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2023 Fiscal Year Annual Research Report

微小機械式可変メタマテリアルのプラズモン共鳴変調機構の解明と超高速THz波制御

Research Project

Project/Area Number 22KJ0238
Allocation TypeMulti-year Fund
Research InstitutionTohoku University

Principal Investigator

HUANG YING  東北大学, 工学研究科, 特別研究員(PD)

Project Period (FY) 2023-03-08 – 2024-03-31
KeywordsTHz waves / MEMS metamaterials / Plasmonics
Outline of Annual Research Achievements

The dynamic reconfigurable metamaterials based on ultra-small microelectromechanical systems cantilevers have been improved in terms of mechanical resonant frequency and repeatability. The device has been designed, calculated, fabricated, and evaluated. Part of the results have been reported in the 36th International Microprocesses and Nanotechnology Conference and the 84th Japanese Journal of Applied Physics Autumn meeting by oral presentation, and reported in the 7th A3 Metamaterial Forum by poster presentation. Part of the results have been published in a journal paper on Opt.Express.

  • Research Products

    (4 results)

All 2023

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (3 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Reconfigurable THz metamaterial based on microelectromechanical cantilever switches with a dimpled tip2023

    • Author(s)
      Huang Ying、Okatani Taiyu、Inomata Naoki、Kanamori Yoshiaki
    • Journal Title

      Optics Express

      Volume: 31 Pages: 29744~29754

    • DOI

      10.1364/OE.497514

    • Peer Reviewed / Open Access
  • [Presentation] An electromechanical cantilever actuator with a dimpled tip used for reconfigurable THz metamaterials2023

    • Author(s)
      HUANG YING
    • Organizer
      The 36th International Microprocesses and Nanotechnology Conference
    • Int'l Joint Research
  • [Presentation] Transparent electrodes for electromechanically reconfigurable THz metamaterials2023

    • Author(s)
      HUANG YING
    • Organizer
      The 7th A3 Metamaterial Forum
    • Int'l Joint Research
  • [Presentation] An electromechanical cantilever actuator with a high mechanical resonant frequency exceeding 1.5 MHz used for THz metamaterials2023

    • Author(s)
      HUANG YING
    • Organizer
      The 84th Japanese Journal of Applied Physics Autumn meeting

URL: 

Published: 2024-12-25  

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