Autumn Meeting of the Japan Society of Powder and Powder Metallurgy, 2025
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Session Details

General Session

Physical Properties

Thu. Oct 30, 2025 10:40 AM - 12:10 PM JST
Thu. Oct 30, 2025 1:40 AM - 3:10 AM UTC
Room II(HALL 2)
10:40 AM - 10:55 AM JST(1:40 AM - 1:55 AM UTC)Student Award for Outstanding Presentation candidate

[2-52A]Synthesis and Physical Properties of Pyrochlore-type Oxides Bi2-xLaxRu2O7-δ 《 Synthesis, Process, Physical, Property 》

*Taisei Hiraiwa1, Hiroto Ohta1, Masaki Kato1 (1. Doshisha university)
10:55 AM - 11:10 AM JST(1:55 AM - 2:10 AM UTC)Student Award for Outstanding Presentation candidate

[2-53A]Effects of Heat Treatment and CuO Addition on Ferroelectric Properties and Average, Local, and Electronic Structures in Bi0.5K0.5TiO3–Bi(Fe1-xNix)O3–K(Nb0.5Ta0.5)O3 Ferroelectric Ceramics 《 Synthesis, Process, Sintering, Physical, Property, Evaluation, Technology, Computational, Science, Microstructure, Control 》

*Keitaro Sato1, Chiaki Ishibashi1, Naoto Kitamura1, Yasushi Idemoto1 (1. Tokyo Univercity of Science)
11:10 AM - 11:25 AM JST(2:10 AM - 2:25 AM UTC)Student Award for Outstanding Presentation candidate

[2-54A]Improvement of negative thermal expansion zinc pyrophosphate by element substitution 《 Sintering, Physical, Property 》

*Yugo Iwamoto1, Tatsuya KANAMORI1, Saya SHIMAMOTO1, Daigorou HIRAI1, Koshi TAKENAKA1 (1. Nagoya University)
11:25 AM - 11:40 AM JST(2:25 AM - 2:40 AM UTC)Student Award for Outstanding Presentation candidate

[2-55A]Negative thermal expansion in Co3BO5 induced by ceramic microstructural effects 《 Physical, Property 》

Kenta Yagi1, *Yuta Mineno1, Naoyuki Katayama1, Daigorou Hirai1, Koushi Takenaka1 (1. Nagoya university)
11:40 AM - 11:55 AM JST(2:40 AM - 2:55 AM UTC)Student Award for Outstanding Presentation candidate

[2-56A]Negative Thermal Expansion Induced By Coordination Number Change In High-Entropy Oxides 《 Physical, Property 》

*Naoto Iida1, Ryota KASUGAI1, Koo IKEDA1, Daigorou HIRAI1, Naoyuki KATAYAMA1, Koh SAITOH1, Koshi TAKENAKA1 (1. Nagoya Univesity)
11:55 AM - 12:10 PM JST(2:55 AM - 3:10 AM UTC)Student Award for Outstanding Presentation candidate

[2-57A]Microstructural Effects on Negative Thermal Expansion in Cu1.8Zn0.2V2-xPxO7 《 Physical, Property 》

*Fumihiro Ikawa1, Miyuki Kawakita1, Joi Matsunaga1, Naoyuki Katayama1, Daigorou Hirai1, Koshi Takenaka1 (1. Nagoya university)
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