論文

• Gaku Okuma, Ryutaro Usukawa, Toshio Osada, Naoki Kondo, Hideaki Nakajima, Toshiya Okazaki, Shingo Machida, Yutaro Arai, Ryo Inoue, Hideki Kakisawa, Kazuya Shimoda, Akihisa Takeuchi, Masayuki Uesugi, Fumihiro Wakai. Evolution of microstructure and defects in sintering of tape-cast alumina laminates observed by synchrotron X-ray multiscale tomography, Ceramics International, Vol. 50, No. 19, pp. 37402-37411, Oct. 2024.
• Kei Maeda, Gaku Okuma, Satoshi Yoshida, Fumihiro Wakai, Akihisa Takeuchi, Masayuki Uesugi, Shun Yanagioka, Shun Matsunuma, Shingo Machida, Atsuo Yasumori. Indentation-induced ductile behavior of glass-ceramics involving layered aluminosilicates, Journal of the American Ceramic Society, Vol. 106, pp. 7440-7448, Oct. 2023.
• Manabu Kodama, Akihisa Takeuchi, Masamichi Uesugi, Shuichiro Hirai. Machine learning super-resolution of laboratory CT images in all-solid-state batteries using synchrotron radiation CT as training data, Energy and AI, Elsevier, Vol. 14, 100305, Sept. 2023.
• 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. 3D Visualization of Morphological Evolution of Large Defects during Spark Plasma Sintering of Alumina Granules, Advanced Engineering Materials, Vol. 25, pp. 2201534, Sept. 2023.
• Shingo Machida, Gaku Okuma, Yutaro Arai, Akihisa Takeuchi, Masayuki Uesugi, Ken-ichi Katsumata, Atsuo Yasumori. A three-dimensional image reflecting the dispersion state of ceramic platelets in solvent: Observation of montmorillonite dispersed in silica gel by synchrotron X-ray multiscale tomography, Applied Clay Science, Vol. 242, No. 107025, June 2023.
• Gaku Okuma, Toshio Osada, Haruki Minagawa, Yutaro Arai, Ryo Inoue, Hideki Kakisawa, Kazuya Shimoda, Akihisa Takeuchi, Masayuki Uesugi, Satoshi Tanaka, Fumihiro Wakai. Heterogeneities and defects in powder compacts and sintered alumina bodies visualized by using the synchrotron X-ray CT, Journal of the European Ceramic Society, Vol. 43, No. 2, pp. 486-492, Feb. 2023.
• 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, Springer Nature, Vol. 12, 6994, Apr. 2022.
• Maito Koga, Hidetoshi Matsumoto, Mitsunori Kunishima, Masatoshi Tokita, Hiroyasu Masunaga, Noboru Ohta, Akihisa Takeuchi, Junji Mizukado, Hidekazu Sugimori, Kazuhiko Shinohara, Suguru Uemura, Toshihiko Yoshida, Shuichiro Hirai. Microstructure investigation of polymer electrolyte fuel cell catalyst layers containing perfluorosulfonated ionomer, Membranes, Multidisciplinary Digital Publishing Institute, Vol. 11, No. 7, pp. 466, June 2021.  公式リンク  
  

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