publication_type publication_year number author title journal_title volume_number issue_number start_page end_page doi reported_at Paper 2024 1 Shuqi Guo, Gaku Okuma, Kimiyoshi Naito, Hideki Kakisawa Journal of the European Ceramic Society 44 3 1445 1457 https://doi.org/10.1016/j.jeurceramsoc.2023.10.057 2024-03-30 00:20:01 +0900 Paper 2024 2 Gaku Okuma, Fumihiro Wakai Journal of the American Ceramic Society 107 3 1706 1724 https://doi.org/10.1111/jace.19366 2024-03-30 00:20:01 +0900 Paper 2023 1 大熊 学 焼結中の異方的微構造進展と粗大化過程の3次元FIB-SEM解析 Ceramics Japan 58 12 840 844 2024-03-30 00:20:01 +0900 Paper 2023 2 若井 史博, 大熊 学 固相焼結と拡散の基礎 Ceramics Japan 58 12 819 826 2024-03-30 00:20:01 +0900 Paper 2023 3 Gaku Okuma Journal of the Ceramic Society of Japan 131 9 522 532 https://doi.org/10.2109/jcersj2.23105 2024-03-30 00:20:01 +0900 Paper 2023 4 Kei Maeda, Gaku Okuma, Satoshi Yoshida, Fumihiro Wakai, Akihisa Takeuchi, Masayuki Uesugi, Shun Yanagioka, Shun Matsunuma, Shingo Machida, Atsuo Yasumori Journal of the American Ceramic Society 106 12 7440 7448 https://doi.org/10.1111/jace.19335 2024-03-30 00:20:01 +0900 Paper 2023 5 Shuqi Guo, Gaku Okuma, Kimiyoshi Naito, Hideki Kakisawa International Journal of Refractory Metals and Hard Materials 117 106389 https://doi.org/10.1016/j.ijrmhm.2023.106389 2024-03-30 00:20:01 +0900 Paper 2023 6 Shuqi Guo, Gaku Okuma, Kimiyoshi Naito, Hideki Kakisawa Ceramics International 49 22 35368 35376 https://doi.org/10.1016/j.ceramint.2023.08.210 2024-03-30 00:20:01 +0900 Paper 2023 7 Gaku Okuma, Masaya Endo, Haruki Minagawa, Ryo Inoue, Hideki Kakisawa, Takuma Kohata, Toshio Osada, Takafumi Yamamoto, Masaki Azuma, Akihisa Takeuchi, Masayuki Uesugi, Olivier Guillon, Fumihiro Wakai Advanced Engineering Materials 25 18 https://doi.org/10.1002/adem.202201534 2024-03-30 00:20:01 +0900 Paper 2023 8 Shingo Machida, Gaku Okuma, Yutaro Arai, Akihisa Takeuchi, Masayuki Uesugi, Ken-ichi Katsumata, Atsuo Yasumori Applied Clay Science 242 107025 https://doi.org/10.1016/j.clay.2023.107025 2024-03-30 00:20:01 +0900 Paper 2023 9 Gaku Okuma, Toshio Osada, Haruki Minagawa, Yutaro Arai, Ryo Inoue, Hideki Kakisawa, Kazuya Shimoda, Akihisa Takeuchi, Masayuki Uesugi, Satoshi Tanaka, Fumihiro Wakai Journal of the European Ceramic Society 43 2 486 492 https://doi.org/10.1016/j.jeurceramsoc.2022.10.020 2024-03-30 00:20:01 +0900 Paper 2023 10 Ryota Abe, Yuta Takahashi, Yuta Watanabe, Gaku Okuma, Fumihiro Wakai Acta Materialia 244 118526 https://doi.org/10.1016/j.actamat.2022.118526 2024-03-30 00:20:01 +0900 Paper 2022 1 大熊 学 放射光X線CTを用いた高信頼性材料設計のための3次元マルチスケール解析 Ceramics Japan 57 8 531 534 2024-03-30 00:20:01 +0900 Paper 2022 2 Gaku Okuma, Kei Maeda, Satoshi Yoshida, Akihisa Takeuchi, Fumihiro Wakai Morphology of subsurface cracks in glass-ceramics induced by Vickers indentation observed by synchrotron X-ray multiscale tomography Scientific Reports 12 1 https://doi.org/10.1038/s41598-022-11084-0 2024-03-30 00:20:01 +0900 Paper 2022 3 Fumihiro Wakai, Gaku Okuma Acta Materialia 235 118092 https://doi.org/10.1016/j.actamat.2022.118092 2024-03-30 00:20:01 +0900 Paper 2022 4 Gaku Okuma, Satoshi Tanaka, Fumihiro Wakai Domain coarsening in viscous sintering as a result of topological pore evolution Journal of the European Ceramic Society 42 2 729 733 https://doi.org/10.1016/j.jeurceramsoc.2021.10.013 2024-03-30 00:20:01 +0900 Paper 2021 1 大熊 学, 斎藤 直哉, 水野 高太郎, 若井 史博 放射光X線ナノCTによる電子デバイスの信頼性解析:MLCCの電極構造形成プロセス Ceramics Japan 39 43 2024-03-30 00:20:01 +0900 Paper 2021 2 Fumihiro Wakai, Gaku Okuma, Robert Mücke, Olivier Guillon Modelling of elimination of strength-limiting defects by pressure-assisted sintering at low stress levels Journal of the European Ceramic Society 41 16 202 210 https://doi.org/10.1016/j.jeurceramsoc.2021.09.040 2024-03-30 00:20:01 +0900 Paper 2021 3 Gaku Okuma, Ryo Miyaki, Kan Shinobe, Anna Sciazko, Takaaki Shimura, Zilin Yan, Shotaro Hara, Toshinori Ogashiwa, Naoki Shikazono, Fumihiro Wakai Anisotropic microstructural evolution and coarsening in free sintering and constrained sintering of metal film by using FIB-SEM tomography Acta Materialia 215 117087 https://doi.org/10.1016/j.actamat.2021.117087 2024-03-30 00:20:01 +0900 Paper 2021 4 Kei Maeda, Kosho Akatsuka, Gaku Okuma, Atsuo Yasumori Mechanical Properties of CaO–Al2O3–SiO2 Glass-Ceramics Precipitating Hexagonal CaAl2Si2O8 Crystals Crystals 11 4 393 https://doi.org/10.3390/cryst11040393 2024-03-30 00:20:01 +0900 Paper 2021 5 Gaku Okuma, Naoya Saito, Kotaro Mizuno, Yoshiki Iwazaki, Hiroshi Kishi, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi, Fumihiro Wakai Microstructural evolution of electrodes in sintering of multi-layer ceramic capacitors (MLCC) observed by synchrotron X-ray nano-CT Acta Materialia 206 116605 https://doi.org/10.1016/j.actamat.2020.116605 2024-03-30 00:20:01 +0900 Paper 2020 1 大熊 学, 若井 史博 放射光マルチスケー ルトモグラフィーで 見る粉体成形・焼結 プロセスにおける欠 陥形成と強度信頼性 CERAMICS JAPAN 514 517 2024-03-30 00:20:01 +0900 Paper 2020 2 Minjie Hou, Tao Qu, Qingkai Zhang, Yao Yaochun, Yongnian Dai, Feng Liang, Gaku Okuma, Katsuro Hayashi Investigation of the stability of NASICON-type solid electrolyte in neutral-alkaline aqueous solutions Corrosion Science 177 109012 https://doi.org/10.1016/j.corsci.2020.109012 2024-03-30 00:20:01 +0900 Paper 2019 1 Fumihiro Wakai, Gaku Okuma, Norimasa Nishiyama Sintering mechanics of ceramics: a short review Materials Today: Proceedings 16 4 13 https://doi.org/10.1016/j.matpr.2019.05.304 2024-03-30 00:20:01 +0900 Paper 2019 2 Gaku Okuma, Fumihiro Wakai, Satoshi Tanaka, Tsuyoshi Hondo, Jesus Gonzalez-Julian, Olivier Guillon Determination of sintering stress and bulk viscosity from sinter-forging and X-ray microtomography methods: a Review Materials Today: Proceedings 16 42 48 https://doi.org/10.1016/j.matpr.2019.05.285 2024-03-30 00:20:01 +0900 Paper 2019 3 Gaku Okuma, Shuhei Watanabe, Kan Shinobe, Norimasa Nishiyama, Akihisa Takeuchi, Kentaro Uesugi, Satoshi Tanaka, Fumihiro Wakai 3D multiscale-imaging of processing-induced defects formed during sintering of hierarchical powder packings Scientific Reports 9 1 https://doi.org/10.1038/s41598-019-48127-y 2024-03-30 00:20:01 +0900 Paper 2019 4 Fumihiro Wakai, Gaku Okuma, Norimasa Nishiyama, Olivier Guillon Micromechanics of formation and shrinkage of a closed pore in sintering by coupled grain boundary/surface diffusion Journal of the European Ceramic Society 39 9 2952 2959 https://doi.org/10.1016/j.jeurceramsoc.2019.03.022 2024-03-30 00:20:01 +0900 Paper 2018 1 Fumihiro Wakai, Olivier Guillon, Gaku Okuma, Norimasa Nishiyama Sintering forces acting among particles during sintering by grain-boundary/surface diffusion Journal of the American Ceramic Society https://doi.org/10.1111/jace.15716 2024-03-30 00:20:01 +0900 Paper 2018 2 Gaku Okuma, Jesus Gonzalez-Julian, Olivier Guillon, Fumihiro Wakai Comparison between sinter forging and X-ray microtomography methods for determining sintering stress and bulk viscosity Journal of the European Ceramic Society 38 4 2053 2058 https://doi.org/10.1016/j.jeurceramsoc.2017.12.028 2024-03-30 00:20:01 +0900 Paper 2017 1 Gaku OKUMA, Shun KANCHIKA, Satoshi TANAKA, Fumihiro WAKAI Evaluation of Macroscopic Mechanical Properties from 3-D Visualization of Microstructure in Sintering Journal of the Japan Society of Powder and Powder Metallurgy 64 9 495 500 https://doi.org/10.2497/jjspm.64.495 2024-03-30 00:20:01 +0900 Paper 2017 2 Gaku Okuma, Daiki Kadowaki, Tsuyoshi Hondo, Satoshi Tanaka, Fumihiro Wakai Interface topology for distinguishing stages of sintering Scientific Reports 7 1 https://doi.org/10.1038/s41598-017-11667-2 2024-03-30 00:20:01 +0900 Paper 2017 3 Gaku Okuma, Daiki Kadowaki, Tsuyoshi Hondo, Akihiro Sato, Satoshi Tanaka, Fumihiro Wakai Computation of sintering stress and bulk viscosity from microtomographic images in viscous sintering of glass particles Journal of the American Ceramic Society 100 3 867 875 https://doi.org/10.1111/jace.14609 2024-03-30 00:20:01 +0900 Paper 2016 1 Gaku OKUMA, Daiki KADOWAKI, Yutaka SHINODA, Takashi AKATSU, Olivier GUILLON, Fumihiro WAKAI Determination of the size of representative volume element for viscous sintering Journal of the Ceramic Society of Japan 124 4 421 425 https://doi.org/10.2109/jcersj2.15275 2024-03-30 00:20:01 +0900 Paper 2016 2 Gaku OKUMA, Fumihiro WAKAI Clarification of the Relationship between the Microscopic Powder Packing and the Macroscopic Shrinkage during Sintering by using 3D Tomography Hosokawa Powder Technology Foundation ANNUAL REPORT 24 0 144 147 https://doi.org/10.14356/hptf.15502 2024-03-30 00:20:01 +0900