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Development of innovative micro inductor

Research Project

Project/Area Number 18K14123
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 29020:Thin film/surface and interfacial physical properties-related
Research InstitutionToyota Technological Institute

Principal Investigator

Tanabe Kenji  豊田工業大学, 工学(系)研究科(研究院), 准教授 (00714859)

Project Period (FY) 2018-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords非線形伝導 / インダクタ / インダクタンス / ナノマイクロデバイス
Outline of Final Research Achievements

The resistor, capacitor, and inductor are essential passive elements in modern electronic circuits. The resistor and capacitor, related to microscopic electronic states, have been explored in the fields of both fundamental and applied physics as a conductivity and permittivity, respectively. the inductor, which is composed of a coil, has progressed little since more than one hundred years ago and requires relatively large volume. Therefore, a breakthrough allowing the replacement of coil-type inductors has been desired. Here, we have studied the nonlinear-conduction type inductor. Firstly, we succeeded in detection of huge inductance of more than 1000 using the molecular crystal. Secondly, we have studied inductance in the Ge films. We find that the influence of the substrate, including thermal conductivity, is essential.

Academic Significance and Societal Importance of the Research Achievements

本研究はこれまでのインダクタとは異なる、非線形伝導に由来した新しいインダクタ開発を目指したものである。このインダクタは従来型とは異なる様々な特徴を有している。まず大きなインダクタンスを得ることが可能であり、また微細化することも可能である。一方、問題点は、周波数帯域があまり大きくならないこと、低温で実験が行われた点である。この2つの課題を今後解決することで、微細で、大きなインダクタンスを有するデバイスが実現することが期待される。

Report

(3 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • Research Products

    (23 results)

All 2020 2019 2018

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 1 results) Presentation (19 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Observation of spin-motive force in ferrimagnetic GdFeCo alloy films2020

    • Author(s)
      S. Fukuda, H. Awano, K. Tanabe
    • Journal Title

      Appl. Phys. Lett.

      Volume: 116 Issue: 10 Pages: 102402-102402

    • DOI

      10.1063/5.0002802

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interplay between quantum paraelectricity and thermoelectricity in the photo-Seebeck effect in a SrTiO3 single crystal2019

    • Author(s)
      Yuuka Shiraishi, Kenji Tanabe, Hiroki Taniguchi, Ryuji Okazaki and Ichiro Terasaki
    • Journal Title

      Journal of Applied Physics

      Volume: 126 Issue: 4 Pages: 045111-045111

    • DOI

      10.1063/1.5106384

    • NAID

      120006765153

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of the Dzyaloshinskii?Moriya interaction on the topological Hall effect in crossed nanowires2018

    • Author(s)
      Tanabe Kenji、Yamada Keisuke
    • Journal Title

      Applied Physics Express

      Volume: 11 Issue: 11 Pages: 113003-113003

    • DOI

      10.7567/apex.11.113003

    • NAID

      210000136402

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Influence of carrier diffusion on photo-Seebeck effect in zinc oxide2018

    • Author(s)
      Tanabe Kenji
    • Journal Title

      Journal of Applied Physics

      Volume: 124 Issue: 3 Pages: 035108-035108

    • DOI

      10.1063/1.5040033

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] GdFeCo薄膜における磁気バブルの生成および電流誘起磁壁移動2020

    • Author(s)
      永田裕資、 田辺賢士、 粟野博之
    • Organizer
      IEEE Magnetics Society Nagoya Chapter 若手研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 電流磁璧駆動型磁性細線の熱分布の観察2020

    • Author(s)
      澤拓哉、 鷲見聡、 田辺賢士、 粟野博之
    • Organizer
      IEEE Magnetics Society Nagoya Chapter 若手研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] [TbCo]/Pt,[TbCo]/Cuヘテロ接合膜の磁気熱電効果2020

    • Author(s)
      久田真人、 鷲見聡、 田辺賢士、 粟野博之
    • Organizer
      IEEE Magnetics Society Nagoya Chapter 若手研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 磁性層/重金属層ヘテロ構造における磁気光学効果2020

    • Author(s)
      松本憩、 鷲見聡、 田辺賢士、 粟野博之
    • Organizer
      IEEE Magnetics Society Nagoya Chapter 若手研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ポリマー膜を利用したスピンゼーベック発電の高効率化2020

    • Author(s)
      田辺賢士、 アハメット ヤグムア、 粟野博之、 正木信也、 山田啓介、 嶋睦宏
    • Organizer
      IEEE Magnetics Society Nagoya Chapter 若手研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] フェリ磁性体GdFeCoの磁性共鳴によるスピン起電力2020

    • Author(s)
      福田舜、 鷲見聡、 田辺賢士、 粟野博之
    • Organizer
      IEEE Magnetics Society Nagoya Chapter 若手研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] TbCo結晶膜のスピンゼーベック効果2020

    • Author(s)
      鷲見聡、 田辺賢士、 粟野博之
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] [TbCo]/Pt, [TbCo]/Cuヘテロ接合膜の磁気熱電効果2020

    • Author(s)
      久田真人、 鷲見聡、 田辺賢士、 粟野博之
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] GdFeCo磁性細線における磁気バブルの生成および電流駆動2020

    • Author(s)
      永田裕資、 パム バン タック、 鷲見聡、 田辺賢士、 粟野博之
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Spin Seebeck and anomalous Nernst effects in TbCo/Cu/YIG devices2020

    • Author(s)
      Ahmet Yagmur, Pham Van Thach, Satoshi Sumi, Hiroyuki Awano, Kenji Tanabe
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Observation of Thermal Distribution in Magnetic Wire Under Current Injection2019

    • Author(s)
      Takuya Sawa、 Satoshi Sumi、 Pham Van Thach、 Kenji Tanabe、 Hiroyuki Awano
    • Organizer
      Magnetics and Optics Research International Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Magneto-Optical Effect in Magnetic Layer / Heavy Metal Layer Hetero-Structure2019

    • Author(s)
      Kei Matsumoto、 Satoshi Sumi、 Kenji Tanabe、 Hiroyuki Awano
    • Organizer
      Magnetics and Optics Research International Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Does Spin Orbit Torque also Work on Current Driven Domain Wall Motion of Thick GdFeCo (500 nm) Single Layer Magnetic Wire without Heavy Metal Pt Layer?2019

    • Author(s)
      Akira Takahashi、 Satoshi Sumi、 Pham Van Thach、 Kenji Tanabe、 Yuichiro Kurokawa、 Hiroyuki Awano
    • Organizer
      Magnetics and Optics Research International Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spinwave tunneling effect at heterojunction2019

    • Author(s)
      Kenji Tanabe、 Satoshi Sumi、 Hiroyuki Awano
    • Organizer
      Magnonics 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of interfacial effects at Pt/GdFeCo interface using magneto-optical Kerr effect2019

    • Author(s)
      K. Matsumoto、 Pham Van Thach、 S. Sumi、 Kenji Tanabe、 Hiroyuki Awano
    • Organizer
      The 10th Joint European Magnetic Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 電流磁壁駆動磁性細線の温度分布測定2019

    • Author(s)
      澤拓哉、 鷲見聡、 田辺賢士、 粟野博之
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 垂直磁気異方性によるスピン起電力の増大2019

    • Author(s)
      福田舜、 鷲見聡、 田辺賢士、 粟野博之
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] [TbCo]/Pt,[TbCo]/Cuヘテロ接合膜の磁気熱電効果2019

    • Author(s)
      久田真人、 鷲見聡、 田辺賢士、 粟野博之、 松本憩
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Unusual phenomenon in which domain walls move in the current direction by STT in thick GdFeCo wire w/o heavy metal interface2019

    • Author(s)
      A. Takahashi、 S. Sumi、 Pham Van Thach、 Kenji Tanabe、 Y. Kurokawa、 Hiroyuki Awano
    • Organizer
      The 64th Magnetism and Magnetic Materials
    • Related Report
      2019 Annual Research Report

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Published: 2018-04-23   Modified: 2021-02-19  

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