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Magnetic shape memory effect based on magnetic-field control of the d orbital degree of freedom

Research Project

Project/Area Number 19340089
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Condensed matter physics II
Research InstitutionTohoku University

Principal Investigator

ARIMA Takahisa  Tohoku University, 多元物質科学研究所, 教授 (90232066)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2007: ¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
Keywords強相関系 / 形状記憶効果 / 強相関電子系 / 磁性 / 低温物性 / セラミックス / 形状記憶
Research Abstract

Crystallographic and magnetic phase diagram in spinel-type Fe_<1-x>Mn_xCr_2O_4 has been obtained. The phase diagram implies that the ordering of the 3d-orbitaloccupation should dominate the direction of the spin easy axis. Based on this idea, the magneto-mechanical coupling in another spinel compound MnV_2O_4 has been investigated. A shape memory effect with external stimuli of magnetic fields instead of stress has been successfully achieved.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (40 results)

All 2010 2009 2008 2007 Other

All Journal Article (18 results) (of which Peer Reviewed: 18 results) Presentation (20 results) Remarks (2 results)

  • [Journal Article] Orbital dilution effect in ferrimagnetic Fe_<1-x>Mn_xCr_2O_4 : competition between anharmonic lattice potential and spin-orbit coupling2010

    • Author(s)
      S. Ohtani, Y. Watanabe, M. Saito, N. Abe, K. Taniguchi, H. Sagayama, T. Arima, M. Watanabe, Y. Noda
    • Journal Title

      J.Phys.:Cond.Matt. 22巻

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Orbital dilution effect in ferrimagnetic Fe_<1-x>Mn_xCr_2O_4 : competition between anharmonic lattice potential and spin-orbit coupling2010

    • Author(s)
      S.Ohtani
    • Journal Title

      J.Phys.: Cond.Matt 22

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Epitaxial-strain effect on charge/orbital order in Pr_<0.5>Ca_<0.5>MnO_3 films2009

    • Author(s)
      D.Okuyama
    • Journal Title

      Appl.Phys.Lett 95

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lattice-form-dependent orbital shape and charge disproportionation in charge- and orbital-ordered manganites2009

    • Author(s)
      D.Okuyama
    • Journal Title

      Phys.Rev.B 80

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Size of orbital-ordering domain controlled by the itinerancy of the 3d electrons in a manganite thin film2009

    • Author(s)
      Y.Wakabayashi
    • Journal Title

      Phys.Rev.B 79

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Resonant x-ray magnetoelectric effect in a centrosymmetric spinel oxide2009

    • Author(s)
      M.Matsubara
    • Journal Title

      Phys.Rev.B 79

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Imaging of variation in charge / orbital / spin ordering structure in Sm_<1-x>Sr_xMnO_3 (x=0.55 and 0.6)2009

    • Author(s)
      X. Z. Yu
    • Journal Title

      Appl. Phys. Lett 94

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrical control of in-plane anisotropy in charge-orbital ordered state of single-layered manganite La_<1/2>Sr_<3/2>MnO_42009

    • Author(s)
      Shota Konno
    • Journal Title

      Appl. Phys. Express 2

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural and Magnetic Properties of Spinel FeV_2O_4 with Two Ions Having Orbital Degrees of Freedom2008

    • Author(s)
      T. Katsufuji, T. Suzuki, H. Takei, M. Shingu, K. Kato, K. Osaka, M. Takata, H. Sagayama, T. Arima
    • Journal Title

      J.Phys.Soc.Jpn. 77巻

    • NAID

      110006665985

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of uniaxial stress on orbital stripe direction in half-doped layered manganites : Eu_<0.5> Ca_<1.5>MnO_4 and Pr (Sr,Ca)_2Mn_2O_72008

    • Author(s)
      Y. Tokunaga, R. Kumai, N. Takeshita, Y. Kaneko, J. P. He, T. Arima, Y. Tokura
    • Journal Title

      Phys.Rev.B 78巻

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Optical detection of the rotation of orbital stripes in a charge-orbital ordered bilayer manganite at half-doping2008

    • Author(s)
      Y. S. Lee
    • Journal Title

      Physica B 403

      Pages: 1579-1581

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural and Magnetic Properties of Spinel FeV2O4 with Two Ions Having Orbital Degrees of Freedom2008

    • Author(s)
      T. Katsufuji
    • Journal Title

      J. Phys. Soc. Jpn 77

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "Effects of uniaxial stress on orbital stripe direction in half-doped layered manganites : Eu_<0.5>Ca_<1.5>MnO_4 and Pr(Sr, Ca)_2Mn_2O_72008

    • Author(s)
      Y. Tokunaga
    • Journal Title

      Phys. Rev. B 78

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic Field Switching between the Two Orbital-Ordered States in DyVO_32007

    • Author(s)
      S. Miyasaka, T. Yasue, J. Fujioka, Y. Yamasaki, Y. Okimoto, R. Kumai, T. Arima, Y. Tokura
    • Journal Title

      Phys.Rev.Lett. 99巻

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Mn-substitution on magnetic and structural properties in FeCr_2O_42007

    • Author(s)
      T. Arima, Y. Watanabe, K. Taniguchi, M. Watanabe, Y. Noda
    • Journal Title

      J.Mag.Mag.Mat. 310巻

      Pages: 807-809

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Orbital Ordering and Magnetic Field Effect in MnV_2O_42007

    • Author(s)
      T. Suzuki
    • Journal Title

      Physical Review Letters 98

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct observation of the bandwidth-disorder induced variation of charge/orbital ordering structure in RE_<0.5>(Ca_<1-y>Sr_y)_<1.5>MnO_42007

    • Author(s)
      X. Z. Yu
    • Journal Title

      Journal of Physics: Condensed Matter 19

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Mn-substitution on magnetic and structural properties in FeCr_2O_42007

    • Author(s)
      T. Arima
    • Journal Title

      Journal of Magnetism and Magnetic Materials 310

      Pages: 807-809

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] MnV_2O_4の磁場回転による磁気形状記憶効果2010

    • Author(s)
      新居陽一, 八木隆道, 阿部伸行, 谷口耕治, 佐賀山基, 有馬孝尚
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山
    • Year and Date
      2010-03-21
    • Related Report
      2009 Final Research Report
  • [Presentation] MnV_2O_4の磁場回転による磁気形状記憶効果2010

    • Author(s)
      新居陽一
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山市
    • Year and Date
      2010-03-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] 放射光X線精密構造解析によるTi酸化物の軌道秩序の直接観測2010

    • Author(s)
      澤博
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山市
    • Year and Date
      2010-03-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] マルテンサイト変態に及ぼすランダムネスの効果2009

    • Author(s)
      新居陽一
    • Organizer
      第5回トピカルミーティング「誘電体にひそむランダムネスとフラストレーション」
    • Place of Presentation
      豊中市
    • Year and Date
      2009-12-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] MgV_2O_4の軌道秩序2009

    • Author(s)
      新高誠司
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本市
    • Year and Date
      2009-09-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] La_<1/2>Sr_<3/2>MnO_4の電場印加軌道ストライプ回転におけるストライプ方向と雷流方向の対応の放射光X線を用いた研究2009

    • Author(s)
      金野翔太
    • Organizer
      日本物理学会第64回年会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] Mn_3O_4における磁歪と磁気誘電性2009

    • Author(s)
      梅津浩志
    • Organizer
      日本物理学会第64回年会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] Electric control of direction of orbital stripes in charge-orbital ordered state of single-layered manganite La_<1/2>Sr_<3/2>MnO_42009

    • Author(s)
      S. Konno
    • Organizer
      American Physical Society 2009 March Meeting
    • Place of Presentation
      ittsburgh, USA
    • Year and Date
      2009-03-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Electrical control of direction of orbital stripes in charge-orbital ordered state of a single-layered manganite La_<1/2>Sr_<3/2>MnO_42009

    • Author(s)
      S. Konno
    • Organizer
      2009AIST-RIKEN Joint WS'Emergent Phenomena of Correlated Materials
    • Place of Presentation
      名護
    • Year and Date
      2009-03-05
    • Related Report
      2008 Annual Research Report
  • [Presentation] Domain Control in Orbital-Ordered Systems2009

    • Author(s)
      T. Arima
    • Organizer
      2009AIST-RIKEN Joint WS'Emergent Phenomena of Correlated Materials
    • Place of Presentation
      名護
    • Year and Date
      2009-03-05
    • Related Report
      2008 Annual Research Report
  • [Presentation] Magnetostriction and magnetodielectric property in Mn_3O_42009

    • Author(s)
      H. Umetsu
    • Organizer
      2009AIST-RIKEN Joint WS'Emergent Phenomena of Correlated Materials
    • Place of Presentation
      名護
    • Year and Date
      2009-03-05
    • Related Report
      2008 Annual Research Report
  • [Presentation] TEM observations of nanostructures formed near phasetransformation temperatures2008

    • Author(s)
      Y. Murakami
    • Organizer
      Jim Krumhansl Symposium 2008
    • Place of Presentation
      Osaka
    • Year and Date
      2008-11-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] 層状ペロブスカイト型Mn酸化物における電荷軌道整列ドメインに対する電場効果2008

    • Author(s)
      金野翔太
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      盛岡
    • Year and Date
      2008-09-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] Electrostatic potential analysis of the orbital-ordered phase of spinel oxide FeCr_2O_4 using convergent-beam electron diffraction2008

    • Author(s)
      D. Morikawa
    • Organizer
      21st Congress and General Assembly of InterInational Union of Crystrallography
    • Place of Presentation
      大阪
    • Year and Date
      2008-08-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] スピネル型Fe_<1-x>Mn_xCr_2O_4における磁気形状記憶効果2008

    • Author(s)
      大谷晋太郎, 佐賀山基, 谷口耕治, 齋藤充, 阿部伸行, 梅津浩志, 有馬孝尚
    • Organizer
      日本物理学会第63回年会
    • Place of Presentation
      東大阪
    • Year and Date
      2008-03-25
    • Related Report
      2009 Final Research Report
  • [Presentation] スピネル型Fe_<1-x>Mn_xCr_2O_4における磁気形状記憶効果2008

    • Author(s)
      大谷晋太郎
    • Organizer
      日本物理学会第63回年会
    • Place of Presentation
      東大阪市
    • Year and Date
      2008-03-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] スピネル型(Fe, Mn)Cr_2O_4におけるスピン・格子・軌道の相関2008

    • Author(s)
      有馬孝尚
    • Organizer
      特定領域研究「フラストレーションが創製する新しい物性」第1回トピカルミーティング「フラストレート新規物質」
    • Place of Presentation
      京都市
    • Year and Date
      2008-01-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] スピネル型Fe_<1-x>Mn_xCr_2O_4(x=0.7)における磁気形状記憶効果2007

    • Author(s)
      大谷晋太郎, 佐賀山基, 谷口耕治, 齋藤充, 阿部伸行, 梅津浩志, 有馬孝尚
    • Organizer
      新しい物理を生む新物質若手の会第三回会議
    • Place of Presentation
      熱海
    • Year and Date
      2007-12-21
    • Related Report
      2009 Final Research Report
  • [Presentation] スピネル型Fe_<1-x>Mn_xCr_2O_4(x=0.7)における磁気形状記憶効果2007

    • Author(s)
      大谷晋太郎
    • Organizer
      新しい物理を生む新物質若手の会第三回会議
    • Place of Presentation
      熱海市
    • Year and Date
      2007-12-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] 層状マンガン酸化物における電荷軌道整列状態の一軸応力制御2007

    • Author(s)
      徳永祐介, 熊井玲児, 有馬孝尚, 十倉好紀
    • Organizer
      日本物理学会第62回年次大会
    • Place of Presentation
      札幌
    • Year and Date
      2007-09-23
    • Related Report
      2009 Final Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.tagen.tohoku.ac.jp/labo/arima/members/otani/kenkyuu.html

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.tagen.tohoku.ac.jp/labo/arima/members/otani/kenkyuu.html

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2020-05-15  

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