[S8] New Materials Science on Nanoscale Structures and Functions of Crystal Defect Cores, V（2） | 日本金属学会2024年秋期(第175回)講演大会

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Session Details

公募シンポジウム講演

[S8]New Materials Science on Nanoscale Structures and Functions of Crystal Defect Cores, V（2）

Thu. Sep 19, 2024 9:00 AM - 12:00 PM JST
Thu. Sep 19, 2024 12:00 AM - 3:00 AM UTC

Room F B118 1st floor Building B Center for Education in Liberal Arts and Sciences

Chair:Ryo Ishikawa, Ken Niwa

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）

9:00 AM - 9:40 AM JST(12:00 AM - 12:40 AM UTC)

[S8.15][Keynote Lecture] Development of Solid-State Electrochemical Thermal Transistors

*Hiromichi Ohta¹ (1. RIES, Hokkaido University)

9:40 AM - 9:55 AM JST(12:40 AM - 12:55 AM UTC)

[S8.16]Investigation of Local Atomic Vibration Measurement by Scanning Transmission Electron Microscopy

*Koudai TABATA¹, Takehito SEKI^2,3, Yuichi IKUHARA^2,4, Naoya SHIBATA^2,4 (1. The University of Tokyo (Student), 2. The University of Tokyo, 3. JST PRESTO, 4. JFCC)

9:55 AM - 10:10 AM JST(12:55 AM - 1:10 AM UTC)

[S8.17]Structural distortion and phonon thermal conduction in the vicinity of edge and kink dislocations

*Wataru SEKIMOTO¹, Susumu FUJII^2,3,4, Masato YOSHIYA^2,4 (1. Osaka Univ., 2. Osaka Univ., 3. Kyushu Univ., 4. JFCC)

10:10 AM - 10:25 AM JST(1:10 AM - 1:25 AM UTC)

[S8.18]Grain boundary structure dependence of lattice thermal conductivity in Si
using machine learning potential

*Iori TANAKA¹, Susumu FUJII^2,3,4, Masato YOSHIYA^2,4 (1. Osaka Univ., 2. Osaka Univ., 3. Kyushu Univ., 4. JFCC)

10:25 AM - 10:45 AM JST(1:25 AM - 1:45 AM UTC)

[S8.19]Mechanisms of Oxygen Evolution Reaction and Correlation with Electronic Structures in Perovskite Oxides

*Hidekazu IKENO¹ (1. Osaka Metropolitan Univ.)

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

break

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[S8.20]Modeling incoherent grain boundaries in metal oxides

*Kazutoshi INOUE^1,2, Qian Chen¹, Kazuaki Kawahara³, Mitsuhiro Saito³, Motoko Kotani¹, Yuichi Ikuhara^1,3,4 (1. WPI-AIMR, Tohoku Univ., 2. JST, 3. Inst. Eng. Innov., The Univ. Tokyo, 4. JFCC)

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[S8.21]Software Development for Calculating Chemical-Bonding States and its Applications to Materials Analysis

*Izumi TAKAHARA¹, Kiyou SHIBATA¹, Teruyasu MIZOGUCHI¹ (1. IIS, UTokyo)

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[S8.22]Prediction of Chemical Bonding States Using Graph Neural Networks

*Riuki NAKAGAWA¹, Izumi TAKAHARA¹, Kiyou SHIBATA², Teruyasu MIZOGUCHI² (1. Sch. Eng., UTokyo, 2. IIS, UTokyo)

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[S8.23]Machine Learning Prediction of Charged Oxygen Vacancy Formation Energy

*Chisa Shibui¹, Shin Kiyohara², Yu Kumagai² (1. School of Engineering, Tohoku University, 2. Institute for Materials Research, Tohoku University)

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