tanaka¹, Kentaro Kutsukake², Toru Ujihara¹, Noritaka Usami¹ (1. Nagoya Univ. (Japan), 2. RIKEN (Japan))

Oral Session

[A4-O4] Slot 04

Tue. Dec 14, 2021 1:30 PM - 3:30 PM Room E (G416+417)

Chair: Shizuo Tokitoh (Yamagata Univ.)

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1:30 PM - 2:10 PM

[A4-O4-01 (Symposium Invited)] Exploring Doping Materials to Reduce Rayleigh Scattering of Silica Glass via Machine Learning-Assisted Molecular Simulations

*Shingo Urata¹, Nobuhiro Nakamura ¹, Tomofumi Tada², Hideo Hosono³ (1. AGC Inc. (Japan), 2. Kyushu Univ. (Japan), 3. Tokyo Inst. of Tech. (Japan))

2:10 PM - 2:30 PM

[A4-O4-02] Topological Analysis of Dynamic Networks in Thermoplastic Elastomers

*Ken Nakajima^1,2 (1. Tokyo Tech (Japan), 2. Univ. Tokyo (Japan))

2:30 PM - 2:50 PM

[A4-O4-03] Experimental Screening and Machine Learning of Conjugated Polymers for Organic Photovoltaic

*Akinori Saeki¹ (1. Osaka Univ. (Japan))

2:50 PM - 3:10 PM

[A4-O4-04] Material Search for Novel Organic Ferroelectrics Based on Crystal Structural Database

*Yukihiro Shimoi¹, Seiji Tsuzuki², Reiji Kumai³, Sachio Horiuchi¹ (1. National Inst. Advanced Indus. Sci. Tech. (AIST) (Japan), 2. Univ. Tokyo (Japan), 3. High Energy Accelerator Res. Organization (KEK) (Japan))

Oral Session

[A4-O5] Slot 05

Tue. Dec 14, 2021 4:00 PM - 6:00 PM Room E (G416+417)

Chair: Satoshi Itoh

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4:00 PM - 4:40 PM

[A4-O5-01 (Symposium Invited)] Chemical Synthesis* Machines Allow the Digitization of Matter

*Lee Cronin¹ (1. University of Glasgow (UK))

4:40 PM - 5:00 PM

[A4-O5-02] Autonomous exploration of solid electrolyte materials for lithium battery

*Shigeru Kobayashi¹, Ryota Shimizu¹, Yasunobu Ando², Taro Hitosugi¹ (1. Tokyo Institute of Technology (Japan), 2. National Institute of Advanced Industrial Science and Technology (Japan))

5:00 PM - 5:20 PM

[A4-O5-03] Materials Informatics for the Experimental Search for New Inorganic Compounds

*Yukari Katsura^1,2,3, Yuki Inada², Masaya Kumagai^3,4,5, Tomoya Mato¹, Yu Takada⁶, Takamichi Sushida⁷, Masakazu Akiyama⁶, Haruhiko Morito⁸, Masaya Fujioka⁹, Tohru Sugahara¹⁰ (1. National Inst. for Materials Sci. (Japan), 2. Univ. of Tokyo (Japan), 3. RIKEN (Japan), 4. SAKURA Internet Inc. (Japan), 5. Kyoto Univ. (Japan), 6. Meiji Univ. (Japan), 7. Saledian Polytechnic (Japan), 8. Tohoku Univ. (Japan), 9. Hokkaido Univ. (Japan), 10. Osaka Univ. (Japan))

5:20 PM - 5:40 PM

[A4-O5-04] Data-driven approach for developing new proton-conducting oxides

*Yoshihiro Yamazaki¹ (1. Kyusyu University(Japan))

Poster Session

[A4-PR15] Slot 15

Tue. Dec 14, 2021 6:30 PM - 8:30 PM A4-PR15 (G403-404)

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6:30 PM - 8:30 PM

[A4-PR15-01] Nanoscale Crystal Orientation Analysis of Highly Textured NdFeAs(O,F) Films on Technical Substrates

6:30 PM - 8:30 PM

[A4-PR15-02] High J_c K-doped BaFe₂As₂ epitaxial thin films grown on oxide substrates

6:30 PM - 8:30 PM

[A4-PR15-03] Multiscale structural quantification of Ba-122 superconducting polycrystalline bulks

6:30 PM - 8:30 PM

[A4-PR15-04] Deep Learning for Microstructural Classification of Polycrystalline Superconducting Materials

*Yu Hirabayashi¹, Haruka Iga¹, Hiroki Ogawa¹, Shinnosuke Tokuta¹, Yuki Okada¹, Yusuke Shimada², Akiyasu Yamamoto¹ (1. Tokyo Univ. of Agri. and Tech. (Japan), 2. Tohoku Univ. (Japan))

6:30 PM - 8:30 PM

[A4-PR15-05] Origin of the Anisotropic Magnetoresistance Effect Tunable with Electric Field in Co₂FeSi/BaTiO₃ Interfacial Multiferroic System

*Shunsuke Tsuna¹, Rafael Costa-Amaral¹, Yoshihiro Gohda¹ (1. Tokyo Tech. (Japan))

6:30 PM - 8:30 PM

[A4-PR15-06] Database-Driven Design of BaSi₂-Based Solar Cells with Theoretical Limit Efficiency

*Kosuke O. Hara¹ (1. Univ. of Yamanashi (Japan))

6:30 PM - 8:30 PM

[A4-PR15-07] Exploration of high-entropy alloys: An application of the evidence theory

*Minh-Quyet Ha¹, Duong-Nguyen Nguyen¹, Hieu-Chi Dam¹ (1. Japan Advanced Institute of Science and Technology (Japan))

6:30 PM - 8:30 PM

[A4-PR15-08] Reaching a Better Understanding of Hydrogen Physisorption on Carbon Materials Using an Explainable Machine Learning Algorithm

*Muhammad Irfan Maulana Kusdhany¹, Stephen Matthew Lyth¹ (1. Kyushu Univ. (Japan))

6:30 PM - 8:30 PM

[A4-PR15-09] The Effect of the Surface Condition of Alkaline-Earth Metal Oxides on the Oxidative Coupling of Methane

6:30 PM - 8:30 PM

[A4-PR15-10] Vibrational mode analysis and quantitative evaluation of Stokes shift of Eu²⁺-doped phosphors

*Kousei Hiura¹ (1. Osaka Prefecture Univ. (Japan))

6:30 PM - 8:30 PM

[A4-PR15-11] Evaluation of similarity of local structures in inorganic crystals for novel phosphors search

*Shota Takemura¹, Takashi Takeda¹, Takayuki Nakanishi¹, Yukinori Koyama¹, Hidekazu Ikeno², Naoto Hirosaki¹ (1. National Inst. for Materials Sci. (Japan), 2. Osaka Prefecture Univ. (Japan))

6:30 PM - 8:30 PM

[A4-PR15-12] Broadband Electron Spin Resonance with Superconducting Coplanar Waveguide

6:30 PM - 8:30 PM

[A4-PR15-13] Strong and Atmospherically Stable Dicationic Dopant

6:30 PM - 8:30 PM

[A4-PR15-14] Failure-Experiment-Supported Optimization of Synthetic Conditions for Novel Lanthanide Metal-Organic Frameworks

*Yu Kitamura¹, Emi Terado¹, Daisuke Tanaka¹ (1. Kwansei Gakuin Univ. (Japan))

6:30 PM - 8:30 PM

[A4-PR15-15] Size-distribution control of exfoliated nanosheets assisted by sparse modeling: Toward small-data-driven approach

*Yuri Haraguchi¹, Yasuhiko Igarashi², Hiroaki Imai¹, Yuya Oaki¹ (1. Keio Univ. (Japan), 2. Univ. of Tsukuba (Japan))

6:30 PM - 8:30 PM

[A4-PR15-16] Advanced microstructural formation modeling by machine learned phase field simulation using time-series observation data

Yuki Okada¹, Akimitsu Ishii¹, Akinori Yamanaka¹, Hikaru Saito², Satoshi Hata², *Akiyasu Yamamoto¹ (1. Tokyo Univ. of Agriculture and Technology (Japan), 2. Kyushu Univ. (Japan))

6:30 PM - 8:30 PM

[A4-PR15-17] Artificial-neural-network potential for predicting grain-boundary properties in compound semiconductors

*Tatsuya Yokoi¹, Katsuyuki Matsunaga¹ (1. Nagoya Univ. (Japan))

6:30 PM - 8:30 PM

[A4-PR15-18] Current-Induced Crystallisation in Heusler Alloy Films for Memory Potentiation in Neuromorphic Computation

William Frost¹, Kelvin Elphick¹, Marjan Samiepour¹, *Atsufumi Hirohata¹ (1. Univ. of York (UK))

6:30 PM - 8:30 PM

[A4-PR15-19] Exploration of Heusler alloy using approach combined with ab-initio calculation, machine leaning and experiments

6:30 PM - 8:30 PM

[A4-PR15-20] Alloying Process of Fe₅₀Co₅₀ synthesized by Synthesized by Mechanical alloying method

*yoshihiro tsukiana¹ (1. ehime univ. (Japan))

6:30 PM - 8:30 PM

[A4-PR15-21] Symmetrized Wannierization method

*Takashi Koretsune¹ (1. Tohoku Univ. (Japan))

Oral Session

[A4-O7] Slot 07

Wed. Dec 15, 2021 2:30 PM - 6:00 PM Room E (G416+417)

Chair: Yanming Ma (College of Physics, Jilin University), Shinji Fujieda (JST), Hideo Hosono (Tokyo Institute of Technology)

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2:30 PM - 2:50 PM

[A4-O7-01] Machine Learning on Emission Peak Top of Eu²⁺-Activated Phosphors

*Yukinori Koyama¹, Takashi Takeda¹, Naoto Hirosaki¹ (1. National Inst. for Materials Sci. (Japan))

2:50 PM - 3:10 PM

[A4-O7-02] Screening Catalyst Supports Activated by the Electron Scavenger Effect

*Yoyo Hinuma^1,2, Shinya Mine³, Takashi Toyao^4,3, Zen Maeno³, Ken-ichi Shimizu^4,3 (1. Tokyo Inst. Tech. (Japan), 2. AIST (Japan), 3. Hokkaido Univ. (Japan), 4. ESICB, Kyoto Univ. (Japan))

3:10 PM - 3:30 PM

[A4-O7-03] Critical current properties of artificial grain boundaries of K-doped BaFe₂As₂realizedon MgO bicrystal substrates

*Takafumi Hatano¹, Dongyi Qin², Kazumasa Iida¹, Hikaru Saito³, Zimeng Guo³, Hongye Gao³, Satoshi Hata³, Michio Naito², Akiyasu Yamamoto² (1. Nagoya Univ. (Japan), 2. Tokyo Univ. Agriculture and Tech. (Japan), 3. Kyusyu Univ. (Japan))

3:30 PM - 3:50 PM

[A4-O7-04] Process Machine Learning of Iron-based Superconducting Polycrystalline Bulk Permanent Magnets

*Shinnosuke Tokuta^1,4, Yuta Hasegawa¹, Yuki Okada¹, Akimitsu Ishii^1,4, Akinori Yamanaka^1,4, Yusuke Shimada^2,4, Satoshi Hata^3,4, Akiyasu Yamamoto^1,4 (1. Tokyo Univ. of Agri. and Tech. (Japan), 2. Tohoku Univ. (Japan), 3. Kyushu Univ. (Japan), 4. JST-CREST (Japan))

Break （3:50 PM - 4:10 PM）

4:10 PM - 4:50 PM

[A4-O7-05 (Symposium Invited)] Polaritonic Quantum Materials engineering from first principles

*Angel Rubio Secades¹ (1. Max Planck Institute for the Structure and Dynamics of Matter (Germany))

4:50 PM - 5:10 PM

[A4-O7-06] Actinide-and Lanthanide-based Materials for Thermoelectric Applications

*Eteri Svanidze¹, Andreas Leithe-Jasper¹, Yuri Grin¹ (1. Max Planck Institute for Chemical Physics of Solids (Germany))

5:10 PM - 5:30 PM

[A4-O7-07] Electric-field modulation of magnetotransport properties in an epitaxial Co₂FeSi/BaTiO₃ interfacial multiferroic heterostructure

*Shinya Yamada^1,2, Yuki Teramoto², Tomoyasu Taniyama³, Kohei Hamaya^1,2 (1. Center for Spintronics Research Network, Graduate School of Engineering Science, Osaka University (Japan), 2. Department of Systems Innovation, Graduate School of Engineering Science, Osaka University (Japan), 3. Department of Physics, Nagoya University (Japan))

5:30 PM - 5:50 PM

[A4-O7-08] Electric Control of Magnetic Coercivity in Multiferroic Heterostructure

*Amany Elsayed Harby¹, Shaojie Hu¹, Takashi Kimura¹ (1. Kyushu University (Japan))

Sessions

A. New Materials Methodology for Next-Generation » [A-4] New Methodology for Developing Innovative Materials

[A4-O1] Slot 01

[A4-O2] Slot 02

[A4-PV21] Slot 21

[A4-O3] Slot 03

[A4-O4] Slot 04

[A4-O5] Slot 05

[A4-PR15] Slot 15

[A4-O7] Slot 07

Authentication