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305-0044 1-1 Namiki Tsukuba Ibaraki JAPAN [Access]

External affiliations

  • Visiting Associate Professor at Department of Physics/Applied Physics, Graduate School of Science, Tokyo University of Science



solid state ionics, nanoionics, electrochemistry, atomic switch, physical property tuning, electric double layer, redox

Takashi Tsuchiya received his BS, MS, and Ph. D. degrees in materials science and engineering from the University of Tokyo. He studied as a Postdoctoral Fellow of the University of Tokyo, the International Center for Materials Nanoarchitectonics (MANA) in National Institute for Materials Science (NIMS), and Tokyo University of Science. In 2016, he joined MANA in NIMS as a Senior Researcher and is currently a Principal Researcher. Tsuchiya’s research interests include exploring novel electronic and ionic functions in the vicinity of interfaces based on a combination of electrochemistry and nanotechnology.

PublicationsNIMS affiliated publications since 2004.

  • No. 6872226 意思決定装置 (2021)
  • No. 6770736 可変容量キャパシタ素子及びキャパシタアレイ (2020)
  • No. 6712413 磁場下でのイオン輸送を利用する帯電状態の制御方法及びその用途 (2020)

Society memberships

The Electrochemical Society of Japan,The Solid State Ionics Society of Japan,Japanese Society of Applied Physics


  • The 22nd International Conference on Solid State Ionics (SSI-22) The Best Poster Award (2019)
  • MANA International Symposium 2019 Excellent poster presentation award (2019)
  • 第14回固体イオニクスセミナー 優秀ポスター賞 (江藤大貴君と連名受賞) (2018)
  • 第26回日本MRS年次大会奨励賞 (川村欣也君と連名受賞) (2017)
  • 第25回日本MRS年次大会奨励賞 (鈴木直哉君と連名受賞) (2016)
  • 電気化学会 田川記念固体化学奨励賞 (2016)
  • MRS Fall Meeting & Exhibit Symposium K Best Poster Award (2014)


  • (一財)材料科学技術振興財団研究助成 (2018)
  • (科研費/基盤C)固固界面の電気二重層の解析:固体電気二重層デバイスは本当に実現可能か? (2019)
  • (公財)村田学術振興財団研究助成 (2019)
  • (公財)日立財団倉田奨励金 (2020)
  • (公財)矢崎科学技術振興記念財団一般研究助成 (2020)
  • (科研費/若手B)トランジスタ構造におけるナノイオニクス現象を利用した不揮発性メモリーの高性能化 (2016)
  • (科研費/新学術領域・公募研究)固体イオニクス現象を利用する物性制御デバイスの開発と動作機構の解明 (2020)

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