公募シンポジウム講演

[S6] S6.New Materials Science on Nanoscale Structures and Functions of Crystal Defect Cores, IV(2)

Thu. Sep 21, 2023 1:00 PM - 4:40 PM Rm. N (3rd Flr. Education and Research Building, School of Engineering)

Chair: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）

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1:00 PM - 1:40 PM

[S6.24] Machine-learning descriptor and interatomic potential for accurately predicting lattice-defect properties

*Tatsuya YOKOI¹, Masami Uchida¹, Yu Ogura¹, Katsuyuki Matsunaga^1,2 (1. Nagoya University, 2. Japan Fine Ceramics Center)

1:40 PM - 2:00 PM

[S6.25] Selective Hf diffusion along the Σ31 α-Al₂O₃ grain boundary

*Toshihiro FUTAZUKA¹, Ryo ISHIKAWA¹, Tatsuya YOKOI², Katsuyuki MATSUNAGA², Naoya SHIBATA^1,3, Yuichi IKUHARA^1,3 (1. The University of Tokyo, 2. Nagoya University, 3. JFCC)

2:00 PM - 2:20 PM

[S6.26] Photoinduced graphite-diaphite structural phase transition by femtosecond laser excitation

*Eiichi INAMI¹, Keita NISHIOKA², Jun’ichi KANASAKI³ (1. Kochi Univ. Tech., 2. Kanazawa Inst. Tech., 3. Osaka Metropolitan Univ.)

2:20 PM - 2:35 PM

[S6.27] Continuous-Flow Supercritical Hydrothermal Synthesis of Pyrochlore-type Sr₂Ta₂O₇

*Yuki MATSUKUMA¹, Kazunori MURAKAMI¹, Hiroyuki HAYASHI¹, Isao TANAKA¹ (1. Kyoto Univ.)

2:35 PM - 2:50 PM

[S6.28] Synthesis of II-V Pyrochlore Oxides by Supercritical Hydrothermal Flow Reaction Method

*KAZUNORI MURAKAMI¹, Yuki Matsukuma¹, Hiroyuki Hayashi¹, Isao Tanaka¹ (1. Kyoto Univ.)

break (2:50 PM - 3:10 PM)

3:10 PM - 3:25 PM

[S6.29] The study of metal-supported TiO₂ using atomic force microscopy

*Ryotaro Tani¹, Hayato Yamashita¹, Masayuki Abe¹ (1. Grad. Sch. Eng. Sci., Osaka Univ.)

3:25 PM - 3:40 PM

[S6.30] Elastic softening behaviors of AC-flash-processed rutile TiO₂

*Hiroshi Masuda¹, Tomoharu Tokunaga², Takahisa Yamamoto², Hidehiro Yoshida¹ (1. The University of Tokyo, 2. Nagoya University)

3:40 PM - 3:55 PM

[S6.31] Synthesis of YSZ Nanoparticles by Supercritical Hydrothermal Method with Alkaline Reagents

*Yoji ITAGAKI¹, Tsuneki KANZAWA¹, Hidenobu MURATA², Koji MATSUI³, Yasuaki TOKUDOME², Atsushi NAKAHIRA² (1. ITEC, 2. OMU, 3. UT)

3:55 PM - 4:10 PM

[S6.32] Synthesis and cation substitution effect of garnet-type (Y,Gd)₃(Al,Ga)₅O₁₂:Mn⁴⁺ red phosphors

*Takuya Sasaki¹, Ryota Asaka¹, Nico　Alexander Gaida¹, Ken Niwa¹, Masashi Hasegawa¹ (1. Nagoya University)

4:10 PM - 4:25 PM

[S6.33] Atomic Resolution Direct Observations of Sessile Dislocation Core Structural Changes with Load

*Minjian CAO¹, Eita TOCHIGI², Takaaki SATO², Naoya SHIBATA^1,3, Yuichi IKUHARA^1,3 (1. Institute of Engineering Innovation, Univ. Tokyo, 2. Institute of Industrial Science, Univ. Tokyo, 3. JFCC)

4:25 PM - 4:40 PM

[S6.34] Charge/discharge properties of the all-solid-state thin-film battery with LiNi_0.5Mn_1.5O₄cathode under photo-irradiation

*Kawai Sayato¹, Watanabe Kenta¹, Shimizu Keisuke², Yoshimoto Masataka¹, Suzuki Kota², Kanno Ryoji², Hirayama Masaaki^1,2 (1. Tokyo Tech, 2. Institute of Innovative Research,Tokyo Tech)

Session information