Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Makoto Oya Last modified date:2021.10.18

Assistant Professor / Energy Chemical Engineering / Department of Advanced Energy Science and Engineering / Faculty of Engineering Sciences


Presentations
1. Q. Yue, K. Hanada, M. Oya, H. Ide, R. Ikezoe, S. Matsuo, S. Kojima, T. Onchi, K. Kuroda, N. Yoshida, M. Hasegawa, S. Shimabukuro, A. Higashijima, T. Nagata, S. Kawasaki, Y. Liu, Research on Dynamic Retention Measurement Using Fast Ejecting System of Targeted Sample (FESTA) in QUEST, 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices, 2021.01.
2. M. Oya, M. Shimada, C.N. Taylor, M.I. Kobayashi, Y. Nobuta, Y. Yamauchi, Y. Oya, Y. Ueda and Y. Hatano, Deuterium retention in tungsten irradiated by high-dose neutrons at high temperature, 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices, 2021.01, 高温・高照射量で中性子照射されたタングステンについて、その水素同位体吸蔵特性を調べた。実験結果をシミュレーション解析することにより、吸蔵特性を特徴付ける「深さ」「濃度」「脱捕捉エネルギー」を評価した。.
3. Y. Hara, K. Katayama, M. Oya and D. Mori, Modeling of Hydrogen Permeation Behavior through Tungsten Deposition Layer Growing on Nickel Substrate by Hydrogen Plasma Sputtering, 3rd Asia Pacific Symposium on Tritium Science, 2020.11.
4. M. Oya, Y. Hara, K. Katayama and K. Ohya, Simulation of Deuterium Retention in Tungsten under Periodic Deuterium Plasma Irradiation, 29th International Toki Conference on Plasma and Fusion Research, 2020.10.
5. Q. Yue, K. Hanada, M. Oya, S. Kojima, H. Idei, T. Onchi, K. Kuroda, N. Yoshida, R. Ikezoe, M. Hasegawa, S. Shimabukuro, A. Higashijima, T. Nagata, S. Kawasaki, Difference of Dynamic Retention from Different Samples Using Fast Ejecting System of Targeted Sample (FESTA), 29th International Toki Conference on Plasma and Fusion Research, 2020.10.
6. M. Oya, R. Ikeda and K. Katayama, Atomic and Molecular Processes in Plasma Decomposition Method of Hydrocarbon gas, 28th International Toki Conference on Plasma and Fusion Research, 2019.11.
7. M. Oya, H.T. Lee, T. Yamane, A. Nakamura, H. Ito, T. Kuwabara, M. Yajima, T. Toyama, K. Suzuki, M. Takagi, N. Ohno, Y. Ueda, Y. Hatano, Deuterium retention in neutron irradiated tungsten-rhenium alloy and potassium-doped tungsten, 23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices, 2018.06.
8. M. Oya, H.T. Lee, K. Ibano, H. Kurishita, M. Oyaidzu, T. Hayashi, T.W. Morgan, G. De Temmerman, J.W. Coenen, A. Kreter, Y. Ueda, Deuterium retention and melting behavior in Toughened, Fine-Grained Recrystallized Tungsten, 26th IAEA Fusion Energy Conference, 2016.10.
9. M. Oya, H.T. Lee, A. Hara, K. Ibano, M. Oyaidzu, T. Hayashi, Y. Ueda, Effect of irradiation cycle number on Deuterium retention and blistering in Tungsten, 22nd International Conference on Plasma Surface Interactions in Controlled Fusion Devices, 2016.05.
10. M. Oya, C.N. Taylor, M. Shimada, Y. Hamaji, Y. Nobuta, Y. Yamauchi, Y. Oya, Y. Hatano, Y. Ueda, Helium Pre-implantation Effect on Deuterium Retention in ion-damaged Tungsten, 17th International Conference on Fusion Reactor Materials, 2015.10.
11. M. Oya, H.T. Lee, K. Ibano, Y. Ueda, G. Motojima, M. Tokitani, S. Masuzaki, Fluence and Temperature Dependence of Helium Retention in Graphite Materials, 15th International Conference on Plasma-Facing Materials and Components for Fusion Applications, 2015.05.
12. M. Oya, Y. Ueda, H. Kurishita, J.W. Coenen, A. Kreter, Analysis on solidified surface of melted Toughened, Fine-Grained Recrystallized tungsten exposed to TEXTOR edge plasma, 21st Topical Meeting on the Technology of Fusion Energy, 2014.11.
13. M. Oya, H.T. Lee, Y. Ueda, H. Kurishita, M. Oyaidzu, T. Hayashi, N. Yoshida, T.W. Morgan, G. De Temmerman, Surface morphology changes and deuterium retention in Toughened, Fine-grained Recrystallized Tungsten under high-flux irradiation conditions, 21st International Conference on Plasma Surface Interactions in Controlled Fusion Devices, 2014.05.
14. M. Oya, H.T. Lee, Y. Ohstuka, Y. Ueda, H. Kurishita, K. Sugiyama, M. Oyaidzu, T. Yamanishi, Deuterium Retention in various Toughened, Fine-Grained Recrystallized Tungsten materials under different irradiation conditions, 14th International Conference on Plasma-Facing Materials and Components for Fusion Applications, 2013.05.
15. M. Oya, K. Uekita, H.T. Lee, Y. Ohtsuka, Y. Ueda, H. Kurishita, A. Kreter, J.W. Coenen, V. Philipps, S. Brezinsek, A. Litnovsky, K. Sugiyama, Y. Torikai, Deuterium Retention in Toughened, Fine-Grained Recrystallized Tungsten, 20th International Conference on Plasma Surface Interactions in Controlled Fusion Devices, 2012.05.