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Spintronics-Based Hardware Paradigm for Artificial Intelligence

Research Project

Project/Area Number 17H06093
Research Category

Grant-in-Aid for Specially Promoted Research

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Engineering
Research InstitutionTohoku University

Principal Investigator

大野 英男  東北大学, 電気通信研究所, 教授 (00152215)

Co-Investigator(Kenkyū-buntansha) 遠藤 哲郎  東北大学, 工学研究科, 教授 (00271990)
鈴木 大輔  東北大学, 学際科学フロンティア研究所, 助教 (00574675)
佐藤 茂雄  東北大学, 電気通信研究所, 教授 (10282013)
堀尾 喜彦  東北大学, 電気通信研究所, 教授 (60199544)
深見 俊輔  東北大学, 電気通信研究所, 准教授 (60704492)
Project Period (FY) 2017-04-25 – 2022-03-31
Project Status Declined (Fiscal Year 2018)
Budget Amount *help
¥581,490,000 (Direct Cost: ¥447,300,000、Indirect Cost: ¥134,190,000)
Fiscal Year 2018: ¥60,060,000 (Direct Cost: ¥46,200,000、Indirect Cost: ¥13,860,000)
Fiscal Year 2017: ¥51,350,000 (Direct Cost: ¥39,500,000、Indirect Cost: ¥11,850,000)
Keywordsスピントロニクス / 人工知能 / スピンエレクトロニクス
Outline of Annual Research Achievements

本研究課題は、人工知能(AI)ハードウェアパラダイムの創成を念頭に、不揮発性スピン素子を用いたAIハードウェアとしての集積回路を設計実現することを目指して進めてきた。当初の計画に従い、3つの主要課題、①AIコンピューティングハードウェア向けスピントロニクス素子の開拓、②ノイマン型AIコンピューティングハードウェアの実現、③非ノイマン型AIコンピューティングハードウェアの実現、に対して研究を進めた。
①については、アナログスピントロニクス素子のダイナミクスを利用することでスパイクタイミング依存可塑性やリーキー・インテグレート・アンド・ファイアなどの非ノイマン型ニューラルネットワークで必要とされるニューロン、シナプスの特性をスピン素子で再現できることなどが分かった。その他、反強磁性/強磁性ヘテロ構造におけるジャロシンスキー・守谷相互作用やスピン軌道トルクなどを評価し、人工知能ハードウェア応用に向けた有用な知見を得た。②については、基本回路の検討、ならびにハードウェアアルゴリズム検討のためのプラットフォーム構築に取り組み、スピン素子ベース多機能・再構成可能演算回路の設計や学習アルゴリズム評価のためのプラットフォーム構築などを進めノイマン型AIハードウェア実現の土台を形成した。③については、非ノイマン型・脳型コンピューティングアーキテクチャの検討、アナログスピンシナプス特性を考慮した学習則、アナログスピンメモリ素子を組み込んだアナログニューラルネットワーク集積回路の構築に向けた詳細な検討を行った。

Research Progress Status

翌年度、交付申請を辞退するため、記入しない。

Strategy for Future Research Activity

翌年度、交付申請を辞退するため、記入しない。

Report

(3 results)
  • 2017 Abstract ( PDF )   Comments on the Screening Results ( PDF )   Annual Research Report
  • Research Products

    (91 results)

All 2018 2017 Other

All Int'l Joint Research (3 results) Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (83 results) (of which Int'l Joint Research: 52 results,  Invited: 42 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] ETH Zurich(スイス)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Purdue University(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Diamond Light Source(英国)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Shape anisotropy revisited in single-digit nanometer magnetic tunnel junctions2018

    • Author(s)
      Watanabe K.、Jinnai B.、Fukami S.、Sato H.、Ohno H.
    • Journal Title

      Nature Communications

      Volume: 9 Issue: 1 Pages: 1-6

    • DOI

      10.1038/s41467-018-03003-7

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Time and spatial evolution of spin-orbit torque-induced magnetization switching in W/CoFeB/MgO structures with various sizes2018

    • Author(s)
      C. Zhang, S. Fukami, S. DuttaGupta, H. Sato, and H. Ohno
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 4S Pages: 04FN02-04FN02

    • DOI

      10.7567/jjap.57.04fn02

    • NAID

      210000148985

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin-orbit torques and Dzyaloshinskii-Moriya interaction in PtMn/[Co/Ni] heterostructures2017

    • Author(s)
      DuttaGupta S.、Kanemura T.、Zhang C.、Kurenkov A.、Fukami S.、Ohno H.
    • Journal Title

      Applied Physics Letters

      Volume: 111 Issue: 18 Pages: 182412-182412

    • DOI

      10.1063/1.5005593

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Quantum Associative Memory with Quantum Neural Network via Adiabatic Hamiltonian Evolution2017

    • Author(s)
      Y. Osakabe, H. Akima, M. Sakuraba, M. Kinjo, S. Sato
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E100.D Issue: 11 Pages: 2683-2689

    • DOI

      10.1587/transinf.2017EDP7138

    • NAID

      130006191596

    • ISSN
      0916-8532, 1745-1361
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Spintronics Nanodevice -faster, smaller and more intellignet2018

    • Author(s)
      H. Ohno
    • Organizer
      Tohoku-Harvard Workshop in Sendai
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spin-orbit torque induced magnetization switching for integrated circuits and neuromorphic computing2018

    • Author(s)
      S. Fukami, C. Zhang, W. A. Borders, A. Kurenkov, S. DuttaGupta, B. Jinnai, H. Sato, and H. Ohno
    • Organizer
      Tohoku-Harvard Workshop in Sendai
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin-orbit torque switching in ferromagnetic heterostructures and its application2018

    • Author(s)
      S. Fukami, and H. Ohno
    • Organizer
      Reimei/GP-Spin/ICC-IMR International Workshop "New Excitations in Spintronics"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spin-orbit torque devices for artificial neural networks2018

    • Author(s)
      深見俊輔、William Andrew Borders, Aleksandr Kurenkov, 張超亮、Samik DuttaGupta、大野英男
    • Organizer
      日本磁気学会第216回研究会/第66回スピンエレクトロニクス専門研究会「ニューロモルフィックスピントロニクス」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 超微細スピントロニクスそしとその集積回路、AI応用2018

    • Author(s)
      大野英男
    • Organizer
      第16回ナノテクノロジー総合シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Nano-spintronics Devices for Integrated Circuits and Artificial Intelligence2018

    • Author(s)
      H. Ohno
    • Organizer
      Kick-off Symposium for World Leading Research Centers -Materials Science and Spintronics-
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thickness Dependence of Spin-orbit Torque and Dzyaloshinskii-Moriya Interaction in an Antiferromagnet/Ferromagnet Heterostructure2018

    • Author(s)
      S. DuttaGupta, A. Kurenkov, S. Fukami, C. Zhang, and H. Ohno
    • Organizer
      Kick-off Symposium for World Leading Research Centers -Materials Science and Spintronics-
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Magnetization switching induced by spin-orbit torque in W/CoFeB/MgO devices with various sizes2018

    • Author(s)
      C. Zhang, S. Fukami, S. DuttaGupta, H. Sato, and H. Ohno
    • Organizer
      Kick-off Symposium for World Leading Research Centers -Materials Science and Spintronics-
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin-orbit torque induced magnetization switching and its applications2018

    • Author(s)
      S. Fukami and H. Ohno
    • Organizer
      Kick-off Symposium for World Leading Research Centers -Materials Science and Spintronics-
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analog spin-orbit torque devices for edge AI hardware2018

    • Author(s)
      S. Fukami, W. A. Borders, A. Kunrekov, C. Zhang, S. DuttaGupta and H. Ohno
    • Organizer
      Tohoku-Purdue Workshop on Novel Spintronics Physics and Materials for Future Information Processing
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spintronics Devices for Neuromorphic Computing2018

    • Author(s)
      S. Fukami
    • Organizer
      Center for Nation-Wide Cooperative Research on ICT - FY2017 RIEC Annual Meeting on Cooperative Research Projects “Compass for Next-Gen ICT” Program
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 極微細磁気トンネル接合2018

    • Author(s)
      大野英男
    • Organizer
      「スピントロニクス学術研究基盤と連携ネットワーク」シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Spintronics Nanoelectronics -Faster, Smarter, and Smaller-2018

    • Author(s)
      H. Ohno
    • Organizer
      4th CIES Technology Forum
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dzyaloshinskii-Moriya interaction in an antiferromagnet/ferromagnet heterostructure2018

    • Author(s)
      S. DuttaGupta, T. Kanemura, R. Itoh, A. Kurenkov, C. Zhang, S. Fukami and H. Ohno
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Extended harmonic Hall measurement of spin-orbit torque efficiencies in antiferromagnet/ferromagnet heterostructures2018

    • Author(s)
      R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami and H. Ohno
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] アナログスピンメモリ素子を用いた人工神経回路網2018

    • Author(s)
      S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Magnetoresistance in a nonmagnet/antiferromagnet metallic heterostructure2018

    • Author(s)
      S. DuttaGupta, A. Kurenkov, R. Itoh, C. Zhang, S. Fukami and H. Ohno
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 不揮発FPGAを用いた脳型情報処理アクセラレータの構成2018

    • Author(s)
      鈴木大輔,羽生貴弘
    • Organizer
      第31回多値論理とその応用研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Design of an MTJ-Based Nonvolatile LUT Circuit with a Data-Update Minimized Shift Operation for an Ultra-Low-Power FPGA2018

    • Author(s)
      Daisuke Suzuki and Takahiro Hanyu
    • Organizer
      26th ACM/SIGDA Int. Symp. FPGA
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Towards a brainmorphic computing paradigm and a brain/body whole organism computation system2018

    • Author(s)
      Yoshihiko Horio
    • Organizer
      RISP International Workshop on Nonlinear Circuits, Communications and Signal Processings
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Brainmorphic hardware in edge computing era2018

    • Author(s)
      Yoshihiko Horio
    • Organizer
      The 5th RIEC International Symposium on Brainware LSI
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On brainmorphic computng hardware2018

    • Author(s)
      Yoshihiko Horio
    • Organizer
      2017 RIEC Annual Meeting on Cooperative Research Projects
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On a brainmorphic hardware paradigm2018

    • Author(s)
      Yoshihiko Horio
    • Organizer
      The 6th RIEC International Symposium on Brain Fucntions and Brain Computer
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Time series prediction through chaotic neural network reservoir2018

    • Author(s)
      Thophane TASSY・Yoshihiko HORIO
    • Organizer
      電子情報通信学会総合大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Edge AI ハードウェアに向けて2018

    • Author(s)
      堀尾喜彦
    • Organizer
      電子情報通信学会総合大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Echo state network によるカオス時系列予測2018

    • Author(s)
      篠崎亜怜, 宮野尚哉, 堀尾喜彦
    • Organizer
      電子情報通信学会総合大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Hebbian and anti-Hebbian learning for a qunatum associative memory2018

    • Author(s)
      S. Sato, Y. Osakabe, H. Akima, M. Sakuraba
    • Organizer
      The 6th RIEC International Symposium on Brain Fucntions and Brain Computer
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Design considerations for real-time digital architectures emulating spiking neural models2018

    • Author(s)
      J. Madrenas, M. Zapata, H. Akima, S. Sato
    • Organizer
      The 6th RIEC International Symposium on Brain Fucntions and Brain Computer
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synchronization of spontaneous activity in modular neuronal network models2018

    • Author(s)
      S. Moriya, H. Yamamoto, H. Akima, S. Kubota, M. Niwano, A. Hirano-Iwata, S. Sato
    • Organizer
      The 6th RIEC International Symposium on Brain Fucntions and Brain Computer
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial perception system based on motion stereo vision in cortex2018

    • Author(s)
      S. Kurihara, H. Akima, S. Kawakami, J. Madrenas, S. Moriya, M. Yano, K. Nakajima, M. Sakuraba, S. Sato
    • Organizer
      The 6th RIEC International Symposium on Brain Fucntions and Brain Computer
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Vision LSI for Spatial Perception Based on Motion Stereo Vision2018

    • Author(s)
      H. Akima, S. Kurihara, S. Moriya, S. Kawakami, J. Madrenas, M. Yano, K. Nakajima, M. Sakuraba, S. Sato
    • Organizer
      The 5th RIEC International Symposium on Brainware LSI
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neuro-inspired Quantum Learning Rule Inspired by Boltzmann Machin2018

    • Author(s)
      Y. Osakabe, H. Akima, M. Sakuraba, M. Kinjo, S. Sato
    • Organizer
      APS March Meeting 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 運動立体視に基づき空間を認識する視覚情報処理システム2018

    • Author(s)
      栗原祥太,秋間学尚,川上進,Jordi Madrenas, 守谷哲、矢野雅文、中島康治、櫻庭政夫、佐藤茂雄
    • Organizer
      電子情報通信学会ニューロコンピューティング研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Spin-orbit torque induced magnetization switching and its applications2017

    • Author(s)
      S. Fukami and H. Ohno
    • Organizer
      Workshop for the Recent Development in the Spintronics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Introduction to Spintronics Devices for VLSI2017

    • Author(s)
      H. Ohno
    • Organizer
      SpinTech, International School and Conference 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Three-terminal Spintronics Devices for CMOS Integration2017

    • Author(s)
      H. Ohno
    • Organizer
      75th Device Research Conference (DRC)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Analog spintronics memory2017

    • Author(s)
      H. Ohno
    • Organizer
      York-Tohoku-Kaiserslautern Research Symposium On "New-Concept Spintronics Devices"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] スピントロニクス -III-V族磁性半導体の創成から集積回路応用まで-2017

    • Author(s)
      大野英男
    • Organizer
      第4回京都大学・稲盛財団合同京都賞シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Spin-orbit torque memory devices for integrated-circuit applications2017

    • Author(s)
      S. Fukami, C. Zhang, A. Kurenkov, W. A. Borders, S. Duttagupta, and H. Ohno
    • Organizer
      29th International Conference on Defects in Semiconductor (ICDS 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] SPIN-ORBIT TORQUE SWITCHING DEVICES FOR HIGH-SPEED MEMORIES AND ARTIFICIAL SYNAPSES2017

    • Author(s)
      S. Fukami, C. Zhang, A. Kurenkov, W. A. Borders, S. Duttagupta, and H. Ohno
    • Organizer
      The 28th Magnetic Recording Conference (TMRC 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Analogue spin-orbit torque device for artificial-neural-network-based associative memory operation2017

    • Author(s)
      S. Fukami, W. A. Borders, A. Kurenkov, H. Akima, S. Moriya, S. Kurihara, Y. Horio, S. Sato, and H. Ohno
    • Organizer
      SPIE Optics+Photonics - Spintronics -
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantification of Dzyaloshinskii-Moriya interaction from thermally-activated and flow regime domain wall motion2017

    • Author(s)
      S. DuttaGupta, C. Zhang, S. Fukami, and H. Ohno
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Characterizing Analogue Spin-Orbit Torque Devices for Artificial Neural Networks2017

    • Author(s)
      W. A. Borders, H. Akima, S. Fukami, S. Moriya, S. Kurihara, A. Kurenkov, Y. Horio, S. Sato, and H. Ohno
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Spin-orbit torque induced switching using antiferromagnets and its application to artificial neural networks2017

    • Author(s)
      S. Fukami, A. Kurenkov, W. A. Borders, C. Zhang, S. DuttaGupta, and H. Ohno
    • Organizer
      第41回日本磁気学会学術講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Quantifying Dzyaloshinskii-Moriya interaction from thermally-activated and flow regime domain wall dynamics2017

    • Author(s)
      S. DuttaGupta, C. Zhang, S. Fukami, and H. Ohno
    • Organizer
      The 3rd ImPACT International Symposium on Spintronics Memory, Circuit and Storage
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin-orbit torque switching for high-speed nonvolatile memory applications2017

    • Author(s)
      S. Fukami, C. Zhang, W. A. Borders, A. Kurenkov, S. DuttaGupta, and H. Ohno
    • Organizer
      The 3rd ImPACT International Symposium on Spintronics Memory, Circuit and Storage
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neuro-inspired Quantum Associative Memory Using Adiabatic Hamiltonian Evolution2017

    • Author(s)
      Y. Osakabe, S. Sato, H. Akima, M. Sakuraba, and M. Kinjo
    • Organizer
      Int. Joint Conf. on Neural Networks (IJCNN 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modularity-Dependent Modulation of Synchronized Bursting Activity in Cultured Neuronal Network Models2017

    • Author(s)
      S. Moriya, H. Yamamoto, H. Akima, A. Hirano-Iwata, M. Niwano, S. Kubota and S. Sato
    • Organizer
      Int. Joint Conf. on Neural Networks (IJCNN 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Local motion detection LSI based on motion stereo vision in cortex2017

    • Author(s)
      S. Kurihara, H. Akima, S. Kawakami, J. Madrenas, S. Moriya, M. Yano, K. Nakajima, M. Sakuraba, Shigeo Sato
    • Organizer
      第27回 日本神経回路学会全国大会(JNNS2017)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 脳・身体総合体コンピューティングについて2017

    • Author(s)
      堀尾喜彦
    • Organizer
      電子情報通信学会非線形問題研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] スピントロニクス素子研究:材料からデバイスへ2017

    • Author(s)
      大野英男
    • Organizer
      平成29年度磁性材料研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Use of Analog Spintronics Device in Performing Neuro-Morphic Computing Functions2017

    • Author(s)
      S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno
    • Organizer
      5th Berkeley Symposium on Energy Efficient Electronic Systems & Steep Transistors Workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Analog spin-orbit torque devices with antiferromagnet for artificial neural networks2017

    • Author(s)
      S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno
    • Organizer
      Workshop on Antiferromagnetic Spintronics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spintronics Devices for Low-Power Integrated Circuits2017

    • Author(s)
      H. Ohno
    • Organizer
      Tohoku University-NCTU Joint Workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spin on Integrated Circuits2017

    • Author(s)
      H. Ohno
    • Organizer
      Magnetism and Magnetic Materials (MMM)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] アナログスピンメモリ素子とその人工知能応用2017

    • Author(s)
      深見俊輔, 大野英男
    • Organizer
      平成29 年度 東北大学 電気通信研究所 共同プロジェクト研究会「電荷とスピンの制御に基づく精密物性科学の構築とデバイス応用」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] An analog spin-orbit torque device for edge artificial intelligence2017

    • Author(s)
      S. Fukami, W. A. Borders, A. Kurenkov, H. Akima, S. Moriya, S. Kurihara, Y. Horio, S. Sato, and H. Ohno
    • Organizer
      62nd Annual Conference on Magnetism and Magnetic Materials (MMM)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 反強磁性/強磁性ヘテロ構造における スピン軌道トルク磁化反転と人工神経回路網応用2017

    • Author(s)
      S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno
    • Organizer
      応用物理学会スピントロニクス研究会日本磁気学会スピンエレクトロニクス専門研究会共同主催研究会「反強磁性スピントロニクスの新展開」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Characterization of spin-orbit torque and Dzyaloshinskii-Moriya interaction in an antiferromagnet/ferromagnet structure2017

    • Author(s)
      S. DuttaGupta, T. Kanemura, A. Kurenkov, C. Zhang, S. Fukami, and H. Ohno
    • Organizer
      Magnetism and Magnetic Materials (MMM)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spintronics for information Processing -from low-power integrated circuits to artificial intelligence2017

    • Author(s)
      H. Ohno
    • Organizer
      Tsinghua-Tohoku Joint Workshop on Materials and Spintronics Sciences
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spin-orbit torque switching for ultralow-power VLSI and AI hardware2017

    • Author(s)
      S. Fukami and H. Ohno
    • Organizer
      9th MRAM Global Innovation Forum
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] An Artificial Neural Network Built with Analogue Spin-Orbit Torque Devices2017

    • Author(s)
      W. A. Borders, H. Akima, S. Fukami, S. Moriya, S. Kurihara, A. Kurenkov, Y. Horio, S. Sato, and H. Ohno
    • Organizer
      15th RIEC International Workshop on Spintronics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Sub-nanosecond field-free spin-orbit torque switching2017

    • Author(s)
      S. Fukami, C. Zhang, and H. Ohno
    • Organizer
      15th RIEC International Workshop on Spintronics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Antiferromagnet layer thickness dependence of spin-orbit torque and Dzyaloshinskii-Moriya interaction in PtMn/[Co/Ni] structure2017

    • Author(s)
      S. DuttaGupta, T. Kanemura, A. Kurenkov, C. Zhang, S. Fukami, and H. Ohno
    • Organizer
      15th RIEC International Workshop on Spintronics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analog spin-orbit torque (SOT) devices for artificial neural networks2017

    • Author(s)
      S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno
    • Organizer
      Japan-Korea Spintronics Workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] アナログスピントロニクスメモリを用いた 人工神経回路網2017

    • Author(s)
      S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno
    • Organizer
      東北大学電気通信研究所 共同プロジェクト研究会「新規固体デバイス・回路を用いた脳型コンピューティングに関する研究」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Towards a neuromorphic computing hardware system2017

    • Author(s)
      Yoshihiko Horio
    • Organizer
      International Symposium on Nonlinear Theory and Its Applications
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An improved formulation of feature values in passive reflectionless transmission-line model based on the cochlea2017

    • Author(s)
      Takemori Orima, and Yoshihiko Horio
    • Organizer
      International Symposium on Nonlinear Theory and Its Applications
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] IC prototyping of a switched-current A/D converter circuit based on the golden ratio encoder2017

    • Author(s)
      Yoshihiko Horio and Takayoshi Fujino
    • Organizer
      International Symposium on Nonlinear Theory and Its Applications
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A brainmorphic hardware paradigm2017

    • Author(s)
      Yoshihiko Horio
    • Organizer
      The 1st NTU-Tohoku U Symposium on Interdisciplinary AI and Human Studies
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ブレインモルフィックハードウェアに向けて2017

    • Author(s)
      堀尾喜彦
    • Organizer
      エレクトロニクス実装学会 インテリジェント実装技術研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 脳・身体総合体コンピューティングの実現に向けて2017

    • Author(s)
      堀尾喜彦
    • Organizer
      計測自動制御学会自律分散システム部会研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] ブレインモルフィックコンピューティングハードウェアについて2017

    • Author(s)
      堀尾喜彦
    • Organizer
      大規模データ処理に基づく対話的知識創発を通じた共感計算機構研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 脳・身体総合体コンピューティングについて2017

    • Author(s)
      堀尾喜彦
    • Organizer
      新規固体デバイス・回路を用いた脳型コンピューティングに関する研究研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ブレインモルフィックコンピューティングパラダイムの創成に向けて2017

    • Author(s)
      堀尾喜彦
    • Organizer
      電子情報通信学会非線形問題研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] An improved formulation of feature values in passive reflectionless transmission-line model based on the cochlea2017

    • Author(s)
      織間健守,堀尾喜彦
    • Organizer
      電子情報通信学会非線形問題研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] アナログスピントロニクス素子とその人工神経回路網応用2017

    • Author(s)
      秋間学尚, William Borders, 深見俊輔, 守谷哲, 栗原祥太, Aleksandr Kurenkov, 堀尾喜彦, 佐藤茂雄, 大野英男
    • Organizer
      電子情報通信学会磁気記録・情報ストレージ研究会(MR)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 運動立体視の神経回路網モデルに基づいた空間認識システムの構築2017

    • Author(s)
      栗原祥太,秋間学尚,川上進,Jordi Madrenas, 守谷哲、矢野雅文、中島康治、櫻庭政夫、佐藤茂雄
    • Organizer
      電子情報通信学会ニューロコンピューティング研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] モジュール構造型神経回路モデルにおける同期活動のメカニズム2017

    • Author(s)
      守谷哲, 山本英明, 井手克哉, 秋間学尚, 平野愛弓, 庭野道夫, 久保田繁, 佐藤茂雄
    • Organizer
      電子情報通信学会ニューロコンピューティング研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Complexity Reduction of Neural Network Model for Local Motion Detection in Motion Stereo Vision2017

    • Author(s)
      H. Akima, S. Kawakami, J. Madrenas, S. Moriya, M. Yano, K. Nakajima, M. Sakuraba, S. Sato
    • Organizer
      Proc. Int. Conf. on Neural Information Processing (ICONIP 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neuro-inspired Quantum Associative Memory Model2017

    • Author(s)
      Y. Osakabe, H. Akima, M. Sakuraba, M. Kinjo, S. Sato
    • Organizer
      30th International Symposium on Superconductivity (ISS2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Embedded Nonvolatile Memory with STT-MRAMs and its Application for Nonvolatile Brain-Inspired VLSIs2017

    • Author(s)
      T. Endoh
    • Organizer
      2017 International Symposium on VLSI Design, Automation and Test (VLSI-DAT)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Innovative Integrated Systems for IoT/AI2017

    • Author(s)
      T. Endoh
    • Organizer
      Nanotechnology Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Patent(Industrial Property Rights)] 磁気抵抗効果素子、回路装置及び回路ユニット2018

    • Inventor(s)
      深見、Kurenkov、Borders、大野、遠藤
    • Industrial Property Rights Holder
      東北大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-019686
    • Filing Date
      2018
    • Related Report
      2017 Annual Research Report

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Published: 2017-05-02   Modified: 2023-10-16  

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