Session information

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 1:30 PM - 4:10 PM Room F (B118 1st floor Building B Center for Education in Liberal Arts and Sciences)

座長:横井達也(名古屋大学)、中村篤智(大阪大学)

※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）

1:30 PM - 2:10 PM

[S8.24] [Keynote Lecture] Synthesis of Novel Solid State Materials by Ultra-High-Pressure Process

*Ken NIWA¹, Takuya SASAKI¹, Masashi HASEGAWA¹ (1. Nagoya University)

2:10 PM - 2:25 PM

[S8.25] High-pressure synthesis, crystal structure, and photoluminescence properties of novel (Sr,Ca)AlB₃O₇:Eu²⁺ phosphors

*Takuya SASAKI¹, Kanta SUGIURA¹, Ken NIWA¹, Masashi HASEGAWA¹ (1. Nagoya Univ.)

2:25 PM - 2:40 PM

[S8.26] Global crystal structure predictions at high pressures using machine learning potentials

*Hayato WAKAI¹, Atsuto SEKO², Isao TANAKA² (1. Graduate School of Engineering, Kyoto University, 2. Graduate School of Engineering, Kyoto University)

break (2:40 PM - 3:00 PM)

3:00 PM - 3:20 PM

[S8.27] Machine-learning descriptor and interatomic potential for accurately predicting properties of lattice defects

*Masami UCHIDA¹, Tatsuya YOKOI², Yu OGURA², Katsuyuki MATSUNAGA^2,3 (1. 名大工(院生)、2. 名大工、3. JFCC)

3:20 PM - 3:40 PM

[S8.28] Theoretical Analysis of Atomic Structures of Dicarboxylate Molecule Incorporated Calcium Phosphate Crystals Based on First-principles Calculations

*Nao SUSAKI¹, Tatsuya YOKOI², Yu OGURA², Katsuyuki MATSUNAGA^2,3 (1. 名大工(院生)、2. 名大工、3. JFCC)

3:40 PM - 3:55 PM

[S8.29] First-Principles Study on Hydrogen Behaviors in Si Grain Boundaries

*Ibuki Miyamoto¹, Shin Kiyohara², Soungmin Bae², Yu Kumagai² (1. School of Engineering, Tohoku University, 2. Institute for Materials Research, Tohoku University)

3:55 PM - 4:10 PM

[S8.30] Quantitative Evaluation of Nuclear Quantum Effects on Proton Diffusivity in Oxides

*Shunya YAMADA¹, Kansei KANAYAMA¹, Kazuaki TOYOURA¹ (1. 京大)

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