Materials Research Meeting 2025 (MRM2025)
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Oral SessionA. Cross-disciplinary Research in Fundamental Materials Science : [A-1] Ceramics Based Energy Harvesting Materials and Devices

[A1+H5-O101]Oral 101 Joint session

Tue. Dec 9, 2025 9:00 AM - 12:00 PM JST
Tue. Dec 9, 2025 12:00 AM - 3:00 AM UTC
Session 1(G302)
Chair:Satoshi Tsutsui(Japan Synchrotron Radiation Research Institute), Tomohiro Matsushita(Nara Institute of Science and Technology)
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

Introductory Talk of Symposium

9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[A1_H5-O101-01]Automatic X-ray Photoemission Spectrum Fitting using Spectro-Photoelectron Holography

*Tomohiro Matsushita1 (1. Nara institute of science and technology (Japan))
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[A1_H5-O101-02]Analysis of La3+ Arrangement in (Li, La)NbO3 Li-Ion Conductor using X-ray Fluorescence Holography

*Koji Kimura1, Shunya Yamazaki1, Naoto Kitamura2, Yasuhiro Takabayashi1, Hiroaki Takeda3, Ryo Kobayashi1, Hiroo Tajiri4, Takashi Honda5, Koichi Hayashi1 (1. Nagoya Inst. Tech. (Japan), 2. Tokyo Univ. Sci. (Japan), 3. Saitama Univ. (Japan), 4. JASRI (Japan), 5. KEK (Japan))
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[A1_H5-O101-03]Investigation of the Local Structure around Fe in Fe-doped BaTiO3 by X-ray Fluorescence Holography

*Takumi Oda1, Koji Kimura1, Hiroki Matuo2, Happo Naohisa3, Yasuaki Honda2, Kenta Kuwata2, Yuji Noguchi2, Koichi Hayashi1 (1. Nagoya Institute of Tech. (Japan), 2. Kumamoto Univ. (Japan), 3. Hiroshima City Univ. (Japan))
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[A1_H5-O101-04]Local structure analyses of impurity and vacancy sites in persistent phosphoresce phosphors by X-ray fluorescence holography and positron annihilation spectroscopy

*Mamoru KItaura1, Hirokazu Masai2, Shinta Watanabe3, Yuta Yamamoto4, Koji Kimura5, Naohisa Happo6, Koichi Hayashi5, Shohei Kodama7, Hiroaki Takeda7, Takayuki Nakanishi8 (1. Yamagata Univ. (Japan), 2. ASIT (Japan), 3. AGC Inc. (Japan), 4. Nara Inst. Sci. Tech. (Japan), 5. Nagoya Inst. Tech. (Japan), 6. Hiroshima City Univ. (Japan), 7. Saitama Univ. (Japan), 8. NIMS (Japan))
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[A1_H5-O101-05]Atomic images of BaTiO3 by neutron holography

*Koichi Hayashi1, Kota Yamakawa1, Hajime Nakada1, Koji Kimura1, Kenichi Oikawa2, Yasuhiro Inamura2, Kenji Ohoyama3 (1. Nagoya Inst. Tech. (Japan), 2. J-PARC center (Japan), 3. Ibaraki Univ. (Japan))
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

break

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

[A1_H5-O101-06]Polar nature of antiphase boundaries in antiferroelectrics

*Hiroko Yokota1, Nan Zhang2, Zheyi An2, Marek Pasciak3 (1. Institute of Science Tokyo (Japan), 2. Xi'an Jiaotong Univ. (China), 3. FZU (Czech Republic))
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[A1_H5-O101-07]Temperature Dependence of Lattice Dynamics in Rutile-Type TiO2 Studied by Inelastic X-ray and Neutron Scattering

*Kota Moriguchi1, Koji Kimura1, Satoshi Tsutsui2,3, Yujiro Hashimoto4, Taishun Manjo2,5, Hiroshi Fukui2,5, Daisuke Ishikawa2,5, Akitoshi Nakano4, Yoichi Ikeda6, Alfred Q.R. Baron2,5, Hiroki Taniguchi4, Koichi Hayashi1 (1. Nagoya Inst. Tech. (Japan), 2. Japan Synchrotron Radiation Res. Inst. (JASRI), SPring-8 (Japan), 3. Ibaraki Univ. (Japan), 4. Nagoya Univ. (Japan), 5. Materials Dynamics Lab., RIKEN SPring-8 Center (Japan), 6. Tohoku Univ. (Japan))
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[A1_H5-O101-08]Non-destructive visualization of strain and polarization domains in ferroelectric ceramics using coherent X-ray diffraction imaging

*Norihiro Oshime1, Kenji Ohwada1, Mingyang Shao1, Akihiko Machida1, Kento Sugawara1, Ayumu Shimada1, Tetsu Watanuki1, Yoshihiro Kuroiwa2 (1. QST (Japan), 2. Hiroshima Univ. (Japan))
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[A1_H5-O101-09]Single crystal X-ray diffraction analysis of the polar semiconductor PbPdO2

*Akitoshi Nakano1, Ichiro Terasaki1 (1. Nagoya Univ. (Japan))
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[A1_H5-O101-10]Synthesis and Characterization of Mn4+-doped Inorganic Pigments Based on Lithium Niobates

*Ryohei Oka1, Masahiro Sakakibara1, Tomokatsu Hayakawa1 (1. Nagoya Inst. Tech. (Japan))
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