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2012 Fiscal Year Final Research Report

High pressure study on uranium ferromagnetic superconductors

Research Project

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Project/Area Number 22540378
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Condensed matter physics II
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

TATEIWA Naoyuki  独立行政法人日本原子力研究開発機構, 先端基礎研究センター, 主任研究員 (50346821)

Co-Investigator(Kenkyū-buntansha) YAMAMOTO Etsuji  (独)日本原子力研究開発機構, 端基礎研究センター・アクチノイド物質開発研究グループ, 副主任研究員 (50343934)
Co-Investigator(Renkei-kenkyūsha) HAGA Yoshinori  (独)日本原子力研究開発機構, 先端基礎研究センター・アクチノイド物質開発研究グループ, 主任研究員 (90354901)
MATSUDA Tatsuma  (独)日本原子力研究開発機構・先端基礎研究センター, 端基礎研究センター・アクチノイド物質開発研究グループ, 副主任研究員 (30370472)
Research Collaborator ZACHARY Fisk  (独)日本原子力研究開発機構, 先端基礎研究センター・アクチノイド物質開発研究グループ・グループリーダー, カリフォルニア大学・教授
Project Period (FY) 2010 – 2012
Keywords強相関係 / 強磁性超伝導
Research Abstract

Uranium ferromagnetic superconductors UGe_2 and URhGe have been studied with high-pressure experiments. We have developed a ceramic anvil high-pressure cell for magnetic measurements under high pressure. Anomalous magnetic properties around the ferromagnetic phase boundary in the superconductors have been analyzed with the spin fluctuation theory. Furthermore, we have studied a relation between the pressure-induced ferromagnetism and the negative magnetoresistance in υ-US_2, USeS, and UTeS. We also revealed the strong correlation between the anomalous quasiparticles scattering and unconventional superconductivity in URu_2Si_2.

  • Research Products

    (31 results)

All 2013 2012 2011 2010 Other

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (18 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Scaling relation found in anomalous electrical transport and superconductivity of heavy fermion superconductor URu_2Si_22012

    • Author(s)
      N. Tateiwa, T. D. Matsuda, Y. Haga, E. Yamamoto and Y. Onuki
    • Journal Title

      J. Phys .: Conf. Ser

      Volume: 400 Pages: 022123-1-4

    • DOI

      DOI:10.1088/1742-6596/400/2/022123

    • Peer Reviewed
  • [Journal Article] Magnetic measurement at pressures above 10 GPa in a commercial superconducting quantum interference device magnetometer2012

    • Author(s)
      N. Tateiwa, Y. Haga, Z. Fisk
    • Journal Title

      Rev. Sci. Instrum

      Volume: 83 Pages: 053906-1-053906-5

    • DOI

      DOI:10.1063/1.4722945

    • Peer Reviewed
  • [Journal Article] Strong correlation between anomalous quasiparticle scattering and unconventional superconductivity in the hidden-order phase of URu_2Si_22012

    • Author(s)
      N. Tateiwa, T. D. Matsuda, Y. Onuki, Y. Haga, and Z. Fisk
    • Journal Title

      Phys. Rev. B

      Volume: 55 Pages: 054516-1-054516-5

    • DOI

      DOI:10.1103/PhysRevB.85.054516

    • Peer Reviewed
  • [Journal Article] 簡便な高圧下磁化測定用セラミックアンビル型圧力セル(mCAC)2011

    • Author(s)
      立岩尚之, 芳賀芳範
    • Journal Title

      固体物理

      Volume: 46 Pages: 791-799

    • Peer Reviewed
  • [Journal Article] Non-magnetic to Magnetic Transition under High Pressure in Narrow-Gap Semiconductor b-US_22011

    • Author(s)
      N. Tateiwa, Y. Haga, H. Sakai, S. Ikeda, T. D. Matsuda, E. Yamamoto, Y. Onuki
    • Journal Title

      J. Phys. Soc. Jpn. Suppl

      Volume: 80 Pages: SA103-1-SA103-3

    • DOI

      DOI:10.1143/JPSJS.80SA.SA103

    • Peer Reviewed
  • [Journal Article] Miniature ceramic-anvil high-pressure cell for magnetic measurements in a commercial superconducting quantum interference device magnetometer2011

    • Author(s)
      N. Tateiwa, Y. Haga, Z. Fisk, and Y. Onuki
    • Journal Title

      Rev. Sci. Instrum

      Volume: 82 Pages: 053906-1-053906-8

    • DOI

      DOI:10.1063/1.3590745

    • Peer Reviewed
  • [Journal Article] High-pressure electrical resistivity measurement on heavy fermion superconductor URu_2Si_2 using super clean crystal2011

    • Author(s)
      N. Tateiwa, T. D. Matsuda, Y. Haga, E. Yamamoto and Y. Onuki
    • Journal Title

      J. Phys.: Conf. Ser.

      Volume: 273 Pages: 012087-1-012076-3

    • DOI

      DOI:10.1088/1742-6596/273/1/012087

    • Peer Reviewed
  • [Journal Article] Magnetic Field and Pressure Phase Diagrams of Uranium Heavy-Fermion Compound U_2Zn_172011

    • Author(s)
      N. Tateiwa, S. Ikeda, Y. Haga, T. D. Matsuda, E. Yamamoto, K. Sugiyama, M. Hagiwara, K. Kindo, and Y. Onuki
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 80 Pages: 014706-1 - 014706-8

    • DOI

      DOI:10.1143/JPSJ.80.014706

    • Peer Reviewed
  • [Journal Article] 低温・高圧下物性測定実験で使用される圧力伝達媒体の系統評価2010

    • Author(s)
      立岩尚之、芳賀芳範
    • Journal Title

      固体物理

      Volume: 45 Pages: 225-234

    • Peer Reviewed
  • [Journal Article] Appropriate pressure-transmitting media for cryogenic experiment in the diamond anvil cell up to 10 GPa2010

    • Author(s)
      N. Tateiwa and Y. Haga
    • Journal Title

      J. Phys.: Conf. Ser.

      Volume: 215 Pages: 012178-1 -012178-5

    • DOI

      DOI:10.1088/1742-6596/215/1/012178

    • Peer Reviewed
  • [Journal Article] Crystal Structure and Physical Properties of Uranium-Copper Oxyphosphide UCuPO2010

    • Author(s)
      H. Sakai, N. Tateiwa, T.D. Matsuda, T. Sugai, E. Yamamoto and Y. Haga
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 79 Pages: 074721-1-074721-10

    • DOI

      DOI:10.1143/JPSJ.79.074721

    • Peer Reviewed
  • [Presentation] ウラン化合物の高圧下物性研究2013

    • Author(s)
      立岩尚之,芳賀芳範,松田達磨,山本悦嗣,松本裕司,Z. Fisk
    • Organizer
      日本物理学会第68回年次大会
    • Place of Presentation
      広島大学東広島キャンパス(広島県東広島市)
    • Year and Date
      2013-03-27
  • [Presentation] 高圧下磁化測定用圧力セルの開発とウラン系強磁性化合物の研究2012

    • Author(s)
      立岩尚之、芳賀芳範、松田達磨、Zachary Fisk
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪大学(大阪府、豊中市)
    • Year and Date
      2012-11-07
  • [Presentation] Magnetic property in ferromagnetic superconductor UGe2 above ferromagnetic critical pressure2012

    • Author(s)
      N. Tateiwa, Y. Haga, T. D Matsuda, E. Yamamoto, Y. Onuki, and Z. Fisk
    • Organizer
      19th International Conference on Magnetism (ICM2012)
    • Place of Presentation
      Busan, Bexco , (釜山、韓国)
    • Year and Date
      2012-07-13
  • [Presentation] ウラン化合物の高圧研究 : 高圧下磁化測定を中心に2012

    • Author(s)
      立岩尚之
    • Organizer
      兵庫県立大学・多重極限物質科学研究センター・シンポジウム
    • Place of Presentation
      兵庫県立大学 播磨光都キャンパス(兵庫県、赤穂郡)
    • Year and Date
      2012-03-28
  • [Presentation] 高圧下磁化測定用セラミックアンビルセルの開発とf 電子系化合物への適用2012

    • Author(s)
      立岩尚之、芳賀芳範、Zachary Fisk、大貫惇睦
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学西宮上ヶ原キャンパス(兵庫県、西宮市)
    • Year and Date
      2012-03-27
  • [Presentation] Strong correlation between anomalous quasiparticles scattering and unconventional superconductivity in the hidden order of URu_2Si_22012

    • Author(s)
      Naoyuki Tateiwa
    • Organizer
      International workshop 「2^<nd> International REIMEI workshop on New approach to the exotic phases of actinide compounds under unconventional experimental conditions」
    • Place of Presentation
      Institute of Laue Langevin, (グルノーブル、フランス)
    • Year and Date
      2012-02-02
  • [Presentation] Strong correlation between anomalous quasiparticles scattering and unconventional superconductivity in the hidden order of URu_2Si_22012

    • Author(s)
      Naoyuki Tateiwa
    • Organizer
      International workshop「Heavy Fermion Physics : Perspective and Outlook」
    • Place of Presentation
      Institute of Physics (北京、中国)
    • Year and Date
      2012-01-08
  • [Presentation] ウラン化合物の高圧研究2011

    • Author(s)
      立岩尚之、芳賀芳範、松田達磨、山本悦嗣, Zachary Fisk、大貫惇睦
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      沖縄キリスト教学院 (沖縄県、那覇市)
    • Year and Date
      2011-11-09
  • [Presentation] ウラン系超伝導物質URu2Si2 の電子輸送特性の圧力効果について2011

    • Author(s)
      立岩尚之、松田達磨、芳賀芳範、Zachary Fisk、大貫惇睦
    • Organizer
      日本物理学会2011 年秋季大会
    • Place of Presentation
      富山大学五福キャンパス(富山市、富山県)
    • Year and Date
      2011-09-24
  • [Presentation] セラミックアンビルを用いた高圧下磁化測定用圧力セル2011

    • Author(s)
      立岩尚之、松田達磨、芳賀芳範、Zachary Fisk、大貫惇睦
    • Organizer
      日本物理学会2011 年秋季大会
    • Place of Presentation
      富山大学五福キャンパス(富山市、富山県)
    • Year and Date
      2011-09-23
  • [Presentation] Scaling relation found in anomalous electrical transport and superconductivity of heavy fermion superconductor URu_2Si_22011

    • Author(s)
      N. Tateiwa, T. D. Matsuda, Y. Onuki, Y. Haga, and Z. Fisk
    • Organizer
      26^<th> International Conference on Low Temperature Physics (LT26)
    • Place of Presentation
      Beijing International Convention Center, (北京、中国)
    • Year and Date
      2011-08-13
  • [Presentation] アクチノイド化合物Ucd_<11> の超高圧下電気抵抗測定2011

    • Author(s)
      立岩尚之, 芳賀芳範, 松田達磨, 山本悦嗣, Z. Fisk, 大貫惇睦
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学(新潟県、新潟市)
    • Year and Date
      2011-03-25
  • [Presentation] 13High-pressure studies on actinide compounds in Tokai2011

    • Author(s)
      N. Tateiwa
    • Organizer
      第1回日本原子力研究開発機構・先端基礎研究センター国際ワークショップ「極限条件下実験によるアクチノイド化合物のエキゾチック物性研究への新しいアプローチ」
    • Place of Presentation
      茨城県那珂郡東海村
    • Year and Date
      2011-02-17
  • [Presentation] Pressure-induced ferromagnetism in non-magnetic semiconductor β-US_22010

    • Author(s)
      N. Tateiwa
    • Organizer
      5th Asian Conference on High Pressure Research
    • Place of Presentation
      島根県立産業交流会館(島根県松江市)
    • Year and Date
      2010-11-09
  • [Presentation] ウランカルコゲナイド化合物の圧力誘起強磁性2010

    • Author(s)
      立岩尚之, 芳賀芳範, 山本悦嗣, 池田修悟, 松田達磨, 大貫惇睦
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台戦災復興記念館(宮城県、仙台市)
    • Year and Date
      2010-10-20
  • [Presentation] 超純良単結晶試料を用いたURu2Si2の高圧研究2010

    • Author(s)
      立岩尚之, 松田達磨, 山本悦嗣, 芳賀芳範, 大貫惇睦
    • Organizer
      日本物理学会2010 年秋季大会
    • Place of Presentation
      大阪府立大学(大阪府)
    • Year and Date
      2010-09-25
  • [Presentation] Electrical resistivity measurement on heavy fermion superconductor URu_2Si_2.2010

    • Author(s)
      N. Tateiwa
    • Organizer
      International workshop : On the heavy fermion road
    • Place of Presentation
      Ecole Superier de Physique et Chimie In dustrielles(ESPCI)(フランス、 パリ)
    • Year and Date
      2010-08-31
  • [Presentation] High-pressure electrical resistivity measurement on heavy fermion superconductor URu_2Si_2 using super clean crystal2010

    • Author(s)
      N. Tateiwa, T. D. Matsuda, Y. Haga, E. Yamamoto and Y. Onuki
    • Organizer
      Strongly Correlated Electron system (SCES2010)
    • Place of Presentation
      Santa Fe convention center (Santa Fe, USA)
    • Year and Date
      2010-06-30
  • [Remarks]

    • URL

      http://asrc.jaea.go.jp/soshiki/gr/ActinideGroup/top_jp.html

  • [Patent(Industrial Property Rights)] 高圧発生装置及び磁化測定装置2011

    • Inventor(s)
      立岩尚之、芳賀芳範
    • Industrial Property Rights Holder
      日本原子力機構
    • Industrial Property Number
      特許,特願2011-054153
    • Filing Date
      2011-03-11

URL: 

Published: 2014-08-29  

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