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Publications

2026

Papers

  1. Wataru Namiki, Daiki Nishioka, Kazuya Terabe, Takashi Tsuchiya. High-performance reservoir computing utilizing spin wave interfered with physical masking wave. Japanese Journal of Applied Physics. 65 [9] (2026) 09SP02 10.35848/1347-4065/ae5aa9
  2. Hina Kitano, Daiki Nishioka, Kazuya Terabe, Takashi Tsuchiya. Analysis of physical and virtual nodes of ion-gating reservoir for network size reduction. Japanese Journal of Applied Physics. 65 [8] (2026) 08SP11 10.35848/1347-4065/ae5c0f
  3. Maki Nishimura, Daiki Nishioka, Wataru Namiki, Sota Hikasa, Ryo Iguchi, Kazuya Terabe, Takashi Tsuchiya. Computational performance at the edge-of-chaos in the spin-wave interference-based physical reservoir computing. Japanese Journal of Applied Physics. (2026) 080903 10.35848/1347-4065/ae5da2
  4. Maki Nishimura, Wataru Namiki, Daiki Nishioka, Sota Hikasa, Ryo Iguchi, Kazuya Terabe, Takashi Tsuchiya. High-accuracy prediction for the NARMA task achieved by eight detectors in nonlinearly interfered spin waves-based physical reservoir computing. Japanese Journal of Applied Physics. 65 [5] (2026) 05SP05 10.35848/1347-4065/ae43f6
  5. Daiki Nishioka, Akito Tateyama, Hina Kitano, Takashi Nakanishi, Kazuya Terabe, Takashi Tsuchiya. Ion-Gating Reservoir Computing for Preprocessing-Free Speech Recognition from Throat Vibrations. Advanced Electronic Materials. (2026) e00006 (Early View) 10.1002/aelm.202600006
  6. 土屋 敬志, 西岡 大貴, 並木 航, 樋口 透, 寺部 一弥. 7．固体電解質の界面機能を利用する物理リザバーコンピューティング. 電気化学. 94 [3] (2026) 252–257 10.5796/denkikagaku.26-FE0301

Presentations

  1. Wataru Namiki, Daiki Nishioka, Kazuya Terabe, Takashi Tsuchiya. Ionics and Spintronics-based Reservoir Computing. 2026 International Conference on Solid State Devices and Materials (SSDM2026), C-4-01. 2026-09-16. 招待講演.
  2. Sota Hikasa, Wataru Namiki, Daiki Nishioka, Ryo Iguchi, Jiaxuan Chen, Kazuya Terabe, Takashi Tsuchiya. In-materio Spin-Wave Reservoir Computing for Speaker Classification without Computationally Expensive Cochleagram Preprocessing. 2026 International Conference on Solid State Devices and Materials (SSDM2026), C-4-02. 2026-09-16. 口頭発表.
  3. Jiaxuan Chen, Ryo Iguchi, Sota Hikasa, Takashi Tsuchiya. Experimental Engineering of Spin-Wave Interference for Tailorable Magnonic Reservoir Computing. 2026 International Conference on Solid State Devices and Materials (SSDM2026), C-4-03. 2026-09-16. 口頭発表.
  4. Laszlo Posa, Jiaxuan Chen, Ryo Iguchi, Daiki Nishioka, Hina Kitano, Takashi Tsuchiya. Spectral Dynamics Reservoir Computing with Forced Oscillations in an Ion-Gating Transistor. 2026 International Conference on Solid State Devices and Materials (SSDM2026), C-4-04. 2026-09-16. 口頭発表.
  5. Daiki Nishioka, Hina Kitano, Kazuya Terabe, Takashi Tsuchiya. Ultrawideband Ion-Gating Reservoir Computing for Computationally Efficient Edge AI. 2026 International Conference on Solid State Devices and Materials (SSDM2026), SO-PS-09-03. 2026-09-16. ポスター発表（ショート口頭説明を含む）.
  6. Yoshitaka Shingaya, Daiki Nishioka, Kazuya Terabe, Takashi Tsuchiya. Raman-ion-gating reservoir realized with MoS2 electric double-layer transistor. 2026 International Conference on Solid State Devices and Materials (SSDM2026), SO-PS-09-05. 2026-09-16. ポスター発表（ショート口頭説明を含む）.
  7. 登壇者：土屋 敬志. イオントロニクスを基盤とする脳型情報処理ハードウェア. 日本物理学会第81回年次大会（2026年）, 16pA113-8. 2026-09-16. 招待講演（シンポジウム）.
  8. 山岸 龍聖, 井口 亮, Chen Jiaxuan, 日笠 壮太, Sahoo Ajit Kumar, 土屋 敬志. 入力波形制御によるスピン波ダイナミクスの変化とリザバーコンピューティング性能の評価. 2026年第87回応用物理学会秋季学術講演会, 10a-B21-10. 2026-09-10. 口頭発表.
  9. Jiaxuan Chen, Daiki Nishioka, Yicheng Song, Ryo Iguchi, Sota Hikasa, Hina Kitano, Hirose Akira, Takashi Tsuchiya. Local Information Processing Capacity for Anatomizing Individual Dynamical States. 2026年第87回応用物理学会秋季学術講演会, 10a-B21-11. 2026-09-10. 口頭発表.
  10. 土屋 敬志, 西岡 大貴, 並木 航, 井口 亮, 新ヶ谷 義隆, 寺部 一弥. イオントロニクス型物理リザバーの開発とインマテリアル・センサコンピューティングへの展開. 2026年第87回応用物理学会秋季学術講演会, 10p-S2-9. 2026-09-10. 招待講演.
  11. 上山 植田 まい, 西岡 大貴, 北野 比菜, 上木 岳士, 土屋 敬志. イオンゲルを用いたイオンゲーティングリザバーの雰囲気依存性評価. 2026年第87回応用物理学会秋季学術講演会, 9a-B21-6. 2026-09-09. 口頭発表.
  12. Takashi Tsuchiya, Daiki Nishioka, Ryo Iguchi, Wataru Namiki. Ion-Gating Reservoirs for Low Power, Accurate, and Fast In-Sensor Computing. Neuronics 2026, 1.2-I3. 2026-09-08. 招待講演.
  13. 登壇者：Takashi Tsuchiya. Ion-Gating Reservoirs for Low Power, Accurate, and Fast In-Sensor Computing. 25th International Conference on Solid State Ionics (SSI-25), 711. 2026-07-06. 招待講演.
  14. Takashi Tsuchiya, Daiki Nishioka, Wataru Namiki, Ryo Iguchi, Yoshitaka Shingaya, Kazuya Terabe. In-Materio Reservoir Computing Utilizing Spatiotemporal Dynamics of Ion, Electron, and Spin. CIMTEC 2026 — 10th Forum on New Materials, 6th International Conference on Materials and Devices Technologies for Energy-efficient Neuromorphic and Unconventional Computing, IC-4.C:IL61. 2026-06-24. 招待講演.
  15. Kazuya Terabe, Takashi Tsuchiya, Tohru Tsuruoka. Ionic Nanoarchitectonics for Neuromorphic Computing. CIMTEC 2026 — 10th Forum on New Materials, IC-4.C:IL58. 2026-06-24. 招待講演.
  16. Takashi Tsuchiya. Building a next-generation international network for the creation of ultra-high-performance iontronics-based neuromorphic systems. ASPIRE and HORIZON EUROPE: Momentum with Japan's Association. 2026-04-16. 招待講演.
  17. Takashi Tsuchiya, Daiki Nishioka, Wataru Namiki, Ryo Iguchi, Yoshitaka Shingaya, Kazuya Terabe. In-Materio Reservoir Computing Utilizing Spatiotemporal Dynamics of Ion, Electron, and Spin. The Materials for Sustainable Development Conference (MATSUS Spring 2026). 2026-03-23–2026-03-27. 招待講演.
  18. 西岡 大貴, 並木 航, 西村 麻希, 井口 亮, 寺部 一弥, 土屋 敬志. 巡回セールスマン問題におけるスピン波型Hopfield networkの解探索性能の評価. 2026年第73回応用物理学会春季学術講演会. 2026-03-15–2026-03-18.
  19. Jiaxuan Chen, Ryo Iguchi, Sota Hikasa, Takashi Tsuchiya. A Novel Node-Extraction Scheme Enabling High-Performance, Node-Efficient Spin-Wave Reservoir Computing with Hardware Demonstration. 2026年第73回応用物理学会春季学術講演会. 2026-03-15–2026-03-18.
  20. Takashi Tsuchiya, Daiki Nishioka, Wataru Namiki, Kazuya Terabe. In-materio Reservoir Computing Utilizing Ions, Electrons, and Spins, and its Application to Processing Sensor Output. The 8th International Symposium on Neuromorphic AI Hardware. 2026-03-06–2026-03-07. 招待講演.
  21. Sota Hikasa, Wataru Namiki, Daiki Nishioka, Ryo Iguchi, Maki Nishimura, Kazuya Terabe, Takashi Tsuchiya. Performance enhancement of the nonlinear interfered spin wave-based physical reservoir computing by multi-detection. Iwate Spintronics School, 2026 Winter. 2026-03-03–2026-03-06.
  22. Wataru Namiki, Daiki Nishioka, Kazuya Terabe, Takashi Tsuchiya. High performance reservoir computing achieved with in situ manipulation of spin waves. Iwate Spintronics School, 2026 Winter. 2026-03-03–2026-03-06.
  23. Daiki Nishioka, Maki Nishimura, Wataru Namiki, Kazuya Terabe, Takashi Tsuchiya. Spin Wave Interference-based Reservoir Computing with Enhanced High Dimensionality and Nonlinear Node Method. Iwate Spintronics School, 2026 Winter. 2026-03-03–2026-03-06.
  24. Takashi Tsuchiya, Daiki Nishioka, Wataru Namiki, Yoshitaka Shingaya, Kazuya Terabe. In-materio Reservoir Computing Utilizing Iontronic Devices and the Application to Processing Sensor Output. The 70th Commemorative Fullerenes-Nanotubes-Graphene General Symposium. 2026-03-03–2026-03-05. 招待講演.