Ibaraki University's
Graduate School of Science and Engineering
Major in Quantum Beam Science



Other affiliation / position

  1. Frontier Research Center for Applied Atomic Sciences

Academic degrees

  1. Master of Engineering Tokyo Institute of Technology 1982/03
  2. Dr. Sci. Niigata University 1988/03

Research Areas

  1. Applied Physics of Property and Crystallography

Research keywords

  1. Glass Science Solid State Ionics

Subject of research

  1. Structure and Physical Properties of Superionic Conductors 1995-Present


  1. イオン伝導体の材料技術と測定方法 サイエンス&テクノロジー株式会社 2011/12/22 978--4-86428-033-4
  2. Physics of Solid State Ionics H. Takahashi Research Signpost, India 2006
  3. Recent Research Developments of Solid State Ionics T. Sakuma, A. Thazin, M. Arai and H. Takahashi Transworld Research Network 2004


  1. Research paper (scientific journal) Joint New phase transition in Superprotonic phase of Cs2(HSO4)(H2PO4) Haruyuki Takahashi, Yoshitaka Suzuki and Takashi Sakuma Solid State Ionics 285, 155-159 2016
  2. Research paper (scientific journal) Joint Roles of intermediate-range order on the glass transition process: Fictive temperature, residual entropy, relaxation time and boson peak H. Kobayashi and H. Takahashi J. Non-Cryst. Solids 427, 34-40 2015
  3. Research paper (scientific journal) Joint Estimation of force constants of Al from diffuse neutron scattering. Makhsun, T. Hashimoto, T. Sakuma, H. Takahashi, O. Kamishima, N. Igawa and S. A. Danilkin J Phys. Soc. Jpn. 83, 074602 2014
  4. Research paper (scientific journal) Joint Pressure dependence of crystal structure of Cu2O by TOF powder neutron diffraction Y. Ishikawa, T. Sakuma, H. Takahashi and S. A. Danilkin Solid State Ionics 262, 622-624 2014
  5. Research paper (scientific journal) Joint Inter-atomic force constants of Ag2O from diffuse neutron scattering measurement Solid State Ionics 225, 18-21 2012

Research presentations

  1. Oral presentation(general) Proton Conduction Mechanism in Superprotonic Phase of Solid Acid 18th International Conference on Solid State Proton Conductors 2016/09
  2. Poster presentation Glass transition in superprotonic phase of inorganic solid acid 20th International Conference on Solid State Ionics 2015/06/16
  3. Poster presentation Proton conducting properties of phosphated porous silica glasses 19th International Conference on Solid State Ionics 2013/06
  4. Poster presentation Proton conduction mechanism in Pb2HP3O10 composites 16th International Conference on Solid State Proton Conductors 2012/09
  5. Poster presentation The Glass Transition as a Self-Organization of the Intermediate Range Orders Based on the Dissipative Structure Theory Phase Transition Dynamics in Soft Matters: Bridging Microscopic and Mesoscale 2012/02

Memberships of academic societies

  1. 日本中性子科学会 2008/04/01-Present