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Development of precise electrical measurement method in TEM

Research Project

Project/Area Number 23760626
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Physical properties of metals
Research InstitutionNational Institute for Materials Science

Principal Investigator

KAWAMOTO Naoyuki  独立行政法人物質・材料研究機構, ナノチューブユニット, MANA研究員 (70570753)

Project Period (FY) 2011-04-28 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords透過電子顕微鏡法 / 微小電気計測 / 局所温度計測 / 熱電対 / ゼーベック効果 / ナノ電気計測 / ナノ温度計測 / 透過電子顕微鏡 / その場観察 / 帯電効果 / 微細加工 / 電気計測 / 温度計測 / ナノチューブ / 電気抵抗
Outline of Final Research Achievements

By introducing two nanoscale probes inside a transmission electron microscope (TEM), we promoted to improve an electrical measurement method in TEM for evaluating of electrical and thermal properties. For example, to improve a space resolution and precision of an electrical resistivity measurement, we developed a new sharpened CNT probe welded to a top of W probe and a TEM specimen for supplying a constant current by using an electron lithography and a focused ion beam system (FIB). Moreover, we also developed a local temperature measurement method in TEM as a fundamental technique for thermal resistivity measurement in TEM by assembling a nanoscale thermocouple. By using the developed thermocouple, direct measurement of a temperature increase of specimen on heating by electron beam irradiation and measurement of phonon conduction in a heat radiation composite material could be successfully demonstrated.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (15 results)

All 2015 2013 2012 2011 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (6 results) (of which Invited: 1 results) Book (1 results)

  • [Journal Article] Chemical unzipping of WS2 nanotubes2013

    • Author(s)
      C. Nethravathi, A. A. Jeffery, M. Rajamathi, N. Kawamoto, R. Tenne, D. Golberg, and Y. Bando
    • Journal Title

      ACS Nano

      Volume: 7 Issue: 8 Pages: 7311-7317

    • DOI

      10.1021/nn4029635

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Revealing the anomalous tensile properties of WS2 nanotubes by in situ transmission electron microscopy2013

    • Author(s)
      D. M. Tang, X. L. Wei, M. S. Wang, N. Kawamoto, Y. Bando, C. Y. Zhi, M. Mitome, A. Zak, R. Tenne, and D. Golberg.
    • Journal Title

      Nano Lett.

      Volume: 13 Issue: 3 Pages: 1034-1040

    • DOI

      10.1021/nl304244h

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Transmission electron microscope as an ultimate tool for nanomaterial property studies.2013

    • Author(s)
      N. Kawamoto,^* D. -M. Tang, X. Wei, X. Wang, M. Mitome, Y. Bando, D. Golberg^*
    • Journal Title

      J Electron Microscope

      Volume: 62 Issue: 1 Pages: 157-175

    • DOI

      10.1093/jmicro/dfs078

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Nanomaterial engineering and property studies in a transmission electron microscope2012

    • Author(s)
      Golberg D., C.Y.Zhi, Bando Y, et al
    • Journal Title

      Advanced Materials

      Volume: 24 Issue: 2 Pages: 177-194

    • DOI

      10.1002/adma.201102579

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Mechanical Properties of Si Nanowires as Revealed by in Situ Transmission Electron Microscopy and Molecular Dynamics Simulations2012

    • Author(s)
      D. Tang, C. Ren, M. Wang, X. Wei, N. Kawamoto, C. Liu, Y. Bando, M. Mitome, N. Fukata and D. Golberg
    • Journal Title

      Nano Letter

      Volume: 12 Issue: 4 Pages: 1898-1904

    • DOI

      10.1021/nl204282y

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] TEM Study of Local Conduction Mechanisms in Model Specimens of Ag-based Conductive Adhesive2012

    • Author(s)
      K.Kurosu, et al
    • Journal Title

      IEEE Trans.on Components, Packaging and Manufacturing Tech.

      Volume: 52 Issue: 2 Pages: 294-299

    • DOI

      10.1109/tcpmt.2011.2176734

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Local Temperature Measurements on Nanoscale Materials using a Movable Nanothermocouple Assembled in a Transmission Electron Microscope2011

    • Author(s)
      N.Kawamoto, et al
    • Journal Title

      Nanotechnology

      Volume: 22 Issue: 48 Pages: 485707-485707

    • DOI

      10.1088/0957-4484/22/48/485707

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Origin of Coproduced Boron Nitride and Carbon Helical Conical Fibers2011

    • Author(s)
      L Bourgeois, T Williams, M Mitome, R Derrien, N Kawamoto, D Golberg, Y Bando
    • Journal Title

      CRYSTAL GROWTH & DESIGN

      Volume: 11 Issue: 7 Pages: 3141-3148

    • DOI

      10.1021/cg200397z

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Thermal conductivity analysis of a thermal conductive composite material in TEM2015

    • Author(s)
      Naoyuki Kawamoto
    • Organizer
      2015 SYMPOSIUM FOR THE PROMOTION OF APPLIED RESEARCH COLLABORATION IN ASIA (SPARCA 2015)
    • Place of Presentation
      Taipei
    • Year and Date
      2015-02-08 – 2015-02-11
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 複合材料の熱伝導評価に向けたTEM内局所温度計測2013

    • Author(s)
      川本 直幸 Dai-Ming Tang 森 孝雄 三留 正則 板東 義雄 Dmitri Golberg
    • Organizer
      日本金属学会 2013年秋期講演大会(第145回)
    • Place of Presentation
      金沢大学
    • Related Report
      2013 Research-status Report
  • [Presentation] Local temperature measurement by introducing a piezodriven constantan-chromel nanothermocouple in TEM2013

    • Author(s)
      N. Kawamoto, D. Tang, T. Mori, M. Mitome, Y. Bando, D. Golberg
    • Organizer
      Microscopy Conference 2013
    • Place of Presentation
      Germany, Regensburg
    • Related Report
      2013 Research-status Report
  • [Presentation] Nanothermometer Assembled by Advanced Probing Techniques in TEM2013

    • Author(s)
      N. Kawamoto
    • Organizer
      International Workshop on Thermoelectric Research & Thermal Management Technology
    • Place of Presentation
      Tsukuba, National Institute for Materials Science
    • Related Report
      2013 Research-status Report
  • [Presentation] Mechanical Properties of 1-D Materials as Revealed by In Situ Transmission Electron Microscopy and Molecular Dynamics Simulations2012

    • Author(s)
      T. Daiming, C.-L. Ren, M. Yamaguchi, M. Wang, X. Wei, N. Kawamoto, C. Zhi, C. Liu, Y. Bando, M. Mitome, N. Fukata, D. Golberg
    • Organizer
      10th China-Japan-Korea Joint Symposium on Carbon Materials
    • Place of Presentation
      Guangzhou、China
    • Related Report
      2012 Research-status Report
  • [Presentation] 微小熱電対を利用したTEM 内局所温度計測手法の開発

    • Author(s)
      川本直幸,Wang Ming-Sheng,Wei Xianlong,Tang Dai-Ming,村上恭和,進藤大輔,三留正則,板東義雄,Golberg Dmitri
    • Organizer
      日本顕微鏡学会第68回学術講演会
    • Place of Presentation
      つくば国際会議場(つくば市)
    • Related Report
      2011 Research-status Report
  • [Book] スクリーン印刷のペースト設計と印刷条件の最適化2012

    • Author(s)
      川本直幸, 村上恭和, 進藤大輔
    • Total Pages
      9
    • Publisher
      (株)技術情報協会
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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