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Extremely precise control of thermal dissipation in quantum nanodevices using single-phonon manipulation by localized photon fields

Research Project

Project/Area Number 20K04307
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 19020:Thermal engineering-related
Research InstitutionUniversity of Yamanashi

Principal Investigator

ISHIKAWA Akira  山梨大学, 大学院総合研究部, 教授 (10508807)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2022: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2021: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords近接場光学 / 量子熱力学 / フォノン物性 / 量子制御 / コヒーレントフォノン / 熱制御 / フォノン量子制御 / 量子ナノデバイス / 量子散逸 / 量子デバイス / 熱散逸 / 非熱浴的環境 / 単一フォノン制御 / 熱散逸制御
Outline of Research at the Start

電子、光子、スピンなどの最小単位を用いた量子ナノデバイスの動作性能向上には、熱の最小単位である単一フォノンレベルでの精密な熱散逸制御が必要である。本研究では、量子ナノデバイスを構成するナノ構造体へ、局在光子場を用いた単一フォノン操作原理を組み込み、量子ナノデバイスにおける極限的熱散逸制御の提案と新機能の探究を行い、量子デバイス動作性能の変革的向上を目指す。さらに、「ナノスケールの熱」の概念を確立し、革新的な「熱の量子ナノ工学」を創成する。

Outline of Final Research Achievements

To improve the operational performance of quantum nanodevices, I have conducted research to theoretically propose an extremely precise thermal-dissipation control based on single-phonon manipulation by a localized photon field. As a result, we succeeded in (1) elucidating the origin of interaction between nanostructures via localized photon fields, (2) proposing a method to control localized photon fields using nanoprobes, (3) constructing a theory to describe the concept of nanoscale thermodynamics, and (4) clarifying the change of a single-phonon state associated with excitation transfer via localized photon fields. We have achieved important academic results and obtained knowledge for the realization of thermal-dissipation control by single-phonon manipulation.

Academic Significance and Societal Importance of the Research Achievements

量子ナノ系に対してマクロな系での熱力学的概念をそのまま適用できるかは未解明であるが、量子ナノ系がやり取りする熱の最小単位と考えられる単一フォノン状態について深く研究した本研究の成果は、ナノスケールの量子熱力学という新規学術分野の開拓へつながる意義を持っている。また、その成果を応用することで、単一フォノン操作にもとづく熱に対する量子ナノ工学の創成へつながるものと期待されるが、近年、デバイスの省エネルギー化や高効率化は重要な課題のひとつであり、エネルギー問題への貢献という社会的意義も持つ。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (23 results)

All 2023 2022 2021 2020 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (17 results) (of which Int'l Joint Research: 4 results,  Invited: 1 results) Remarks (2 results)

  • [Journal Article] Quantum Nano-System Dynamics Based on the Steepest-Entropy-Ascent Quantum Thermodynamics2023

    • Author(s)
      Tenpei Morishita, Kiyoshi Kobayashi, and Akira Ishikawa
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 92 Issue: 2

    • DOI

      10.7566/jpsj.92.024001

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatio-Temporal Description of the Origin of Optical-Near-Field Interactions2023

    • Author(s)
      Tomoaki Yazaki, Kiyoshi Kobayashi, and Akira Ishikawa
    • Journal Title

      Japanese Journal of Applied Physics: Rapid Communication

      Volume: 62 Issue: 1 Pages: 010904-010904

    • DOI

      10.35848/1347-4065/acaade

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synchronization Phenomena Originating from Quantum Effects of Photon Fields2022

    • Author(s)
      Riku Sezaki, Kiyoshi Kobayashi, Kensuke Miyajima, Akira Ishikawa
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 3 Pages: 034401-034401

    • DOI

      10.7566/jpsj.91.034401

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Quantum non-Markovian dynamics controlled by a local nanoprobe in nanosystems coupled via optical near fields2021

    • Author(s)
      Yazaki Tomoaki、Kobayashi Kiyoshi、Ishikawa Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 60 Issue: 12 Pages: 122008-122008

    • DOI

      10.35848/1347-4065/ac3523

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Presentation] Relaxation dynamics of non-resonant excitation transfer phenomena based on steepest-entropy-ascent ansatz2022

    • Author(s)
      Tenpei Morishita, Kiyoshi Kobayashi, and Akira Ishikawa
    • Organizer
      The 13th Asia-Pacific Conference on Near-Field Optics (APNFO13)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatiotemporal carrier dynamics in semiconductors with energy bands split by Rashba effect2022

    • Author(s)
      Takashi Kogo, Kiyoshi Kobayashi, and Akira Ishikawa
    • Organizer
      The 13th Asia-Pacific Conference on Near-Field Optics (APNFO13)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatiotemporal carrier dynamics in inhomogeneous electron-hole systems under the Rashba effect2022

    • Author(s)
      Takashi Kogo, Kiyoshi Kobayashi, and Akira Ishikawa
    • Organizer
      The 15th Asia Pacific Physics Conference (APPC15)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2次元半導体のメゾスコピック領域における走査型近接場光分光とキャリア輸送に基づく解析2022

    • Author(s)
      櫻井杏梨, 岩本亘平, 三輪嘉彦, 石川陽, 堀裕和, 内山和治, 小林潔, 岸野克巳, 酒井優
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 半導体量子ドット集合系から生じる超蛍光の偏光度シングルショット測定2022

    • Author(s)
      宮島顕祐,千葉涼太郎,大谷祐樹,石原淳,石川陽
    • Organizer
      レーザー学会学術講演会第42回年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 超平面から見たLindblad型マスター方程式の定性的評価2022

    • Author(s)
      森下天平,石川陽,小林潔
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 量子ドットの空間分布依存性に注目した超蛍光の全量子論2021

    • Author(s)
      花形優斗, 小林潔, 宮島顕祐, 石川陽
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] CuCl量子ドットからの単一超蛍光パルスの偏光測定II2021

    • Author(s)
      千葉涼太郎,石原淳,宮島顕祐,石川陽
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 光子場を介した複数分極系における同期現象の全量子論2021

    • Author(s)
      瀬崎陸,小林潔,宮島顕祐,石川 陽
    • Organizer
      Optics & Photonics Japan 2021
    • Related Report
      2021 Research-status Report
  • [Presentation] Non-Markov性を起源とする光近接場相互作用の理論的研究2021

    • Author(s)
      矢崎智昌,小林潔,石川 陽
    • Organizer
      Optics & Photonics Japan 2021
    • Related Report
      2021 Research-status Report
  • [Presentation] Theory of the optical-near-field interaction originating from non-Markovian processes2021

    • Author(s)
      T. Yazaki, K. Kobayashi, and A. Ishikawa
    • Organizer
      International Symposium on Physics and Applications of Laser Dynamics 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 内因性量子熱力学に基づく量子ナノ系の散逸緩和ダイナミクス2020

    • Author(s)
      森下天平, 石川陽, 小林潔
    • Organizer
      基研研究会・熱場の量子論とその応用2020
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 光子-電子結合系における複数分極集団の同期現象に対する全量子論2020

    • Author(s)
      瀬崎陸, 小林潔, 宮島顕祐, 石川陽
    • Organizer
      第81回応用物理学会秋季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 無限状態数を持つ量子ナノ系における内因性量子熱力学2020

    • Author(s)
      森下天平, 石川陽, 小林潔
    • Organizer
      第81回応用物理学会秋季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 共振器QED系における光を介した複数分極間の同期現象2020

    • Author(s)
      瀬崎陸, 石川陽, 宮島顕祐, 小林潔
    • Organizer
      第27回ナノオプティクス研究討論会
    • Related Report
      2020 Research-status Report
  • [Presentation] 光近接場を介した非マルコフ的励起移動に対する局所プローブ効果の理論的評価2020

    • Author(s)
      矢崎智昌, 小林潔, 石川陽
    • Organizer
      第27回ナノオプティクス研究討論会
    • Related Report
      2020 Research-status Report
  • [Presentation] 共振器QED系における超蛍光-レーザークロスオーバーを用いた新奇発光特性の理論的解明2020

    • Author(s)
      瀬崎陸, 石川陽, 宮島顕祐, 小林潔
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Remarks] 山梨大学研究者総覧-石川 陽

    • URL

      http://nerdb-re.yamanashi.ac.jp/Profiles/337/0033682/profile.html

    • Related Report
      2020 Research-status Report
  • [Remarks] 山梨大学工学部・研究活動紹介・石川研究室

    • URL

      https://www.eng.yamanashi.ac.jp/laboratory/aishikawa/

    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2024-01-30  

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