• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Fujii Kenichi  藤井 賢一

ORCIDConnect your ORCID iD *help
… Alternative Names

藤井 賢一  フジイ ケンイチ

FUJII Kenichi  藤井 賢一

Less
Researcher Number 50357901
Other IDs
Affiliation (Current) 2025: 国立研究開発法人産業技術総合研究所, 計量標準総合センター, 招聘研究員
Affiliation (based on the past Project Information) *help 2017 – 2018: 国立研究開発法人産業技術総合研究所, 計量標準総合センター, 首席研究員
2016: 国立研究開発法人産業技術総合研究所, 工学計測標準研究部門, 首席研究員
2014: 独立行政法人産業技術総合研究所, 計測標準研究部門, 首席研究員
2014: 産業技術総合研究所, 計測標準研究部門, 首席研究員
2012 – 2013: 独立行政法人産業技術総合研究所, 計測標準研究部門, 研究科長
2011: 独立行政法人産業技術総合研究所, 計測標準研究部門, 研究室付
2009 – 2010: 独立行政法人産業技術総合研究所, 計測標準研究部門, 室長
Review Section/Research Field
Principal Investigator
Thermal engineering
Except Principal Investigator
General applied physics / Applied physics, general
Keywords
Principal Investigator
マイクロカンチレバ / ファンデルポール型自励振動 / 粘性率 / マイクロカンチレバー / 自励振動 / 非線形振動 / 自励発振 / 熱物性 / MEMS / センサ / 粘度 … More
Except Principal Investigator
… More 超精密計測 / 光周波数制御 / アボガドロ定数 / 標準 / 基礎物理定数 / 質量 / 物理定数測定 / プランク定数 / キログラム Less
  • Research Projects

    (3 results)
  • Research Products

    (59 results)
  • Co-Researchers

    (12 People)
  •  Research to realize the definition of the kilogram based on the fundamental constants

    • Principal Investigator
      Kuramoto Naoki
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General applied physics
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Development of a two-dimensional dark fringe method to measure sphere diameters and an accurate determination of the Avogadro constant by using a 28Si crystal

    • Principal Investigator
      KURAMOTO NAOKI
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Applied physics, general
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Development of MEMS based viscosity sensorPrincipal Investigator

    • Principal Investigator
      FUJII Kenichi
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Thermal engineering
    • Research Institution
      National Institute of Advanced Industrial Science and Technology

All 2019 2018 2017 2016 2015 2014 2013 2012 2011 Other

All Journal Article Presentation

  • [Journal Article] Electron Paramagnetic Resonance Study on 28Si Single Crystal for the Future Realization of the Kilogram2019

    • Author(s)
      Shigeki Mizushima, Naoki Kuramoto, Kenichi Fujii, and Takahide Umeda
    • Journal Title

      IEEE Transactions on Instrumentation and Measurement

      Volume: 68 Issue: 6 Pages: 1879-1886

    • DOI

      10.1109/tim.2018.2884044

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05112, KAKENHI-PROJECT-16H03901
  • [Journal Article] XPS study of silicon spheres as a density standard2019

    • Author(s)
      Zhang Lulu、Kuramoto Naoki、Kurokawa Akira、Fujii Kenichi
    • Journal Title

      Surface and Interface Analysis

      Volume: 51 Issue: 4 Pages: 400-407

    • DOI

      10.1002/sia.6594

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Volume Measurement of a 28Si-Enriched Sphere for a Determination of the Avogadro Constant at NMIJ2019

    • Author(s)
      Kuramoto Naoki、Zhang Lulu、Fujita Kazuaki、Okubo Sho、Inaba Hajime、Fujii Kenichi
    • Journal Title

      IEEE Transactions on Instrumentation and Measurement

      Volume: 印刷中 Issue: 6 Pages: 1913-1920

    • DOI

      10.1109/tim.2018.2878072

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] The CODATA 2017 values of h, e, k, and NA for the revision of the SI2018

    • Author(s)
      D B Newell, F Cabiati, J Fischer, K Fujii, S G Karshenboim, H S Margolis, E de Mirand P J Mohr, F Nez, K Pachucki
    • Journal Title

      Metrologia

      Volume: 55 Issue: 1 Pages: L13-L16

    • DOI

      10.1088/1681-7575/aa950a

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Avogadro constant measurements using enriched 28Si monocrystals2018

    • Author(s)
      K Fujii, E Massa, H Bettin, Naoki Kuramoto and G Mana
    • Journal Title

      Metrologia

      Volume: 55 Issue: 1 Pages: L1-L4

    • DOI

      10.1088/1681-7575/aa9abd

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] A comparison of future realizations of the kilogram2018

    • Author(s)
      Michael Stock, Kenichi Fujii, Kazuaki Fujita, Naoki Kuramoto, Shigeki Mizushima, Lulu Zhang ほか
    • Journal Title

      Metrologia

      Volume: 55 Issue: 1 Pages: T1-T7

    • DOI

      10.1088/1681-7575/aa9a7e

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] A new 28Si single crystal: counting the atoms for the new kilogram definition2017

    • Author(s)
      Guido Bartl, Kenichi Fujii, Kazuaki Fujita, Naoki Kuramoto, Shigeki Mizushima, Lulu Zhang ほか
    • Journal Title

      Metrologia

      Volume: 54 Issue: 5 Pages: 693-715

    • DOI

      10.1088/1681-7575/aa7820

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Mass Measurement of 28Si-enriched Spheres at NMIJ for the Determination of the Avogadro Constant2017

    • Author(s)
      S. Mizushima, N. Kuramoto, L. Zhang and K. Fujii
    • Journal Title

      IEEE Trans. Instrum. Meas.

      Volume: 印刷中 Issue: 6 Pages: 1275-1282

    • DOI

      10.1109/tim.2017.2653498

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Surface Layer Analysis of a 28Si-Enriched Sphere Both in Vacuum and in Air by Ellipsometry2017

    • Author(s)
      K. Fujita, N. Kuramoto, Y. Azuma, S. Mizushima and K. Fujii
    • Journal Title

      IEEE Trans. Instrum. Meas.

      Volume: 印刷中 Issue: 6 Pages: 1283-1288

    • DOI

      10.1109/tim.2016.2634640

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Realization of the Kilogram Based on the Planck Constant at NMIJ2017

    • Author(s)
      N. Kuramoto, L. Zhang, S. Mizushima, K. Fujita, Y. Azuma, A. Kurokawa and K. Fujii
    • Journal Title

      IEEE Trans. Instrum. Meas.

      Volume: 印刷中 Issue: 6 Pages: 1267-1274

    • DOI

      10.1109/tim.2016.2624878

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Thickness Measurement of Oxide and Carbonaceous Layer on a 28Si Sphere by XPS2017

    • Author(s)
      L. Zhang, N. Kuramoto, Y. Azuma, A. Kurokawa, N. Kuramoto and K. Fujii
    • Journal Title

      IEEE Trans. Instrum. Meas.

      Volume: 印刷中 Issue: 6 Pages: 1297-1303

    • DOI

      10.1109/tim.2016.2634678

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Volume measurements of 28Si-enriched spheres using an improved optical interferometer for the determination of the Avogadro constant2017

    • Author(s)
      Naoki Kuramoto, Yasushi Azuma, Hajime Inaba and Kenichi Fujii
    • Journal Title

      Metrologia

      Volume: 54 Issue: 2 Pages: 193-203

    • DOI

      10.1088/1681-7575/aa5379

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Determination of the Avogadro constant by the XRCD method using a 28Si enriched sphere2017

    • Author(s)
      Naoki Kuramoto, Shigeki Mizushima, Lulu Zhang, Kazuaki Fujita, Yasushi Azuma, Akira Kurokawa, Sho Okubo, Hajime Inaba and Kenichi Fujii
    • Journal Title

      Metrologia

      Volume: 54 Issue: 5 Pages: 716-729

    • DOI

      10.1088/1681-7575/aa77d1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Uniformity Evaluation of Lattice Spacing of 28Si Single Crystals2017

    • Author(s)
      A. Waseda, H. Fujimoto, X. W. Zhang, N. Kuramoto and K. Fujii
    • Journal Title

      IEEE Trans. Instrum. Meas.

      Volume: 印刷中 Issue: 6 Pages: 1304-1308

    • DOI

      10.1109/tim.2016.2624838

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Realization of the kilogram by the XRCD method2016

    • Author(s)
      K. Fujii, H. Bettin, P. Becker, E. Massa, O. Rienitz, A. Pramann, A. Nicolaus, N. Kuramoto, I. Busch and M. Borys
    • Journal Title

      Metrologia

      Volume: 53 Issue: 5 Pages: A19-A45

    • DOI

      10.1088/0026-1394/53/5/a19

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Journal Article] Improved measurement results for the Avogadro constant using a 28Si-enriched crystal2015

    • Author(s)
      Yasushi Azuma, Kenichi Fujii, Hiroyuki Fujimoto, Naoki Kuramoto, Shigeki Mizushima, Atsushi Waseda ほか
    • Journal Title

      Metrologia

      Volume: 52 Issue: 2 Pages: 360-375

    • DOI

      10.1088/0026-1394/52/2/360

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] Mass Measurement of 1-kg Silicon Spheres for Determination of the Avogadro and Planck Constants2015

    • Author(s)
      Shigeki Mizushima, Naoki Kuramoto, Kazunaga Ueda, Kenichi Fujii
    • Journal Title

      IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

      Volume: 64 Issue: 6 Pages: 1527-1532

    • DOI

      10.1109/tim.2015.2389351

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] Surface Layer Analysis of Si Sphere by XRF and XPS2015

    • Author(s)
      Lulu Zhang, Yasushi Azuma, Akira Kurokawa, Naoki Kuramoto, Kenichi Fujii
    • Journal Title

      IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

      Volume: 64 Issue: 6 Pages: 1509-1513

    • DOI

      10.1109/tim.2015.2389352

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] Homogeneity Characterization of Lattice Spacing of Silicon Single Crystals2015

    • Author(s)
      Atsushi Waseda, Hiroyuki Fujimoto, Xiao Wei Zhang, Naoki Kuramoto, Kenichi Fujii
    • Journal Title

      IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

      Volume: 64 Issue: 6 Pages: 1692-1695

    • DOI

      10.1109/tim.2014.2383091

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] Improvements to the Volume Measurement of 28Si Spheres to Determine the Avogadro Constant2015

    • Author(s)
      Naoki Kuramoto, Yasushi Azuma, Hajime Inaba, Feng-Lei Hong, Kenichi Fujii
    • Journal Title

      IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

      Volume: 64 Issue: 6 Pages: 1650-1656

    • DOI

      10.1109/tim.2015.2401212

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] 基礎物理定数に基づく新しいキログラムとモルの定義2015

    • Author(s)
      倉本直樹、東康史、藤井賢一
    • Journal Title

      ぶんせき

      Volume: 印刷中

    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] 正確なアボガドロ定数2014

    • Author(s)
      藤井賢一
    • Journal Title

      化学と教育

      Volume: 62 Pages: 368-371

    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] キログラムの定義改定に向けた質量標準の開発動向2014

    • Author(s)
      藤井賢一
    • Journal Title

      日本物理学会誌

      Volume: 69 Pages: 604-612

    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] SI単位の定義改定をめぐる最近の動き2014

    • Author(s)
      藤井賢一
    • Journal Title

      精密工学会誌

      Volume: 80 Pages: 625-629

    • NAID

      130004513566

    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] International comparison of volume measurement for a 1 kg silicon sphere2014

    • Author(s)
      Naoki Kuramoto, Kyung Ho Chang, Kenichi Fujii, Yong Jae Lee
    • Journal Title

      Measurement

      Volume: 49 Pages: 187-195

    • DOI

      10.1016/j.measurement.2013.11.038

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] Homogeneity characterization of lattice spacing of silicon single crystals2014

    • Author(s)
      Atsushi Waseda, Hiroyuki Fujimoto, Xiao Wei Zhang, Naoki Kuramoto, Kenichi Fujii
    • Journal Title

      Digest of Conference on Precision Electromagnetic Measurements 2014

      Volume: - Pages: 400-401

    • DOI

      10.1109/cpem.2014.6898428

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] Volume measurement of 28Si spheres by an improved optical interferometer and ellipsometer to determined the Avogadro constant2014

    • Author(s)
      Naoki Kuramoto, Yasushi Azuma, Hajime Inaba, Feng-Lei Hong, Kenichi Fujii
    • Journal Title

      Digest of Conference on Precision Electromagnetic Measurements 2014

      Volume: - Pages: 210-211

    • DOI

      10.1109/cpem.2014.6898333

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] Mass measurement of 1-kg silicon spheres for the precise determination of the Avogadro constant at the NMIJ2014

    • Author(s)
      Shigeki Mizushima, Naoki Kuramoto, Kazunaga Ueda, Kenichi Fujii
    • Journal Title

      Digest of Conference on Precision Electromagnetic Measurements 2014

      Volume: - Pages: 392-393

    • DOI

      10.1109/cpem.2014.6898424

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] Surface Layer Analysis of Si Sphere by XRF and XPS2014

    • Author(s)
      Lulu Zhang, Yasushi Azuma, Akira Kurokawa, Naoki Kuramoto, Kenichi Fujii
    • Journal Title

      Digest of Conference on Precision Electromagnetic Measurements 2014

      Volume: - Pages: 208-209

    • DOI

      10.1109/cpem.2014.6898332

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] 物質量の話-モル、アボガドロ定数の現在と将来2013

    • Author(s)
      倉本 直樹、藤井 賢一
    • Journal Title

      ペトロテック

      Volume: 36 Pages: 482-486

    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] 国際単位系(SI) 普遍定数に基づく再定義の動き2013

    • Author(s)
      藤井 賢一
    • Journal Title

      数理科学

      Volume: 599 Pages: 16-21

    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] 次世代質量標準実現のためのシリコン結晶の密度測定と表面分析2013

    • Author(s)
      倉本 直樹、東 康史、稲場 肇、洪 鋒雷、藤井 賢一
    • Journal Title

      第34回日本熱物性シンポジウム講演論文集

      Volume: 34 Pages: 132-134

    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] 単位をめぐる最先端科学-基本単位が変わるとどうなるのか-2013

    • Author(s)
      藤井 賢一
    • Journal Title

      ミルシル

      Volume: 6 Pages: 6-9

    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] Uncertainty reduction in the volume measurement of Si spheres by an optical interferometer to determine the Avogadro constant2012

    • Author(s)
      Naoki Kuramoto, Hajime Inaba, Kenichi Fujii
    • Journal Title

      Digest of Conference on Precision Electromagnetic Measurements 2012

      Pages: 356-357

    • DOI

      10.1109/cpem.2012.6250949

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Journal Article] The uncertainty of the phase-correction in sphere-diameter measurements2012

    • Author(s)
      Birk Andereas, Kenichi Fujii, Naoki Kuramoto, Giovanni Mana
    • Journal Title

      Metrologia

      Volume: 49 Issue: 4 Pages: 479-486

    • DOI

      10.1088/0026-1394/49/4/479

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Presentation] Volume measurement of a 28Si-enriched sphere for a determination of the Avogadro constant at NMIJ2018

    • Author(s)
      N. Kuramoto, L. Zhang, K. Fujita, S. Okubo, H. Inaba and K. Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2018 (CPEM2018), 2018年7月, パリ(フランス)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] 新たなキログラムを導くためのプランク定数精密測定2018

    • Author(s)
      倉本直樹, 藤井賢一
    • Organizer
      2018年精密工学会春季大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] Characterization of vapor adsorption on the surface of Si spheres by ellipsometry2018

    • Author(s)
      K. Fujita, N. Kuramoto, S. Mizushima and K. Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2018 (CPEM2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] Electron paramagnetic resonance study on 28Si single crystal for the future realization of the kilogram2018

    • Author(s)
      S. Mizushima, N. Kuramoto, K. Fujii and T. Umeda
    • Organizer
      Conference on Precision Electromagnetic Measurements 2018 (CPEM2018), 2018年7月, パリ(フランス)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] Comparison of lattice spacing between crystals by the self-referenced lattice comparator2018

    • Author(s)
      A. Waseda, H. Fujimoto, X. W. Zhang and K. Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2018 (CPEM2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] キログラムの定義改定に向けた白金イリジウム製質量標準の設定2017

    • Author(s)
      水島茂喜, 倉本直樹, 藤井賢一
    • Organizer
      第34回センシングフォーラム(計測自動制御学会主催)
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] Surface Layer Analysis of a 28Si-Enriched Crystal by XPS2016

    • Author(s)
      L. Zhang, N. Kuramoto, Y. Azuma, A. Kurokawa, N. Kuramoto and K. Fujii
    • Organizer
      7th International Symposium on Practical Surface Analysis (PSA-16)
    • Place of Presentation
      Hotel ICC in Daejeon (South Korea, Daejeon)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] キログラムとモルの再定義のためのアボガドロ定数精密測定2016

    • Author(s)
      倉本直樹、水島茂喜、成川知弘、東康史、藤井賢一
    • Organizer
      第83回日本分析化学会有機微量分析研究懇談会
    • Place of Presentation
      いわて県民情報交流センター(岩手県、盛岡市)
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] Mass Measurement of 28Si-enriched Spheres at NMIJ for the Determination of the Avogadro Constant2016

    • Author(s)
      S. Mizushima, N. Kuramoto, L. Zhang and K. Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2016 (CPEM2016)
    • Place of Presentation
      Westin Ottawa Hotel (Canada, Otawa)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] Realization of the Kilogram Based on the Planck Constant at NMIJ2016

    • Author(s)
      N. Kuramoto, L. Zhang, S. Mizushima, K. Fujita, Y. Azuma, A. Kurokawa and K. Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2016 (CPEM2016)
    • Place of Presentation
      Westin Ottawa Hotel (Canada, Otawa)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] Uniformity Evaluation of Lattice Spacing of 28Si Single Crystals2016

    • Author(s)
      A. Waseda, H. Fujimoto, X. W. Zhang, N. Kuramoto and K. Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2016 (CPEM2016)
    • Place of Presentation
      Westin Ottawa Hotel (Canada, Otawa)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] Surface Layer Analysis of a 28Si-Enriched Sphere Both in Vacuum and in Air by Ellipsometry2016

    • Author(s)
      K. Fujita, N. Kuramoto, Y. Azuma, S. Mizushima and K. Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2016 (CPEM2016)
    • Place of Presentation
      Westin Ottawa Hotel (Canada, Otawa)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] 28Si同位体濃縮結晶を用いた新たなキログラムの定義の実現2016

    • Author(s)
      倉本直樹、張ルウルウ、水島茂喜、藤田一慧、東康史、黒河明、藤井賢一
    • Organizer
      計測自動制御学会第33回センシングフォーラム
    • Place of Presentation
      近畿大学和歌山キャンパス(和歌山県、紀の川市)
    • Data Source
      KAKENHI-PROJECT-16H03901
  • [Presentation] 次世代質量標準実現のためのシリコン結晶の密度測定と表面分析2013

    • Author(s)
      倉本 直樹、東 康史、稲 場肇、洪 雷鋒、藤井 賢一
    • Organizer
      第34回日本熱物性シンポジウム
    • Place of Presentation
      富山県富山市富山県民会館
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Presentation] Toward the redefinition of the kilogram from the 28Si international research project2013

    • Author(s)
      Kenichi Fujii
    • Organizer
      Asia-Pacific Symposium on Measurement of Mass, Force and Torque
    • Place of Presentation
      Sheraton Grande Taipei Hotel, Taipei(Taiwan)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Presentation] Uncertainty reduction in the volume measurement of Si spheres by an optical interferometer to determine the Avogadro constant2012

    • Author(s)
      Naoki Kuramoto, Hajime Inaba, Kenichi Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2012
    • Place of Presentation
      アメリカ合衆国、ワシントンDC, Gaylord National Resort
    • Year and Date
      2012-07-03
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Presentation] MEMS技術を利用した小型粘性センサの開発2011

    • Author(s)
      山本泰之,松本壮平,藪野浩司,黒田雅治,藤井賢一,山本智子
    • Organizer
      日本熱物性シンポジウム
    • Place of Presentation
      慶應義塾大学(神奈川県)
    • Year and Date
      2011-11-21
    • Data Source
      KAKENHI-PROJECT-21360103
  • [Presentation] ダブルスパイラル形状を有する粘度センサの開発2011

    • Author(s)
      山本泰之,松本壮平,藪野浩司,黒田雅治,藤井賢一
    • Organizer
      応用物理学会秋季大会
    • Place of Presentation
      山形大学(山形県)
    • Year and Date
      2011-08-30
    • Data Source
      KAKENHI-PROJECT-21360103
  • [Presentation] 二重渦巻き形状のMEMS粘度センサの開発2011

    • Author(s)
      山本泰之,山本智子,松本壮平,藪野浩司,黒田雅治,藤井賢一
    • Organizer
      マイクロ・ナノ工学シンポジウム
    • Place of Presentation
      タワーホール船橋(東京都)
    • Year and Date
      2011-09-26
    • Data Source
      KAKENHI-PROJECT-21360103
  • [Presentation] Homogeneity characterization of lattice spacing of silicon single crystals

    • Author(s)
      Atsushi Waseda, Hiroyuki Fujimoto, Xiao Wei Zhang, Naoki Kuramoto, Kenichi Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2014
    • Place of Presentation
      Windsor Barra Hotel、リオデジャネイロ(ブラジル)
    • Year and Date
      2014-08-24 – 2014-08-29
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Presentation] Surface Layer Analysis of Si Sphere by XRF and XPS

    • Author(s)
      Lulu Zhang, Yasushi Azuma, Akira Kurokawa, Naoki Kuramoto, Kenichi Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2014
    • Place of Presentation
      Windsor Barra Hotel、リオデジャネイロ(ブラジル)
    • Year and Date
      2014-08-24 – 2014-08-29
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Presentation] Volume measurement of 28Si spheres by an improved optical interferometer and ellipsometer to determine the Avogadro constant

    • Author(s)
      Naoki Kuramoto, Yasushi Azuma, Hajime Inaba, Feng-Lei Hong, Kenichi Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2014
    • Place of Presentation
      Windsor Barra Hotel、リオデジャネイロ(ブラジル)
    • Year and Date
      2014-08-24 – 2014-08-29
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Presentation] Mass measurement of 1-kg silicon spheres for the precise determination of the Avogadro constant at the NMIJ

    • Author(s)
      Shigeki Mizushima, Naoki Kuramoto, Kazunaga Ueda, Kenichi Fujii
    • Organizer
      Conference on Precision Electromagnetic Measurements 2014
    • Place of Presentation
      Windsor Barra Hotel、リオデジャネイロ(ブラジル)
    • Year and Date
      2014-08-24 – 2014-08-29
    • Data Source
      KAKENHI-PROJECT-24360037
  • [Presentation] European Metrology Research Program: Advances on the Realization of the Kilogram Definition

    • Author(s)
      T. Arnold, Azuma Yasushi, Kenichi Fujii, Hiroyuki Hujimoto, Naoki Kuramoto, S. Mizushima, Atsushi Waseda
    • Organizer
      Conference on Precision Electromagnetic Measurements 2014
    • Place of Presentation
      Windsor Barra Hotel、リオデジャネイロ(ブラジル)
    • Year and Date
      2014-08-24 – 2014-08-29
    • Data Source
      KAKENHI-PROJECT-24360037
  • 1.  KURAMOTO NAOKI (60356938)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 47 results
  • 2.  水島 茂喜 (60358091)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 3 results
  • 3.  MATSUMOTO Sohei (70358050)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 4.  YABUNO Hiroshi (60241791)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 5.  KURODA Masaharu (60344222)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 6.  YAMAMOTO Yasuyuki (00398637)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 7.  WASEDA Atsushi (20272172)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 8.  AZUMA Yasushi (30356365)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 11 results
  • 9.  FUJIMOTO Hiroyuki (30357917)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 10.  大久保 章 (30635800)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 11.  稲場 肇 (70356492)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 12.  藤田 一慧 (80759952)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results

URL: 

Are you sure that you want to link your ORCID iD to your KAKEN Researcher profile?
* This action can be performed only by the researcher himself/herself who is listed on the KAKEN Researcher’s page. Are you sure that this KAKEN Researcher’s page is your page?

この研究者とORCID iDの連携を行いますか?
※ この処理は、研究者本人だけが実行できます。

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi