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Active phase-control spin wave logic computation elements with nonlinear phase shift

Research Project

Project/Area Number 20K20535
Research Category

Grant-in-Aid for Challenging Research (Pioneering)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 21:Electrical and electronic engineering and related fields
Research InstitutionTohoku University (2023)
Toyohashi University of Technology (2020-2021)

Principal Investigator

Inoue Mitsuteru  東北大学, 電気通信研究所, 客員教授 (90159997)

Co-Investigator(Kenkyū-buntansha) 後藤 太一  東北大学, 電気通信研究所, 准教授 (00721507)
Project Period (FY) 2020-07-30 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥25,740,000 (Direct Cost: ¥19,800,000、Indirect Cost: ¥5,940,000)
Fiscal Year 2022: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2021: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2020: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Keywordsスピン波 / 非線形 / マグノニクス / マグノニック結晶 / 二次元マグノニック結晶 / ロジック / 人工磁気格子
Outline of Research at the Start

本研究は、スピン波の流れ制御に磁気的端面のない2次元人工磁気格子を用い、スピン波の非線形位相シフトでロジック演算を行う素子を新規に実現すると共に、非線形位相シフト量増大のために媒体構造をナノスケール化した非線形スピン波ロジック演算素子の性質の解明と、集積化に向けた要素技術の確立を目指すものである。我々は、スピン波の振幅制御で位相制御(非線形位相シフト)ができることに着目し、この機能を用いた非線形スピン波ロジック素子を着想した。本研究は世界に先駆け、2次元人工磁気格子ベースの非線形スピン波ロジック素子実現に挑戦し、当該分野に革新的ブレイクスルーをもたらそうとするものである。

Outline of Final Research Achievements

We utilized single-crystalline yttrium iron garnet (YIG) films to experimentally and computationally validate a method for realizing multiple spin wave logic operations using nonlinear phase shifts of spin waves. We demonstrated that basic logic operations such as AND, OR, and EXOR can be performed by actively controlling the phase interference of spin waves through nonlinear phase shifts. Furthermore, by utilizing the phase interference of spin waves, we also fabricated a two-dimensional magnonic crystal that allows for the flexible control of spin wave propagation directions. These results illustrate practical devices and principles useful for the realization of integrated spin wave circuits.

Academic Significance and Societal Importance of the Research Achievements

電子回路の集積度が限界に近づきつつあることを背景に、スピン波を使った集積回路に期待が集まっている。一方で、電子回路を完全に代替できるような機能は実現されていない現状にある。本研究は、このような状況を打開するべく、これまであまり使用されてこなかった非線形応答をスピン波ロジック回路の素子に適用した場合の検討を実験と計算の両面から進めたものである。本研究によって、非線形位相シフトの位相干渉ロジック素子への適用例が示され、さらに、スピン波位相干渉を利用した二次元マグノニック結晶も実証されたことから、今後、この知見を利用したデバイス開発が進展すると期待される。

Report

(3 results)
  • 2023 Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (22 results)

All 2022 2021 2020 Other

All Int'l Joint Research (1 results) Journal Article (5 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 5 results,  Open Access: 4 results) Presentation (15 results) (of which Int'l Joint Research: 8 results) Remarks (1 results)

  • [Int'l Joint Research] サンクトペテルブルグ電気技術大学(ロシア連邦)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Development of One-dimensional Magnonic Crystal using Forward Volume Spin Wave2021

    • Author(s)
      Goto Taichi、Inoue Mitsuteru
    • Journal Title

      IEEJ Transactions on Fundamentals and Materials

      Volume: 141 Issue: 5 Pages: 327-332

    • DOI

      10.1541/ieejfms.141.327

    • NAID

      130008033155

    • ISSN
      0385-4205, 1347-5533
    • Year and Date
      2021-05-01
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of liquid-phase fabrication of nanotube array-based multiferroic nanocomposite film2021

    • Author(s)
      Kawamura Go、Shahbudin Irna Puteri Binti、Tan Wai Kian、Goto Taichi、Nakamura Yuichi、Inoue Mitsuteru、Muto Hiroyuki、Yamaguchi Kazuhiro、Boccaccini Aldo R.、Matsuda Atsunori
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 869 Pages: 159219-159219

    • DOI

      10.1016/j.jallcom.2021.159219

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Induced nonlinear phase shift of spin waves for magnonic logic circuits2021

    • Author(s)
      Ustinov Alexey B.、Kuznetsov Nikolai A.、Haponchyk Roman V.、L?hderanta Erkki、Goto Taichi、Inoue Mitsuteru
    • Journal Title

      Applied Physics Letters

      Volume: 119 Issue: 19 Pages: 192405-192405

    • DOI

      10.1063/5.0074824

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Broadband excitation of spin wave using microstrip line antennas for integrated magnonic devices2021

    • Author(s)
      Mori Kanta、Goto Taichi、Watanabe Toshiaki、Koguchi Takumi、Nakamura Yuichi、Lim Pang Boey、Ustinov Alexey B、Inoue Mitsuteru
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 55 Issue: 11 Pages: 115002-115002

    • DOI

      10.1088/1361-6463/ac3f10

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of heat dissipation multilayered media for magnetic hologram memory2020

    • Author(s)
      Yuichi Nakamura, Lim Pang Boey, Taichi Goto, Hironaga Uchida, Mitsuteru Inoue
    • Journal Title

      IEEJ Transactions on Fundamentals and Materials

      Volume: 140(3) Issue: 7 Pages: 125-130

    • DOI

      10.1002/ecj.12246

    • NAID

      130007804347

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Broadband excitation of spin wave using microstrip line antennas for integrated magnonic devices2022

    • Author(s)
      Kanta Mori, Taichi Goto, Toshiaki Watanabe, Takumi Koguchi, Yuichi Nakamura, Pang Boey Lim, Alexey B. Ustinov, and Mitsuteru Inoue
    • Organizer
      Japan Society of Applied Physics (JSAP) Spring Conference
    • Related Report
      2021 Research-status Report
  • [Presentation] Fabrication and properties of magnetic garnet multilayer structure media for magnetic volumetric hologram memory using SiO2 as heat dissipation layers2021

    • Author(s)
      Akira Yamaguchi, Kenta Tanaka, Yuichi Nakamura, Pang Boey Lim, Taichi Goto, Hironaga Uchida, and Mitsuteru Inoue
    • Organizer
      Institute of Electrical Engineers of Japan (IEEJ) Technical Meeting on Magnetics
    • Related Report
      2021 Research-status Report
  • [Presentation] Spin controlled laser using magnetic garnet film2021

    • Author(s)
      Taichi Goto, Ken Aoki, Hibiki Miyashita, Yuki Yoshihara, Takumi Koguchi, Pang Boey Lim, Mani Mina, and Mitsuteru Inoue
    • Organizer
      International Symposium on Advances in Technology Education (ISATE)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Magnetooptical properties of cerium substituted yttrium iron garnet films for spin controlled lasers2021

    • Author(s)
      Yuki Yoshihara, Pang Boey Lim, Mitsuteru Inoue, and Taichi Goto
    • Organizer
      International Symposium on Advances in Technology Education (ISATE)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Simulation of magnetic domain for spin wave logic device2021

    • Author(s)
      Takumi Koguchi, Tadashi Ataka, Pang Boey Lim, Mitsuteru Inoue, and Taichi Goto
    • Organizer
      International Symposium on Advances in Technology Education (ISATE)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Broad excitation band of spin wave using microstrip line for magnonic device2021

    • Author(s)
      Kanta Mori, Taichi Goto, Toshiaki Watanabe, Pang Boey Lim, and Mitsuteru Inoue
    • Organizer
      International Symposium on Advances in Technology Education (ISATE)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of multiferroic composite films for voltage-driven magneto-optic special light modulators2021

    • Author(s)
      Yuichi Nakamura, Naohide Kamada, Ryu Hasumi, Taichi Goto, Hironaga Uchida, and Mitsuteru Inoue
    • Organizer
      International Symposium on Advances in Technology Education (ISATE)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Clarification of reconstructed image in magnetooptical 3D holographic display using microlens array2021

    • Author(s)
      Yasutoshi Ito, Sena Yamagishi, Yuta Yamamoto, Hideyoshi Horimai, Taichi Goto, Yuichi Nakamura, Pang Boey Lim, Mitsuteru Inoue, and Hironaga Uchida
    • Organizer
      Annual Conference on Magnetics in Japan
    • Related Report
      2021 Research-status Report
  • [Presentation] Nonlinear spin-wave logic gates based on magnetic films2021

    • Author(s)
      Alexey B. Ustinov, Boris A. Kalinikos, Taichi Goto, and Mituteru Inoue
    • Organizer
      Trends in MAGnetism
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of iron site substitution on the magnetic and optical properties of Bi-substituted garnets for magnetic hologram memory2021

    • Author(s)
      Shingo Korekawa, Yuichi Nakamura, Mitsuteru Inoue, Pang Boey Lim, Hironaga Uchida, and Taichi Goto
    • Organizer
      International Symposium on Imaging, Sensing, and Optical Memory (ISOM)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fabrication and evaluation of multilayer recording medium for volumetric magnetic hologram memory using SiO2 as a thermal diffusion layer2021

    • Author(s)
      Akira Yamaguchi, Kenta Tanaka, Yuichi Nakamura, Taichi Goto, Pang Boey Lim, Hironaga Uchida, and Mitsuteru Inoue
    • Organizer
      International Symposium on Imaging, Sensing, and Optical Memory (ISOM)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fabrication and properties of magnetic garnet multilayer structure media for magnetic volumetric hologram memory using SiO2 as heat dissipation layers2021

    • Author(s)
      Akira Yamaguchi, Kenta Tanaka, Yuichi Nakamura, Pang Boey Lim, Taichi Goto, Hironaga Uchida and Mitsuteru Inoue
    • Organizer
      Institute of Electrical Engineers of Japan (IEEJ) Technical Meeting on Magnetics
    • Related Report
      2020 Research-status Report
  • [Presentation] Effect of iron site substitution on the magnetic and optical properties of highly Bi-substituted garnets2020

    • Author(s)
      Shingo Korekawa, Kenta Tanaka, Hiroya Yamato, Yuichi Nakamura, Pang Boey Lim, Taichi Goto, Hironaga Uchida and Mitsuteru Inoue
    • Organizer
      Institute of Electronics, Information and Communication Engineers (IEICE) Component Parts and Materials (CPM)
    • Related Report
      2020 Research-status Report
  • [Presentation] Faraday effect of magnetooptical granular films fabricated by RF magnetron sputtering method2020

    • Author(s)
      Akira Kitahara, Kosuke Nishimoto, Ryosuke Hashimoto, Taichi Goto, Yuichi Nakamura, Pang Boey Lim, Mitsuteru Inoue and Hironaga Uchida
    • Organizer
      Annual Conference of the Japan Society of Plasma Science and Nuclear Fusion Research
    • Related Report
      2020 Research-status Report
  • [Presentation] FDTD simulation of the Faraday effect on nanowire Ag/Bi:YIG composite structure2020

    • Author(s)
      Surya Priasmoro Ilham, Kazuki Takada, Aulia Rahma Nanda, Shinichiro Mito, Taichi Goto, Yuichi Nakamura, Pang Boey Lim, Mitsuteru Inoue and Hironaga Uchida
    • Organizer
      Annual Conference on Magnetics in Japan
    • Related Report
      2020 Research-status Report
  • [Remarks] 豊橋技術科学大学 スピン・エレクトロニクスグループ

    • URL

      http://www.spin.ee.tut.ac.jp/

    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-08-03   Modified: 2025-01-30  

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