Year 2025 Autumn Annual Meeting of JIMM
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Session Details

公募シンポジウム講演

[S4]S4.New Materials Science on Nanoscale Structures and Functions at Crystal Interface(1)

Wed. Sep 17, 2025 1:00 PM - 5:00 PM JST
Wed. Sep 17, 2025 4:00 AM - 8:00 AM UTC
Room N(C310 3rd floor Building C)
Chair:Atsutomo Nakamura, Masaaki Hirayama, Hidehiro Yoshida
※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）
1:00 PM - 1:40 PM JST(4:00 AM - 4:40 AM UTC)Keynote Lecture

[S4.1][Keynote Lecture] Interfacial Nanostructure and Ionic Conductivity in Lithium-Ion Batteries

*HIRAYAMA Masaaki1,2 (1. Department of Chemical Science and Engineering, Institute of Science Tokyo, 2. Research Center for All-Solid-State Battery, Institute of Science Tokyo)
Comment()
1:40 PM - 1:55 PM JST(4:40 AM - 4:55 AM UTC)

[S4.2]Investigation of high-voltage degradation mechanism of sulfide based all-solid-state batteries using Synchrotron X-ray Diffraction

*Li Yanzhao1, Yamanaka Kazuki1, Watanabe Kenta1, Shimizu Keisuke2, Tamura Kazuhisa3, Suzuki Kota2, Kanno Ryoji2, Hirayama Masaaki1,2 (1. Dept. Chemical Science and Engineering, Inst. Science Tokyo, 2. Research Center for All-Solid-State Battery, Inst. Science Tokyo, 3. Materials Sciences Research Center, JAEA)
Comment()
1:55 PM - 2:10 PM JST(4:55 AM - 5:10 AM UTC)

[S4.3]Characterization of the atomic/electronic structures of {1-102} stacking fault in 4H-SiC

*TOCHIGI Eita1, MATSUHATS Hirofumi2, IKUHARA Yuichi3,4,5 (1. Institute of Industrial Science, The University of Tokyo, 2. ISEES-llp, 3. Institute of Engineering Innovation, The University of Tokyo, 4. AIMR, Tohoku University, 5. JFCC)
Comment()
2:10 PM - 2:25 PM JST(5:10 AM - 5:25 AM UTC)

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2:25 PM - 3:05 PM JST(5:25 AM - 6:05 AM UTC)Keynote Lecture

[S4.4][Keynote Lecture] Towards High-speed and Low-temperature Processing of Ceramics through Strong Electric Field/Current Effect

*YOSHIDA Hidehiro1, MASUDA Hiroshi1, MORITA Koji2, YAMAMOTO Takahisa3 (1. UTokyo, 2. NIMS, 3. 名大)
Comment()
3:05 PM - 3:20 PM JST(6:05 AM - 6:20 AM UTC)

[S4.5]Development of plastic deformability in Al2O3-based eutectic ceramics by introducing refined microstructure

*Aoki Yuta1, Masuda Hiroshi1, Tochigi Eita2, Yoshida Hidehiro1 (1. School of Engineering, The Univ. of Tokyo, 2. Institute of Industrial Science, The Univ. of Tokyo)
Comment()
3:20 PM - 3:40 PM JST(6:20 AM - 6:40 AM UTC)

[S4.6]Microscale plasticity in shot peened single crystal Al2O3

*YOSHIDA Shuto1, MASUDA Hiroshi2, YOSHIDA Hidehiro2 (1. UTokyo, 2. UTokyo)
Comment()
3:40 PM - 3:55 PM JST(6:40 AM - 6:55 AM UTC)

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3:55 PM - 4:10 PM JST(6:55 AM - 7:10 AM UTC)

[S4.7]Characterization of transition metal pernitride thin film grown on Al2O3 substrate under
high pressure and high temperature

*NIWA Ken1, AZUMA Gendai1, SASAKI Takuya1, HASEGAWA Masashi1 (1. Nagoya Univ.)
Comment()
4:10 PM - 4:25 PM JST(7:10 AM - 7:25 AM UTC)

[S4.8]Understanding Microscopic Interfacial Effects on Electronic Transport Properties

*KIM CHANHYEOK1, YOSHIYA Masato1,2 (1. Graduate School of Engineering, The University of Osaka, 2. Japan Fine Ceramics Center)
Comment()
4:25 PM - 4:40 PM JST(7:25 AM - 7:40 AM UTC)

[S4.9]Intrinsic interface in Zintl compounds: manipulating transport properties through interfacial decoupling

*Tran Cong　Thang1, Sekimoto Wataru1, Fujii Susumu2,3, Yoshiya Masato1,3 (1. Graduate School of Engineering, The University of Osaka, 2. Japan Fine Ceramics Center, 3. Graduate School of Engineering, Kyushu University)
Comment()
4:40 PM - 5:00 PM JST(7:40 AM - 8:00 AM UTC)

[S4.10]Machine Learning Based on Physical Principles for Ionic Dielectric Tensors

*Takigawa Atsushi1, Kiyohara Shin1, Kumagai Yu1,2 (1. Institute for Materials Research, 2. Organization for Advanced Studies, Tohoku University)
Comment()
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