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Enhancement of thin film thermal conductivity by surface phonon polaritons effects

Research Project

Project/Area Number 16K18031
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Thermal engineering
Research InstitutionKyushu Institute of Technology

Principal Investigator

Tranchant Laurent  九州工業大学, 大学院工学研究院, 特任助教 (50754785)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords熱伝導 / 薄膜 / 表面フォノンポラリトン / 3オメガ法 / 熱伝導率 / 誘電体 / ガラス薄膜 / 減衰全反射 / 反射率測定 / マイクロ・ナノデバイス
Outline of Final Research Achievements

We fabricated Silicon dioxide free standing thin films with 100-200nm thickness by using standard micro-fabrication processes. The in-plane thermal conductivities of the thin films were measured by 3 omega method, and their thermal conductivities (1.5-2.0 W/(m・K)) were slightly higher than that of a bulk material (1.38 W/(m・K)). However, the enhancement of thermal conductivity by surface phonon polaritons were not clearly confirmed because the thickness of the fabricated films was thicker than 100nm in the present study. The enhancement of heat conduction by surface phonon polaritons were predicted for only thin films with less than 100nm thickness. We established the method for the research about thermal transport enhancement in thin film by surface phonon polaritons.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (11 results)

All 2018 2017 2016

All Presentation (11 results) (of which Int'l Joint Research: 5 results)

  • [Presentation] Measurement of the enhanced thermal properties of suspended silica nano films due to surface electromagnetic waves2018

    • Author(s)
      Laurent Tranchant
    • Organizer
      Korea-Japan Joint Seminar on Heat Transfer VII
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental measurement of the enhanced in-plane thermal conductivity of silica thin films due to surface phonon-polaritons2017

    • Author(s)
      Laurent Tranchant, Jose Ordonez-Miranda, Taihei Matsumoto, Sebastian Volz and Koji Miyazaki
    • Organizer
      First Asian Conference on Thermal Sciences
    • Place of Presentation
      International Convention Center, Jeju, South Korea
    • Year and Date
      2017-03-26
    • Related Report
      2016 Research-status Report
  • [Presentation] MEMSセンサーを使用した酸化シリコン自立薄膜の熱伝導率測定2017

    • Author(s)
      濵村聡希,矢吹智英,Laurent Tranchant,宮崎康次
    • Organizer
      第38回 熱物性シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] Enhancement of the thermal properties of suspended glass thin films due to long range surface phonon-polaritons2017

    • Author(s)
      Satoki Hamamura, Laurent Tranchant, Jose Ordonez-Miranda, Sebastian Volz, Koji Miyazaki
    • Organizer
      5th International Symposium on Applied Engineering and Sciences (SAES2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental investigation of the enhanced thermal conductivity of silica suspended thin films due to long range surface phonon-polaritons2017

    • Author(s)
      Laurent Tranchant, Jose Ordonez-Miranda, Sebastian Volz, Koji Miyazaki
    • Organizer
      Nanorad 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement of the enhanced thermal transport and propagation of surface phonon-polaritons for suspended silica thin films2017

    • Author(s)
      Laurent Tranchant, Jose Ordonez-Miranda, Satoki Hamamura, Sebastian Volz, Koji Miyazaki
    • Organizer
      9th US-Japan Joint Seminar on Nanoscale Transport Phenomena
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhancement of the Thermophysical Properties of Suspended Silica Thin Films Supporting the Propagation of Surface Phonon-Polaritons2017

    • Author(s)
      Laurent Tranchant, Jose Ordonez-Miranda, Sebastian Volz, Koji Miyazaki
    • Organizer
      Material Research Society meeting 2017 spring
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhancement of thermal properties of silica thin films due to long range surface phonon-polaritons2016

    • Author(s)
      Laurent Tranchant, Jose Ordonez-Miranda, Taihei Matsumoto, Sebastian Volz and Koji Miyazaki
    • Organizer
      International Symposium on Micro-Nano Science and Technology (MNST 2016)
    • Place of Presentation
      University of Tokyo, Tokyo, Japan
    • Year and Date
      2016-12-16
    • Related Report
      2016 Research-status Report
  • [Presentation] Experimental investigation of the thermal conductivity enhancement of silica thin films due to surface phonon-polaritons2016

    • Author(s)
      Laurent Tranchant, Jose Ordonez-Miranda, Sebastian Volz and Koji Miyazaki
    • Organizer
      Japan-Taiwan Workshop on Mechanical and Aerospace Engineering
    • Place of Presentation
      Tokyo Institute of Technology, Tokyo, Japan
    • Year and Date
      2016-11-27
    • Related Report
      2016 Research-status Report
  • [Presentation] Experimental detection of enhanced thermal properties of glass thin films due to long range surface phonon-polaritons2016

    • Author(s)
      Laurent Tranchant, Jose Ordonez-Miranda, Taihei Matsumoto, Sebastian Volz and Koji Miyazaki
    • Organizer
      Fourth International Forum on Heat Transfer
    • Place of Presentation
      Sendai International Center, Sendai, Japan
    • Year and Date
      2016-11-02
    • Related Report
      2016 Research-status Report
  • [Presentation] Experimental detection of the enhanced longitudinal propagation of surface phonon-polaritons on SiO2 thin films2016

    • Author(s)
      Laurent Tranchant, Jose Ordonez-Miranda, Taihei Matsumoto, Sebastian Volz and Koji Miyazaki
    • Organizer
      11th Asian Thermophysical Properties Conference
    • Place of Presentation
      Pacifico Yokohama Annex Hall, Yokohama, Japan
    • Year and Date
      2016-10-02
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2019-03-29  

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