Takashi Tsuchiya 研究室

主宰者：Takashi Tsuchiya

東京理科大学

AI 要約（直近 5 年の研究成果）

本研究室は、材料や小型デバイスが示す非線形な物理現象を計算資源として利用する「物理リザーバー計算」に取り組んでいます。従来の深層学習は膨大な電力を消費しますが、物理リザーバー計算は身近な環境で動作する効率的な人工知能を実現する可能性を持つ手法です。研究室では、グラフェンやイオンゲルなどの材料を用いた電気二重層トランジスタ、スピン波の干渉現象、単分子の振動ダイナミクスなど、様々な物理系をリザーバーとして活用しています。これらのデバイスの鍵となるのが、イオン伝導体と半導体界面に形成される電気二重層と、それに伴う酸化還元反応です。研究室では、電圧印加によってこれらの現象を制御し、入力信号に対して複雑で多様な応答を生み出しています。これにより高い情報処理容量を獲得し、カオス時系列予測や音声認識、非線形微分方程式の解法といった様々なタスクで高い計算性能を実現しています。さらに研究室は、複数の物理系を組み合わせるアプローチも展開しています。例えばスピン波干渉とイオンゲーティングを統合したシステムでは、それぞれの強みを活かしてさらなる性能向上を達成しています。こうした基礎研究を通じて、低消費電力で高性能な次世代型計算デバイスの開発に貢献しています。

※ AI（Claude）が、公開されている論文要旨から研究の問い・手法・主要な発見を事実情報として抽出・再構成して自動生成しています。誤りを含む可能性があるため、正確性は研究室公式情報でご確認ください。

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研究成果（63 件）

[2026] Ion‐Gating Reservoir Computing for Preprocessing‐Free Speech Recognition from Throat Vibrations
DOI: https://doi.org/10.1002/aelm.202600006
[2026] Computational performance at the edge-of-chaos in the spin-wave interference-based physical reservoir computing
DOI: https://doi.org/10.35848/1347-4065/ae5da2
[2026] Enhanced High Dimensionality and the Information Processing Capacity in Interfered Spin Wave‐Based Reservoir Computing, Achieved With Eight Detectors
DOI: https://doi.org/10.1002/aelm.202500780
[2025] Ionic nanoarchitectonics for electronic information devices
DOI: https://doi.org/10.34734/fzj-2026-01254
[2025] Physical masking-induced enhancement of information processing capacity in a redox-type ion-gating reservoir
DOI: https://doi.org/10.35848/1347-4065/ae1d84
[2025] Enhanced computing performance of MoS2-based Raman-ion-gating reservoir achieved by combining reservoir states from current response and resonant Raman scattering
DOI: https://doi.org/10.1063/5.0266816
[2025] Two Orders of Magnitude Reduction in Computational Load Achieved by Ultrawideband Responses of an Ion-Gating Reservoir
DOI: https://doi.org/10.1021/acsnano.5c06174
[2025] Enhanced Information Processing Capacity of Redox-Type Ion-Gating Reservoirs via Physical Masking with Periodic Drain Voltage Streams
DOI: https://doi.org/10.7567/ssdm.2025.d-1-06
[2025] Ionic nanoarchitectonics for electronic information devices
DOI: https://doi.org/10.1016/j.ssi.2025.116995
[2025] Development of Ion-Gating Reservoir Computing for Efficient Neuromorphic Information Processing
DOI: https://doi.org/10.29363/nanoge.neuronics.2025.007

続きを表示（残り 53 件）

[2025] ELECTRONICS and NEUROMORPHIC TECHNOLOGY ENHANCEMENT THROUGH IONIC NANOARICHITECTONICS
DOI: https://doi.org/10.29363/nanoge.neuronics.2025.003
[2025] Performance improvement of spin wave-based physical reservoir computing, achieved with combining of ionics and spintronics
DOI: https://doi.org/10.29363/nanoge.neuronics.2025.006
[2025] Physical reservoir computing with graphene-based solid electric double layer transistor and the information processing capacity analysis
DOI: https://doi.org/10.35848/1882-0786/adb19b
[2025] Investigation of electric double layer effects at Li3PO4 Li+ solid electrolyte thin film interfaces using a field-effect transistor with Al-doped SiC (0001) single crystal
DOI: https://doi.org/10.48505/nims.5314
[2025] Investigation of electric double layer effects at Li3PO4 Li+ solid electrolyte thin film interfaces using a field-effect transistor with Al-doped SiC (0001) single crystal
DOI: https://doi.org/10.35848/1347-4065/adabef
[2025] Iono–Magnonic Reservoir Computing With Chaotic Spin Wave Interference Manipulated by Ion‐Gating (Adv. Sci. 3/2025)
DOI: https://doi.org/10.1002/advs.202570015
[2024] Physical Reservoir Computing Utilizing Ion‐Gating Transistors Operating in Electric Double Layer and Redox Mechanisms
DOI: https://doi.org/10.1002/aelm.202400625
[2024] (Invited) Ionic Nanoarchitectonics to Create Novel Functional and High-Performance Devices, Such As Neuromorphic Devices
DOI: https://doi.org/10.1149/ma2024-02483370mtgabs
[2024] Reservoir Computing with Graphene-Based Lithium-Ion Operated Electric Double Layer Transistors
DOI: https://doi.org/10.1149/ma2024-02483383mtgabs
[2024] Optimization of Reservoir Computing Utilizing Interfered Spin Waves
DOI: https://doi.org/10.1149/ma2024-02483385mtgabs
[2024] Neuromorphic Computing Based on Few-Molecule Vibration Dynamics Achieved By Surface-Enhanced Raman Scattering and Ion-Gating Stimulation
DOI: https://doi.org/10.1149/ma2024-02483315mtgabs
[2024] Evaluating Electric Double Layer Effects at Solid Electrolyte Interfaces with Field-Effect Transistor Utilizing p-Doped SiC (100) Single Crystal
DOI: https://doi.org/10.1149/ma2024-02483480mtgabs
[2024] Iono-Magnonic Reservoir Computing Utilizing Interfered Spin Wave Manipulated By Ion-Gating
DOI: https://doi.org/10.1149/ma2024-02483316mtgabs
[2024] Iono–Magnonic Reservoir Computing With Chaotic Spin Wave Interference Manipulated by Ion‐Gating
DOI: https://doi.org/10.1002/advs.202411777
[2024] Iono-magnonic Reservoir Computing utilizing Spin Wave Manipulation by Proton-Gating
DOI: https://doi.org/10.7567/ssdm.2024.j-5-02
[2024] A high-performance deep reservoir computer experimentally demonstrated with ion-gating reservoirs
DOI: https://doi.org/10.1038/s44172-024-00227-y
[2024] Fast physical reservoir computing, achieved with nonlinear interfered spin waves
DOI: https://doi.org/10.1088/2634-4386/ad561a
[2024] Electric double layer effect in the vicinity of solid electrolyte/diamond interfaces and the application to neuromorphic computing
DOI: https://doi.org/10.1007/s10008-024-05937-z
[2024] Opto-magnonic reservoir computing coupling nonlinear interfered spin wave and visible light switching
DOI: https://doi.org/10.1016/j.mtphys.2024.101465
[2024] Magnetization Vector Rotation Reservoir Computing Operated by Redox Mechanism
DOI: https://doi.org/10.1021/acs.nanolett.3c05029
[2024] Few- and single-molecule reservoir computing experimentally demonstrated with surface-enhanced Raman scattering and ion gating
DOI: https://doi.org/10.1126/sciadv.adk6438
[2024] Inverted input method for computing performance enhancement of the ion-gating reservoir
DOI: https://doi.org/10.35848/1882-0786/ad2906
[2024] Asymmetric transition of electrical resistance in an all-solid-state redox device with Fe3O4 and Li-ion electrolyte thin films for physical reservoir computing
DOI: https://doi.org/10.35848/1347-4065/ad1fb0
[2023] Accelerated/decelerated dynamics of the electric double layer at hydrogen-terminated diamond/Li+ solid electrolyte interface
DOI: https://doi.org/10.1016/j.mtphys.2023.101006
[2023] Deep Physical Reservoir Computing Achieved by Electric Double Layer Ion-Gating Reservoir
DOI: https://doi.org/10.7567/ssdm.2023.b-6-02
[2023] Improved Synaptic Plasticity of Li Ion-Gated Transistors with Mg-Doped LiCoO2 Channel for Neuromorphic Computing
DOI: https://doi.org/10.7567/ssdm.2023.ps-2-23
[2023] Enhanced synaptic characteristics of H x WO3-based neuromorphic devices, achieved by current pulse control, for artificial neural networks
DOI: https://doi.org/10.1088/2634-4386/acf1c6
[2023] Experimental Demonstration of High‐Performance Physical Reservoir Computing with Nonlinear Interfered Spin Wave Multidetection
DOI: https://doi.org/10.1002/aisy.202300228
[2023] A Redox‐Based Ion‐Gating Reservoir, Utilizing Double Reservoir States in Drain and Gate Nonlinear Responses
DOI: https://doi.org/10.1002/aisy.202300123
[2023] Ultrafast-switching of an all-solid-state electric double layer transistor with a porous yttria-stabilized zirconia proton conductor and the application to neuromorphic computing
DOI: https://doi.org/10.1016/j.mtadv.2023.100393
[2023] Room temperature fabrication of highly proton conductive amorphous zirconia-based thin films achieved through precise nanostructure control
DOI: https://doi.org/10.1039/d3tc02084c
[2023] Analysis of Iodide Transport on Methyl Ammonium Lead Iodide Perovskite Solar Cell Structure Through Operando Hard X-ray Photoelectron Spectroscopy
DOI: https://doi.org/10.1021/acs.chemmater.2c03162
[2023] Highly Conducting Sc and Y co-doped Zirconia Solid Electrolyte Thin Films Prepared via Pulsed Laser Deposition for Solid Oxide Electrochemical Cells Applications
DOI: https://doi.org/10.1149/ma2023-02462269mtgabs
[2023] Experimental Demonstration of High‐Performance Physical Reservoir Computing with Nonlinear Interfered Spin Wave Multidetection
DOI: https://doi.org/10.1002/aisy.202370060
[2023] Redox-based ion-gating reservoir consisting of (104) oriented LiCoO2 film, assisted by physical masking
DOI: https://doi.org/10.1038/s41598-023-48135-z
[2023] Highly Conducting Sc and Y co-doped Zirconia Solid Electrolyte Thin Films Prepared via Pulsed Laser Deposition for Solid Oxide Electrochemical Cells Applications
DOI: https://doi.org/10.1149/11205.0149ecst
[2023] Effects of Mg Doping to a LiCoO2 Channel on the Synaptic Plasticity of Li Ion-Gated Transistors
DOI: https://doi.org/10.1021/acsami.3c07833
[2022] A floating gate negative capacitance MoS 2 phototransistor with high photosensitivity
DOI: https://doi.org/10.1039/d1nr06315d
[2022] Edge-of-chaos learning achieved by ion-electron–coupled dynamics in an ion-gating reservoir
DOI: https://doi.org/10.1126/sciadv.ade1156
[2022] Nanoarchitectonics Intelligence with atomic switch and neuromorphic network system
DOI: https://doi.org/10.35848/1882-0786/ac926b
[2022] Atomic scale switches based on solid state ionics
DOI: https://doi.org/10.1080/23746149.2022.2065217
[2022] Solid state ionics for the development of artificial intelligence components
DOI: https://doi.org/10.35848/1347-4065/ac64e5
[2022] Electrochemical control and protonation of the strontium iron oxide SrFeOy by using proton-conducting electrolyte
DOI: https://doi.org/10.1063/5.0083209
[2022] In situ manipulation of perpendicular magnetic anisotropy in half-metallic NiCo 2 O 4 thin film by proton insertion
DOI: https://doi.org/10.35848/1347-4065/ac594f
[2022] Effects of Oxygen Partial Pressure and Substrate Temperature on the Structure and Morphology of Sc and Y Co-Doped ZrO2 Solid Electrolyte Thin Films Prepared via Pulsed Laser Deposition
DOI: https://doi.org/10.3390/ma15020410
[2021] Novel Functionality and the Mechanism of Solid State Ionic Devices
[2021] Comprehensive investigation of summer-type concealed condensation by visualization
DOI: https://doi.org/10.5990/jwpa.47.162
[2021] A Variety of Functional Devices Realized by Ionic Nanoarchitectonics, Complementing Electronics Components
DOI: https://doi.org/10.1002/aelm.202100645
[2021] In situ hard X-ray photoelectron spectroscopy on the origin of irreversibility in electrochromic LixWO3 thin films
DOI: https://doi.org/10.1016/j.apsusc.2021.150898
[2021] The electric double layer effect and its strong suppression at Li+ solid electrolyte/hydrogenated diamond interfaces
DOI: https://doi.org/10.1038/s42004-021-00554-7
[2021] Effect of V/III Ratio on Density and Size of InSb/GaSb Dots on GaSb Substrates
[2021] [INVITED] Novel Functional Devices and the AI Application Based on Solid State Ionics
[2021] Substrate effect on the neuromorphic function of nanoionics-based transistors fabricated using WO3 thin film
DOI: https://doi.org/10.1016/j.ssi.2021.115638

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AI 要約（直近 5 年の研究成果）

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研究成果（63 件）

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