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Directivity variable plasmonic Yagi-Uda antenna

Research Project

Project/Area Number 16H03835
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Nanomaterials engineering
Research InstitutionUniversity of Hyogo (2017-2018)
NTT Basic Research Laboratories (2016)

Principal Investigator

Suzuki Satoru  兵庫県立大学, 高度産業科学技術研究所, 教授 (00393744)

Co-Investigator(Kenkyū-buntansha) 関根 佳明  日本電信電話株式会社NTT物性科学基礎研究所, 機能物質科学研究部, 主任研究員 (70393783)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥19,630,000 (Direct Cost: ¥15,100,000、Indirect Cost: ¥4,530,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Keywordsグラフェン / プラズモン / テラヘルツ / 六方晶窒化ホウ素 / 指向性可変八木アンテナ / アンテナ / メタマテリアル / 特性可変アンテナ / イオンゲル
Outline of Final Research Achievements

A ribbon array operating as a terahertz band plasmon resonator was fabricated, and the resonance frequency of the plasmon could be largely controlled by the ion gel gate. Similarly, a complementary split ring resonator was fabricated and its resonant frequency was successfully modulated. We also examined a method of transferring CVD graphene after patterning a self-assembled monolayer that holes are doped to graphene instead of patterning graphene. As a result, it was revealed that plasmons were reflected at the boundary of the self-assembled monolayer pattern, and resonance plasmons of different frequencies were generated in each pattern. Control of these plasmon frequencies by back gate voltage was also possible.

Academic Significance and Societal Importance of the Research Achievements

グラフェンの電気的、光学的特性は電界効果(ゲート電圧の印加)により大きく変調することができる。我々はこれに着目し、グラフェンを用いた特性可変のテラヘルツ帯指向性アンテナやメタマテリアル応用を目指している。グラフェンパタン中に発生するプラズモンによるテラヘルツ光の吸収をゲート電圧で制御することができた。今後これらのデバイスの積層化により指向性を持たせたり指向性を制御することが可能になると考えられる。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (20 results)

All 2019 2018 2017 2016

All Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (15 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results)

  • [Journal Article] Plasmon confinement by carrier density modulation in graphene2018

    • Author(s)
      Tu Ngoc Han、Takamura Makoto、Ogawa Yui、Suzuki Satoru、Kumada Norio
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 11 Pages: 110307-110307

    • DOI

      10.7567/jjap.57.110307

    • NAID

      210000149747

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quasi-free-standing monolayer hexagonal boron nitride on Ni2018

    • Author(s)
      Suzuki Satoru、Haruyama Yuichi、Niibe Masahito、Tokushima Takashi、Yamaguchi Akinobu、Utsumi Yuichi、Ito Atsushi、Kadowaki Ryo、Maruta Akane、Abukawa Tadashi
    • Journal Title

      Materials Research Express

      Volume: 6 Issue: 1 Pages: 016304-016304

    • DOI

      10.1088/2053-1591/aae5b4

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Terahertz spectroscopy of graphene complementary split ring resonators with gate tenability2017

    • Author(s)
      Satoru Suzuki, Yoshiaki Sekine, Kazuhide Kumakura
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 56 Issue: 9 Pages: 095102-095102

    • DOI

      10.7567/jjap.56.095102

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Initial stage of h-BN growth in diffusion and precipitation method2017

    • Author(s)
      S. Suzuki, Y. Ogawa, S. Wang, K. Kumakura
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 56 Issue: 6S1 Pages: 06GE06-06GE06

    • DOI

      10.7567/jjap.56.06ge06

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Transmission, reflection, and absorption spectroscopy of graphene microribbons in the terahertz region2016

    • Author(s)
      Satoru Suzuki, Makoto Takamura, and Hideki Yamamoto
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 6S1 Pages: 06GF08-06GF08

    • DOI

      10.7567/jjap.55.06gf08

    • NAID

      210000146618

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] グラフェンを利用した絶縁体試料のX線吸収分光と光電子分光2019

    • Author(s)
      鈴木 哲,春山 雄一
    • Organizer
      応用物理学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 拡散・析出法により形成した単層h-BN/NiのXASとXES2019

    • Author(s)
      鈴木哲、春山雄一、新部正人、徳島高、山口明啓、内海裕一、伊東篤志
    • Organizer
      放射光学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Growth Process of Hexagonal Boron Nitride in the Diffusion and Precipitation Method Studied by X-ray Photoelectron Spectroscopy2018

    • Author(s)
      Satoru Suzuki, Yuichi Haruyama
    • Organizer
      14th Int. Conf. Atomically Controlled Surfaces and Interfaces (ACSIN14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quasi-Free-Standing Monolayer Hexagonal Boron Nitride on Ni Studied by XAS, XES, and PEEM2018

    • Author(s)
      Satoru Suzuki, Yuichi Haruyama, Masahito Niibe, Takashi Tokushima, Akinobu Yamaguchi, Yuichi Utsumi, Atsushi Ito, Ryo Kadowaki, Akane Maruta, and Tadashi Abukawa
    • Organizer
      International Workshop on Trends in Advanced Spectroscopy in Materials Science (TASPEC)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 拡散・析出法により形成したh-BN/NiのX線発光分光2018

    • Author(s)
      鈴木 哲,新部 正人,徳島 高,春山 雄一, 山口 明啓,内海 裕一,伊東 篤志
    • Organizer
      応用物理学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 拡散・析出法により形成したh-BN/Niの軟X線吸収分光2018

    • Author(s)
      鈴木 哲,春山 雄一
    • Organizer
      応用物理学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Ni上の擬似的フリースタンディング単原子層h-BN2018

    • Author(s)
      鈴木 哲,新部 正人,徳島 高,春山 雄一, 山口 明啓,内海 裕一,伊東 篤志、門脇良、丸田茜、虻川匡史
    • Organizer
      表面真空学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 拡散・析出法によりNi箔上に形成した単原子層h-BNの軟X線吸収分光2018

    • Author(s)
      鈴木哲、春山雄一
    • Organizer
      兵庫県立大学高度産業科学技術研究所先端技術セミナー
    • Related Report
      2017 Annual Research Report
  • [Presentation] 拡散・析出法により形成したh-BN/Niの軟X線吸収分光2018

    • Author(s)
      鈴木哲、春山雄一
    • Organizer
      応用物理学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 二次元材料の合成とプラズモニクス応用2017

    • Author(s)
      鈴木 哲
    • Organizer
      炭素材料学会セミナー
    • Place of Presentation
      化学会館(東京都千代田区)
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 拡散・析出法によるh-BN成長のその場光電子顕微鏡観察2017

    • Author(s)
      門脇 良, 丸田 茜, 虻川 匡司, 鈴木 哲
    • Organizer
      応用物理学会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] THz spectroscopy of graphene complementary split ring resonators2016

    • Author(s)
      Satoru Suzuki, Yoshiaki Sekine, Hideki Yamamoto
    • Organizer
      17th International Conference on the Science and Application of Nanotubes and Low-dimensional Materials
    • Place of Presentation
      Wien(オーストリア共和国)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth process of h-BN in diffusion and precipitation method2016

    • Author(s)
      Satoru Suzuki, Yui Ogawa, Shengnan Wang and Hideki Yamamoto
    • Organizer
      17th International Conference on the Science and Application of Nanotubes and Low-dimensional Materials
    • Place of Presentation
      Wien(オーストリア共和国)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Initial stage of h-BN growth in diffusion and precipitation method2016

    • Author(s)
      Satoru Suzuki, Yui Ogawa, Shengnan Wang and Kazuhide Kumakura
    • Organizer
      29th International Microprocess and Nanotechnology Conference
    • Place of Presentation
      ANAクラウンプラザホテル(京都府京都市)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] グラフェン分割リング共振器のゲートによる特性制御2016

    • Author(s)
      鈴木 哲、関根 佳明、熊倉 一英
    • Organizer
      応用物理学会
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Related Report
      2016 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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