●成果発表
　●論文

• "Reversible structure change in graphene/metal interface by intercalation and deintercalation"
  Yuki Fukaya, Shiro Entani, and Seiji Sakai
  Phys. Rev. B, 108 (2023) 155422.
• "Total-reflection high-energy positron diffraction (TRHEPD) for structure determination of the topmost and immediate sub-surface atomic layers"
  Yuki Fukaya, Atsuo Kawasuso, Ayahiko Ichimiya, and Toshio Hyodo
  J. Phys.: Appl. Phys., 52 (2019) 013002.
• "Asymmetrically optimized structure in a high-T_c single unit-cell FeSe superconductor"
  Yuki Fukaya, Guanyu Zhou, Fawei Zheng, Ping Zhang, Lili Wang, Qi-Kun Xue and Shin-ichi Shamoto
  J. Phys.: Condens. Matter, 31 (2018) 055701.
• "Structure Analysis of Two-Dimensional Atomic Sheets by Total-Reflection High-Energy Positron Diffraction"
  Yuki Fukaya
  e-J. Surf. Sci. Nanotechnol., 16 (2018) 111.
• "Research progress at the Slow Positron Facility in the Institute of Materials Structure Science, KEK"
  T. Hyodo, K. Wada, I. Mochizuki, M. Kimura, N. Toge, T. Shidara, Y. Fukaya, M. Maekawa, A. Kawasuso, S. Iida, K. Michishio and Y. Nagashima
  J. Phys.: Conf. Ser., 791 (2017) 012003.
• "Asymmetric structure of germanene on an Al(111) surface studied by total-reflection high-energy positron diffraction"
  Yuki Fukaya, Iwao Matsuda, Baojie Feng, Izumi Mochizuki, Toshio Hyodo and Shin-ichi Shamoto
  2D Materials, 3 (2016) 035019.
• "Spacing between graphene and metal substrates studied with total-reflection high-energy positron diffraction"
  Yuki Fukaya, Shiro Entani, Seiji Sakai, Izumi Mochizuki, Ken Wada, Toshio Hyodo, and Shin-ichi Shamoto
  Carbon, 103 (2016) 1.
• "Structure determination of the rutile-TiO₂-(1×2) surface using total-reflection high-energy positron diffraction (TRHEPD)"
  I. Mochizuki, H. Ariga, Y. Fukaya, K. Wada, M. Maekawa, A. Kawasuso, T. Shidara, K. Asakura and T. Hyodo
  Physical Chemistry Chemical Physics, 18 (2016) 7085.