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NMR of extremely diluted impurity helium-3in quantum solid helium-4

Research Project

Project/Area Number 22654039
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Condensed matter physics II
Research InstitutionKyoto University

Principal Investigator

SASAKI Yutaka  京都大学, 低温物質科学研究センター, 准教授 (60205870)

Research Collaborator TODA Ryo  京都大学, 大学院・理学研究科, 特定研究員
PATRYK Gumann  米国Rutgers大学, 研究員
ONOE Wakana  京都大学, 大学院・理学研究科, 大学院生
KANEMOTO Masatomo  京都大学, 大学院・理学研究科, 大学院生
KAKUDA Tomoyuki  京都大学, 大学院・理学研究科, 大学院生
TANAKA Yusuke  京都大学, 大学院・理学研究科, 大学院生
ITO Ryosuke  京都大学, 大学院・理学研究科, 大学院生
HITOMI Junji  京都大学, 大学院・理学研究科, 大学院生
KASAI Jun  京都大学, 理学部, 学部生
MIYATSU Satoshi  京都大学, 理学部, 学部生
WATARAI Kosuke  京都大学, 理学部, 学部生
MINKI Jeong  京都大学, 低温物質科学研究センター, 研究員(研究機関)
Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,040,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥2,000,000 (Direct Cost: ¥2,000,000)
Keywordsスーパーソリッド / 不純物効果 / NMR / MRI / SQUID
Research Abstract

Technical development aiming NMR measurement on less than 1ppm of helium 3impurity was carried out to investigate supersolid like behavior in solid helium 4. Afactor of 10000 improvement over standard NMR measurement was shown to befeasible by using SQUID preamplifier. It was shown that the suppression ofsupersolidity remain unchanged regardless of the distributions of helium 3 impurity ina crystal.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (23 results)

All 2012 2011 2010 Other

All Journal Article (5 results) (of which Peer Reviewed: 4 results) Presentation (16 results) Remarks (2 results)

  • [Journal Article] Simultaneous Measurement of Torsional Oscillator and NMR in Solid 4He with 10 ppm of 3He2011

    • Author(s)
      R. Toda, W. Onoe, M. Kanemoto, T. Kakuda, Y. Tanaka, and Y. Sasaki
    • Journal Title

      Low Temp. Phys

      Volume: 162 Issue: 5-6 Pages: 476-482

    • DOI

      10.1007/s10909-010-0279-z

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Observation of Self-Organized Criticality in the Crystallization Process of Superfluid 4He2011

    • Author(s)
      Y.Sasaki
    • Journal Title

      JPSJ Online-News and Comments [December 2, 2011]

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Simultaneous Measurement of Torsional Oscillator and NMR in Solid 4He with 10 ppm of 3He2011

    • Author(s)
      R.Toda, et al.
    • Journal Title

      Journal of Low Temperature Physics

      Volume: 162 Pages: 476-482

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simultaneous measurement of torsional oscillator and NMR of very dilute 3He in solid4He2010

    • Author(s)
      R. Toda, P. Gumman, K. Kosaka, M. Kanemoto, W. Onoe, and Y. Sasaki
    • Journal Title

      Physical Review

      Volume: B 82 Issue: 21 Pages: 219901-219901

    • DOI

      10.1103/physrevb.82.219901

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Simultaneous measurement of torsional oscillator and NMR of very dilute 3He in solid 4He2010

    • Author(s)
      R.Toda, et al.
    • Journal Title

      Physical Review B

      Volume: 81

    • NAID

      120002511351

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] エアロジェル中液体3Heの熱伝導測定2012

    • Author(s)
      伊藤良介, 他
    • Organizer
      日本物理学会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] 狭小ネットワーク空間中の超流動3He(2)2012

    • Author(s)
      人見純司, 他
    • Organizer
      日本物理学会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] 極小ノイズのSQUIDアンプを用いたNMR装置の開発2012

    • Author(s)
      笠井純, 宮津怜嗣, 渡會康介, Minki Jeong, 佐々木豊
    • Organizer
      京都大学低温物質科学研究センター第10回講演会・研究交流会
    • Place of Presentation
      京都大学,京都市
    • Year and Date
      2012-03-09
    • Related Report
      2011 Final Research Report
  • [Presentation] Evidence of Diluted Superfluid3He in Aerogel2012

    • Author(s)
      伊藤良介, 田中佑輔, 人見純司, 戸田亮, 金本真知, 佐々木豊
    • Organizer
      物性研究所短期研究会「量子凝縮系におけるdefectsおよびtopology」,東京大学物性研究所
    • Place of Presentation
      柏市
    • Year and Date
      2012-01-05
    • Related Report
      2011 Final Research Report
  • [Presentation] エアロジェル中液体3Heにおける過剰な4Heの効果2011

    • Author(s)
      伊藤良介, 他
    • Organizer
      日本物理学会
    • Place of Presentation
      富山大学
    • Year and Date
      2011-09-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 狭小ネットワーク空間中の超流動3He2011

    • Author(s)
      人見純司, 他
    • Organizer
      日本物理学会
    • Place of Presentation
      富山大学
    • Year and Date
      2011-09-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] NMR/MRI Study of Superfluid 3He in Aerogel2011

    • Author(s)
      Y.Sasaki
    • Organizer
      International Conference on Low Temperature Physics LT26
    • Place of Presentation
      Beijing, China
    • Year and Date
      2011-08-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] 4He超固体中の微量不純物3HeのNMR2011

    • Author(s)
      佐々木豊
    • Organizer
      理研シンポジウム「量子凝縮系の非線形・非平衡現象」,理化学研究所
    • Place of Presentation
      和光市
    • Year and Date
      2011-01-04
    • Related Report
      2011 Final Research Report
  • [Presentation] NMR measurement on extremely diluted 3He impurity in solid 4He with NCRI2010

    • Author(s)
      Y.Sasaki, et al.
    • Organizer
      KOREA-JAPAN SOLID HELIUM WORKSHOP
    • Place of Presentation
      韓国、Daejeon(招待講演)
    • Year and Date
      2010-12-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] Inhomogeneous Distribution of impurity 3He in Solid4He with NCRI2010

    • Author(s)
      R. Toda, W. Onoe, M. Kanemoto, T. Kakuda, Y. Tanaka, and Y. Sasaki
    • Organizer
      Korea-Japan Solid Helium Workshop
    • Place of Presentation
      KAIST, Daejeon, Korea
    • Year and Date
      2010-12-20
    • Related Report
      2011 Final Research Report
  • [Presentation] 4He固体中極微量3He不純物の磁化緩和過程2010

    • Author(s)
      戸田亮, 尾上わか奈, Patryk Gumann, 金本真知, 角田智幸, 田中佑輔, 佐々木豊
    • Organizer
      日本物理学会2010年秋季大会
    • Year and Date
      2010-09-26
    • Related Report
      2011 Final Research Report
  • [Presentation] 4He固体中極微量3He不純物の磁気緩和過程2010

    • Author(s)
      戸田亮, 他
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2010-09-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] Simultaneous measurement of torsional oscillator and NMRin solid4Hewith 10ppm of 3He2010

    • Author(s)
      R. Toda, W. Onoe, M. Kanemoto, T. Kakuda, Y. Tanaka, and Y. Sasaki
    • Organizer
      International Symposium on Quantum Fluids and Solids QFS2010
    • Place of Presentation
      Grenoble, France
    • Year and Date
      2010-08-05
    • Related Report
      2011 Final Research Report
  • [Presentation] Simultaneous measurement of torsional oscillator and NMR in solid 4He with 10ppm of 3He2010

    • Author(s)
      R.Toda, et al.
    • Organizer
      International Symposium on Quantum Fluids and Solids 2010
    • Place of Presentation
      フランス国グルノーブル
    • Year and Date
      2010-08-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] NMR measurement on extremely diluted 3He impurity in solid 4^He with NCRI2010

    • Author(s)
      R. Toda, W. Onoe, M. Kanemoto, T. Kakuda, Y. Tanaka, and Y. Sasaki
    • Organizer
      Super solidity 2010
    • Place of Presentation
      Paris, France
    • Year and Date
      2010-07-30
    • Related Report
      2011 Final Research Report
  • [Presentation] NMR measurement on extremely diluted 3He impurity in solid 4He with NCRI2010

    • Author(s)
      Y.Sasaki, et al.
    • Organizer
      SUPERSOLIDITY 2010
    • Place of Presentation
      フランス国パリ(招待講演)
    • Year and Date
      2010-07-30
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www2.scphys.kyoto-u.ac.jp/Labos/Teion/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.scphys.kyoto-u.ac.jp/gcoe/Announcements/Newsletter/Newsletter10.pdf

    • Related Report
      2011 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2020-05-15  

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