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Study of exotic phenomena in the low-carrier strongly correlated systems

Research Project

Project/Area Number 09044097
Research Category

Grant-in-Aid for international Scientific Research

Allocation TypeSingle-year Grants
SectionJoint Research
Research Field 固体物性Ⅱ(磁性・金属・低温)
Research InstitutionTOKYO METROPOLITAN UNIVERSITY

Principal Investigator

KOHGI Masahumi  Tokyo Metropolitan Univ. Dept. Phys. Prof., 大学院・理学研究科, 教授 (30004451)

Co-Investigator(Kenkyū-buntansha) OCHIAI Akira  Niigata Univ. Faculty of Technology Assoc. Prof., 工学部, 助教授 (90183772)
SATO Hideyuki  Tokyo Metropolitan Univ. Dept.Phys.Prof., 大学院・理学研究科, 教授 (80106608)
SUZUKI Takashi  Tsukuba Inst. Science & Technology Prof., 教授 (30004344)
MIGNOT Jean-Michel  Laboratoire Leon Brillouin Research Director, LLB研究所, 主任研究員
IWASA Kazuaki  Tokyo Metropolitan Univ. Dept.Phys. Assistant, 大学院・理学研究科, 助手 (00275009)
MIGNOT J.ーM.  フランス, LLB研究所・CNRS, 主任研究員
MIGNOT J.ーM  フランス, LLB研究所・CNRS, 主任研究員
Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥10,800,000 (Direct Cost: ¥10,800,000)
Fiscal Year 1998: ¥4,800,000 (Direct Cost: ¥4,800,000)
Fiscal Year 1997: ¥6,000,000 (Direct Cost: ¥6,000,000)
Keywordscharge ordering / heavy electron / valence fluctuation / Ce monopnictide / YbィイD24ィエD2AsィイD23ィエD2 / TmTe / low-carrier-system / neutron scattering / CeP / UNiGa / 磁気ポーラロン / 4重極秩序
Research Abstract

During 2 years of this project, total 13 domestic researchers were sent to institutions or international conferences in Poland, Czech, Germany and France to perform collaboration works and also to present the research results. Total 7 foreign researchers were also invited to perform the joint works related with the present project. The main results of the project are as follows :
(1) We have revealed, from the study of magnetic form factor of CeP by polarized neutron diffraction technique, that the unusual properties of CeP are due to the strong p-f mixing effect which pulls the ΓィイD28ィエD2-type crystal field excited state down below the ΓィイD27ィエD2-type crystal field ground state. It was also revealed that the CeAs exhibits quite similar magnetic phase diagram under high pressure above abou 0.3 GPa. In order to investigate the effect of the unusual magnetic properties to the crystal lattice of Ce-monopnictides we have measured the phonon excitations in CeSb by inelastic neutron scatterin … More g, and found that a branch of unusual excitations is appears at the temperatures below Neel temperature.
(2) We have revealed, by neutron inelastic scattering, that the heavy electron anomalies of YbィイD24ィエD2AsィイD23ィエD2 a r ascribed to the spin excitations in the one-dimensional chains of YbィイD13ィエD1+ ions which is caused by the charge ordering. The charge ordering was confirmed to be rather perfect from the polarized neutron experiment. The inelastic neutron scattering studies under magnetic field revealed the opening of energy gap in the spin excitation spectra, which indicates the existence of a new correction term in the Heisenberg-type effective Hamiltonian of the charge ordered state of YbィイD24ィエD2AsィイD23ィエD2. The charge ordering phenomena of the similar material SmィイD24ィエD2BiィイD23ィエD2 was also observed by polarized neutron diffraction experiment.
(3) The quadrupolar ordering and diminishing process of the ferromagnetism under high pressure of TmTe were studied by neutron diffraction experiment.
(4) The heavy electron anomalies and valence fluctuation phenomena of SmィイD23ィエD2TeィイD24ィエD2 were studied by inelastic neutron and polarized neutron scattering.
(5) Strong magnetic anisotropy and metamagnetic properties of UNiGa and UCoAl and also the unusual properties of the skutterudite compound RfeィイD24ィエD2PィイD212ィエD2 were studied by macroscopic measurements such as the de Haas van Alphen measurement. Less

Report

(3 results)
  • 1998 Annual Research Report   Final Research Report Summary
  • 1997 Annual Research Report
  • Research Products

    (85 results)

All Other

All Publications (85 results)

  • [Publications] T.Osakabe et al.: "Novel Magnetic Structure of the Low-Carrier System CeP under High Pressure"Physica B. 230-232. 645-648 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Magnetic Phase Diagram of CeP under High Pressure"Rev. High Pressure Sci. And Technol.. 7. 221-226 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Iwasa: "X-ray diffraction studies of lattice properties in CeX (X=P and As) and Yb4As3"J. Magn. Magn. Mater.. 177-181. 393-394 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Takeuchi et al.: "Magnetoelastic propeties in CeP"J. Magn. Magn. Mater.. 177-181. 463-464 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi and T.Osakabe: "Neutron scattering studies of the phase diagrams of the low carrier system CeP"Neutron News,. 9. 27-31 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Takeuchi et al.: "Magnetoelastic properties of CeP studied by thermal expansion and magnetostriction"J. Phys. Soc. Jpn.. 67. 2094-2100 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Iwasa et al.: "X-ray diffraction study on thermal properties of crystal lattices in CeP and CeAs"J. Phys. Soc. Jpn.,. 68. 881-886 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi: "Low carrier systems"JJAP series 11. 109-101 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Iwasa and M.Kohgi: "Polaraized Neutron and X-ray Diffraction Studies of the Low-Carrier System Ce Monopnictides"JJAP series 11. 114-116 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Osakabe et al.: "Novel magnetic structure of the low carrier systems CeP and CeAs under exterrnal fields"JJAP series 11. 123-125 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Iwasa et al.: "Polarized-Neutron Study of the Magnetic-Polaron State in CeP"Physica B. 259-261. 285-287 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] I.N.Goncharenko et al.: "Appearance of Ferromagnetism in CeP at High Pressure"Physica B. 259-261. 306-308 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Charge Order and One-Dimensional Properties of Yb4As3"Physica B. 230-232. 638-640 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "One-dimensional Antiferromagnetic Coupling in the Low-Carrier Heavy-Electron System Yb4As3 : The Role of Charge Ordering"Phys. Rev., B. 56. R11388-11391 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Aoki, et al.: "Systematic study in mixed valence system Yb4(As1-xSbx)3"Physica B. 230-232. 698-701 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] A.Ochiai et al.: "Strongly correlated electron system without free carrier Yb4(As1-xPx)3"Physica B. 230-232. 708-710 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Spin dynamics of the low-carrier -heavy-electron system Yb4As3"J. Magn. Magn. Mater.. 177-181. 307-308 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Aoki, et al.: "Pressure effect on Yb4As3 and its related compounds"Rev. High Pressure Sci. And Technol.. 7. 605-607 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Magnetic Excitations in the Charge Ordered State of Yb4As3 and Yb4(As0.6P0.4)3"Physica B. 259-261. 269-270 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] A.Ochiai et al.: "Physical properties of Yb4As3 and related compounds"Physica B. 259-261. 277-279 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Low energy Excitations in the low-carrier heavy-electron system Yb4As3"JJAP series 11. 111-113 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] A.Ochiai: "Relation between Low-Temperature Properties and One-Dimensional Yb3+ Chains in Yb4As3"JJAP series. 117-119 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] E.Clementyev: "Neutron Scattering Study of Crystal-Field Excitations in TmTe"Physica B,. 230-232. 735-737 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.Link et al.: "Ferromagnetic Mixed-Valence and Kondo-Lattice State in TmTe at High Pressure"Phys. Rev. Lett. 80. 173-176 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.Link et al.: "Neutron-Diffraction Study of Quadrupolar Order in TmTe : First Evidence for a Field-Induced Magnetic Superstructure"Phys. Rev. Lett. 80. 4779-4782 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.Link et al.: "Neutron-Diffraction Study of Quadrupole Order in TmTe : Observation of a Field-Induced Magnetic Superstructure"Physica B. 259-261. 319-321 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.A.Alekseev et al.: "Magnetic Excitations and Variations of Valence in SmB6-Based Systems"Physica B. 234-236. 880-882 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.A.Alekseev: "Intermultiplet Transitions and Crystal Field in Mixed Valence Sm3Te4"Physica B. 234-236. 883-885 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.A.Alekseev et al.: "Spin-Orbit Transitions in Mixed-Valence Samarium Compounds"Physica B. 259-261. 351-352 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] J.X.Boucherle et al.: "Polarized Neutron Investigation in the Mixed-Valence Compound Sm3Te4"Physica B. 267-268. 37-40 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] J.X.Boucherle et al.: "A Polarized Neutron Investigation of Charge Ordering in Sm4Bi3"Physica B. 267-268. 47-50 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] L.Havela et al.: "Metamagnetism and electronic structure of UNiGa"J. Appl. Phys.. 81. 5778-5780 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Sato et al.: "Transport and thermal Properties Across Phase Transitions in f-electron Systems"Proc. 11th Seminar on PHASE TRANSITIONS AND CRITICAL PHENOMENA,. 23-33 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Sugawara et al.: "De Haas-van-Alphen effect in RFe4P12 (R=La and Nd)"J. Magn. Magn. Mater.. 177-181. 359-360 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Aoki et al.: "Thermal properties of metamagnetic transition in heavy-fermion systems"J. Magn. Magn. Mater.. 177-181. 271-276 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Sato et al.: "Metamagnetic-like anomalies in f-electron systems investigated by specific heat measurements"JJAP series 11. 9-11 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.D.Matsuda et al.: "Transport properties across the metamagnetic transition in UCoAl"Physica B. 259-261. 240-241 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Osakabe et al.: "Novel Magnetic Structure of the Low-Carrier System CeP under High Pressure"Physica B. 230-232. 645 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Magnetic Phase Diagram of CeP under High Pressure"Rev.High Pressure Sci.And Technol.. 7. 221 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Iwasa et al.: "X-ray diffraction studies of lattice properties in CeX(X=P and As) and YbィイD24ィエD2AsィイD23ィエD2"J. Magn. Magn. Mater.. 177-181. 393-394 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Takeuchi et al.: "Magnetoelastic properties in CeP"J. Magn. Magn. Mater.. 177-181. 463-464 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi and T. Osakabe: "Neutron scattering studies of the phase diagrams of the low carrier system CeP"Neutron News. 9. 27-31 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Takeuchi et al.: "Magnetoelastic properties of CeP studied by thermal expansion and magnetostriction"J. Phys. Soc. Jpn.. 67. 2094-2100 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Iwasa et al.: "X-ray diffraction study on thermal properties of crystal lattices in CeP and CeAs"J. Phys. Soc. Jpn.. 68. 881-886 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi: "Low carrier systems"JJAP series. 11. 109-101

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Iwasa and M.Kohgi: "Polaraized Neutron and X-ray Diffraction Studies of the Low-Carrier System Ce Monopnictides"JJAP series. 11. 114-116

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Osakabe et al.: "Novel magnetic structure of the low s carrier systems CeP and CeAs under exterrnal field"JJAP series. 11. 123-125

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Iwasa et al.: "Polarized-Neutron Study of the Magnetic-Polaron State in CeP"Physica B. 259-261. 285-287 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Charge Order and One-Dimensional Properties of YbィイD24ィエD2AsィイD23ィエD2"Physica B. 230-232. 638 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "One-dimensional Antiferromagnetic Coupling in the Low-Carrier Heavy-Electron System"Phys. Rev., B. 56. R11388-91 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Aoki et al.: "Systematic study in mixed valence system YbィイD24ィエD2(AsィイD21-xィエD2SbィイD2xィエD2)ィイD23ィエD2"Physica B. 230-232. 698-701 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] A.Ochiai et al.: "Strongly correlated electron system without free carrier YbィイD24ィエD2(AsィイD21-xィエD2PィイD2xィエD2)ィイD23ィエD2"Physica B. 230-232. 708-710 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Spin dynamics of the low-carrier-heavy-electron system YbィイD24ィエD2AsィイD23ィエD2"J. Magn. Magn. Mater.. 177-181. 307-308 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Aoki et al.: "Pressure effect on YbィイD24ィエD2AsィイD23ィエD2 and its related compounds"Rev. High Pressure Sci. And Technol.. 7. 605-607 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Magnetic Excitations in the Charge Ordered State of YbィイD24ィエD2AsィイD23ィエD2 and YbィイD24ィエD2(AsィイD20.6ィエD2PィイD20.4ィエD2)ィイD23ィエD2"Physica B. 259-261. 269-270 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] A.Ochiai et al.: "Physical properties of YbィイD24ィエD2AsィイD23ィエD2 and related compounds"Physica B. 259-261. 277-279 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Low energy Excitations in the low-carrier heavy-electron system YbィイD24ィエD2AsィイD23ィエD2"JJAP series. 11. 111-113

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] A.Ochiai et al.: "Relation between Low-Temperature Properties and One-Dimensional YbィイD13+ィエD1 Chains in YbィイD24ィエD2AsィイD23ィエD2"JJAP series. 11. 117-119

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] E.Clementyev et al.: "Neutron Scattering Study of Crystal-Field Excitations in TmTe"Physica B. 230-232. 735 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.Link et al.: "Ferromagnetic Mixed-Valence and Kondo-Lattice State in TmTe at High Pressure"Phys. Rev. Lett.. 80. 173 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.Link et al.: "Neutron-Diffraction Study of Quadrupolar Order in TmTe : First Evidence for a Field-Induced Magnetic Superstructure"Phys. Rev. Lett.. 80. 4779 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.Link et al.: "Neutron-Diffraction Study of Quadrupole Order in TmTe : Observation of a Field-Induced Magnetic Superstructure"Physica B. 259-261. 319-321 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.A.Alekseev et al.: "Magnetic Excitations and Variations of Valence in SmBィイD26ィエD2-Based Systems"Physica B. 234-236. 880 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.A.Alekseev et al.: "Intermultiplet Transitions and Crystal Field in Mixed Valence SmィイD23ィエD2TeィイD24ィエD2"Physica B. 234-236. 883 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] P.A.Alekseev et al.: "Spin-Orbit Transitions in Mixed-Valence Samarium Compounds"Physica B. 259-261. 351-352 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] J.X.Boucherle et al.: "Polarized Neutron Investigation in the Mixed-Valence Compound SmィイD23ィエD2TeィイD24ィエD2"Physica B. 267-268. 37-40 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] J.X.Boucherle et al.: "A Polarized Neutron Investigation of Charge Ordering in SmィイD24ィエD2BiィイD23ィエD2"Physica B. 267-268. 47-50 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] L.Havela et al.: "Metamagnetism and electronic structure of UNiGa"J. Appl. Phys.. 81. 5778-80 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Sato et al.: "Transport and thermal Properties Across Phase Transitions in f-electron Systems"Proc.11th Seminar on PHASE TRANSITIONS AND CRITICAL PHENOMENA, Wroclaw. 23-33 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Sugawara et al.: "De Haas-van-Alphen effect in RfeィイD24ィエD2PィイD212ィエD2 (R=La and Nd)"J. Magn. Magn. Mater.. 177-181. 359-360 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Aoki et al.: "Thermal properties of metamagnetic transition in heavy-fermion systems"J. Magn. Magn. Mater. 177-181. 271-276 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Sato et al.: "Metamagnetic-like anomalies in f-electron systems investigated by specific heat measurements"JJAP series 11. 9-11

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.D.Matsuda et al.: "Transport properties across the metamagnetic transition in UCoAl"Physica B. 259-261. 240-241 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Kohgi et al.: "Magnetic Phase Diagram of CeP under High Pressure" Rev.High Pressure Sci.And Technol.7. 221-227 (1998)

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      1998 Annual Research Report
  • [Publications] K.Iwasa et al.: "X-ray diffraction studies of lattice properties in CeX(X=P and As)and Yb_4As_3" J.Magn.Magn.Mater.177-181. 393-394 (1998)

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  • [Publications] M.Kohgi & T.Osakabe: "Neutron scattering studies of the phase diagrams of the low carrier system CeP" Neutron News. 9. 27-31 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Y.Aoki et al.: "Thermal properties of metamagnetic transition in heavy-electron systems" J.Magn.Magn.Mater.177-181. 271-276 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] P.Link et al.: "Neutron-Diffraction Study of Quadrupolar Order in TmTe:First Evidence for a Field-Induced Magnetic Superstructure" Phys.Rev.Lett.80. 4779-4782 (1998)

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      1998 Annual Research Report
  • [Publications] A.Ochiai et al.: "Relation between Low-Temperature Properties and One-Dimensional Yb^<3+> Chains in Yb_4As_3" Physics of Strongly-Correlated Electron Systems.JJAP ser.11. 117-119 (1999)

    • Related Report
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  • [Publications] M.Kohgi et al.: "One-dimensional antiferromagnetic coupling in the low-carrier heavy-electron system Yb_4As_3 : The role of charge-ordering" Phys.Rev.B. 56. R11388-391 (1997)

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  • [Publications] T.Osakabe et al.: "Novel Magnetic Structure of the Low-Carrier System CeP under High Pressure" Physica B. 230-2. 645-648 (1997)

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      1997 Annual Research Report
  • [Publications] M.Kohgi et al.: "Charge Order and One-dimensional Properties of Yb_4As_3" Physica B. 230-2. 638-640 (1997)

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      1997 Annual Research Report
  • [Publications] L.Havela et al.: "Metamagnetism and electronic structure of UNiGa" J.Appl.Phys.81. 5778-5780 (1997)

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  • [Publications] A.Ochiai et al.: "Strongly correlated electron system without free carrier Yb_4(As_<1-x>Px)_3" Physica B. 230-2. 708-710 (1997)

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  • [Publications] P.Link et al.: "Ferromagnetic mixed-valence and Kondo-lattice state in TmTe at highpressure" Phys.Rev.Lett.80. 173-176 (1998)

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Published: 1997-04-01   Modified: 2020-05-15  

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