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Generation and elucidation of spin current by NMR

Research Project

Project/Area Number 25800209
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Condensed matter physics II
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

CHUDO Hiroyuki  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 先端基礎研究センター, 副主任研究員 (30455282)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords核磁気共鳴 / バーネット効果 / スピントロニクス
Outline of Final Research Achievements

A magnetic field is predicted to emerge on a particle in a rotating object. This emergent field is called a "Barnett field". We show that nuclear magnetic resonance (NMR) enables a direct measurement of the Barnett field in solids. We rotated both a sample and a NMR coil synchronously at high speed and found an NMR shift whose sign reflects the sign of the nuclear magnetic moments. The result provides direct evidence of the Barnett field. NMR for the Barnett field enables the unknown signs of nuclear magnetic moments in solids to be determined.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (29 results)

All 2016 2015 2014

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Acknowledgement Compliant: 5 results,  Open Access: 2 results) Presentation (23 results) (of which Int'l Joint Research: 5 results,  Invited: 3 results)

  • [Journal Article] Spin hydrodynamic generation2016

    • Author(s)
      R. Takahashi, M. Matsuo, M. Ono, K. Harii, H. Chudo, S. Okayasu, J. Ieda, S. Takahashi, S. Maekawa, and E. Saitoh
    • Journal Title

      Nature Physics

      Volume: 12 Issue: 1 Pages: 52-56

    • DOI

      10.1038/nphys3526

    • NAID

      130007715433

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Barnett effect in paramagnetic states2015

    • Author(s)
      M. Ono, H. Chudo, K. Harii, S. Okayasu, M. Matsuo, J. Ieda, R. Takahashi, S. Maekawa, and E. Saitoh
    • Journal Title

      Physical Review B

      Volume: 92 Issue: 17 Pages: 174424-174424

    • DOI

      10.1103/physrevb.92.174424

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Rotational Doppler Effect and Barnett Field in Spinning NMR2015

    • Author(s)
      H. Chudo, K. Harii, M. Matsuo, J. Ieda, M. Ono, S. Maekawa, and E. Saitoh
    • Journal Title

      Journal of Physical Society of Japan

      Volume: 84 Issue: 4 Pages: 043601-043601

    • DOI

      10.7566/jpsj.84.043601

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Line Splitting by Mechanical Rotation in Nuclear Magnetic Resonance2015

    • Author(s)
      K. Harii, H. Chudo, M. Ono, M. Matsuo, J. Ieda, S. Okayasu, S. Maekawa, E. Saitoh
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 54 Issue: 5 Pages: 050302-050302

    • DOI

      10.7567/jjap.54.050302

    • NAID

      210000145115

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Observation of Barnett field in solids by nuclear magnetic resonance2014

    • Author(s)
      H. Chudo, M. Ono, K. Harii, M. Matsuo, J. Ieda, R. Haruki, S. Okayasu, S. Maekawa, H. Yasuoka,
    • Journal Title

      Applied Physics Express

      Volume: 7 Issue: 6 Pages: 063004-063004

    • DOI

      10.7567/apex.7.063004

    • NAID

      210000137125

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Observation of Barnett fields in solids by nuclear magnetic resonance2014

    • Author(s)
      H. Chudo et al
    • Journal Title

      Applied Physics Express

      Volume: 印刷中

    • NAID

      210000137125

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 核四重極共鳴法におけるベリー位相2016

    • Author(s)
      中堂博之、松尾衛、針井一哉、家田淳一、齊藤英治、前川禎通
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      東北学院大学(宮城県仙台市)
    • Year and Date
      2016-03-20
    • Related Report
      2015 Annual Research Report
  • [Presentation] 常磁性バーネット効果の観測と装置開発2016

    • Author(s)
      緒方裕大、中堂博之、小野正雄、針井一哉、松尾衛、家田淳一、岡安悟、前川禎通、齊藤英治
    • Organizer
      日本物理学会第71 回年次大会
    • Place of Presentation
      東北学院大学(宮城県仙台市)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 回転NMRにおけるBerry位相効果2016

    • Author(s)
      針井一哉, 松尾衛, 中堂博之, 小野正雄, 家田淳一, 岡安悟, 前川禎通, 齊藤英治、「回転NMRにおけるBerry位相効果」、第63回応用物理学会春季学術講演会
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京工業大学(東京都)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Barnett field observed by NMR and NQR2016

    • Author(s)
      H. Chudo
    • Organizer
      Asia-Pacific Workshop(APW)-CEMS Joint Workshop
    • Place of Presentation
      理化学研究所(埼玉県和光市)
    • Year and Date
      2016-01-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Barnett effect in paramagnetic states2016

    • Author(s)
      M.Ono, H. Chudo, K. Hariii, S. Okayasu, M. Matsuo, J. Ieda, R. Takahashi, S. Maekawa, and E. Saitoh
    • Organizer
      平成27年度「ナノスピン変換科学」年次報告会
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-01-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] Barnett field observed by spinning NQR2016

    • Author(s)
      中堂博之、針井一哉、松尾衛、家田淳一、前川禎通、齊藤英治
    • Organizer
      新学術領域スピン変換科学年次報告会
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-01-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] Berry phase effect on spinning nuclear magnetic resonance2016

    • Author(s)
      針井一哉, 松尾衛, 中堂博之, 小野正雄, 家田淳一, 岡安悟, 前川禎通, 齊藤英治
    • Organizer
      平成27年度スピン変換年次報告会
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-01-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] Mechanical generation of spin current2015

    • Author(s)
      K. Harii, M. Matsuo, R. Takahashi, M. Ono, J. Ieda, H. Chudo, S. Okayasu, S. Maekawa, and E. Saitoh
    • Organizer
      International Conference of Small Science
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      2015-11-06
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] NQR測定法を用いたバーネット効果と回転ドップラー効果の観測2015

    • Author(s)
      中堂博之、松尾衛、家田淳一、針井一哉、小野正雄、前川禎通、齊藤英治
    • Organizer
      日本物理学会 2015年秋季大会
    • Place of Presentation
      関西大学(大阪府吹田市)
    • Year and Date
      2015-09-17
    • Related Report
      2015 Annual Research Report
  • [Presentation] 回転核磁気共鳴における普遍スペクトル構造2015

    • Author(s)
      針井一哉, 中堂博之,大沼悠一,小野正雄,家田淳一,岡安悟,松尾衛, 前川禎通,齊藤英治
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学(大阪府吹田市)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] Spin rotation effects observed by NMR/NQR -Barnett effect, Rotation Doppler effect, and Berry phase-2015

    • Author(s)
      H. Chudo
    • Organizer
      Gordon Research Conference, Spin Dynamics in Nanostructures
    • Place of Presentation
      Hong Kong, China
    • Year and Date
      2015-07-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Barnett effect of gadolinium in a paramagnetic state2015

    • Author(s)
      M. Ono, H. Chudo, K. Harii, S. Okayasu, M. Matsuo, J. Ieda, S. Maekawa and E. Saitoh
    • Organizer
      New Perspectives in Spintronic and Mesoscopic Physics
    • Place of Presentation
      東大物性研究所(千葉県柏市)
    • Year and Date
      2015-06-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rotation angle dependence of NMR line structures in various nuclides2015

    • Author(s)
      K. Harii, H. Chudo, M. Ono, S. Okayasu, M. Matsuo, J. Ieda, S. Maekawa, and E. Saitoh
    • Organizer
      New Perspectives in Spintronic and Mesoscopic Physics
    • Place of Presentation
      東大物性研究所(千葉県柏市)
    • Year and Date
      2015-06-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] キュリー点近傍のGdのバーネット効果2015

    • Author(s)
      小野正雄、針井一哉、岡安悟、中堂博之、松尾衛、家田淳一、前川禎通、齊藤英治
    • Organizer
      日本物理学会70回年次大会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2015-03-21
    • Related Report
      2014 Research-status Report
  • [Presentation] 常磁性状態のGdのバーネット効果2015

    • Author(s)
      小野正雄、針井一哉、岡安悟、中堂博之、松尾衛、家田淳一、前川禎通、齊藤英治
    • Organizer
      第62回応用物理学会春季学術講演会
    • Place of Presentation
      東海大学
    • Year and Date
      2015-03-13
    • Related Report
      2014 Research-status Report
  • [Presentation] 回転核磁気共鳴におけるBarnett磁場とBerry位相2015

    • Author(s)
      針井一哉、中堂博之、松尾衛、家田淳一、岡安悟、小野正雄、前川禎通、齊藤英治
    • Organizer
      新学術領域研究「ナノスピン変換科学」年次報告会
    • Place of Presentation
      京都大学桂キャンパス
    • Year and Date
      2015-03-04
    • Related Report
      2014 Research-status Report
  • [Presentation] 核磁気共鳴法による核バーネット効果の観測2014

    • Author(s)
      中堂博之、小野正雄、針井一哉、松尾衛、家田淳一、春木理恵、岡安悟、安岡弘志、前川禎通、齊藤英治
    • Organizer
      第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-09-20
    • Related Report
      2014 Research-status Report
  • [Presentation] 常磁性状態におけるバーネット効果の観測2014

    • Author(s)
      小野正雄、針井一哉、岡安悟、中堂博之、松尾衛、家田淳一、前川禎通、齊藤英治
    • Organizer
      第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-09-17
    • Related Report
      2014 Research-status Report
  • [Presentation] 回転核磁気共鳴におけるベリー位相2014

    • Author(s)
      針井一哉、中堂博之、小野正雄、松尾衛、家田淳一、岡安悟、安岡弘志、前川禎通、齊藤英治
    • Organizer
      第75回応用物理学会秋期学術講演会
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-09-17
    • Related Report
      2014 Research-status Report
  • [Presentation] NMR/NQR測定法を用いたバーネット効果と回転ドップラー効果の観測2014

    • Author(s)
      中堂博之、小野正雄、針井一哉、松尾衛、 家田淳一、安岡弘志、前川禎通、齊藤英治
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      中部大学
    • Year and Date
      2014-09-10
    • Related Report
      2014 Research-status Report
  • [Presentation] 回転NMRにおける幾何学的位相2014

    • Author(s)
      針井一哉、中堂博之、小野正雄、松尾衛、家田淳一、岡安悟、前川禎通、齊藤英治
    • Organizer
      日本物理学会秋期大会
    • Place of Presentation
      中部大学
    • Year and Date
      2014-09-10
    • Related Report
      2014 Research-status Report
  • [Presentation] Direct observation of Barnett field by spinning nuclear magnetic resonance2014

    • Author(s)
      H. Chudo, M. Ono, K. Harii, R. Haruki, S. Okayasu, M. Mastuo, J. Ieda, S. Maekawa, H. Yasuokaa, and E. Saito
    • Organizer
      ICC-IMR/20th REIMEI International Workshop on Spin Mechanics 2
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2014-06-21
    • Related Report
      2014 Research-status Report
  • [Presentation] 核磁気共鳴法によるバーネット効果の観測2014

    • Author(s)
      中堂博之
    • Organizer
      日本物理学会
    • Place of Presentation
      東海大学
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2020-05-15  

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