Exchange Interaction via Crystal-Field Excited States and Its Importance in CsCoCl_3

スポンサーリンク

概要

• 論文の詳細を見る

• The low-energy effective Hamiltonian is derived for a typical quasi-one-dimensional Ising-like antiferromagnet CsCoCl_3. In contrast to previous treatments, in which only the processes within the crystal-field ground Kramers doublet are considered, second-order processes via crystal-field excited states are also taken into account in the present paper. They result in a new term, which is essentially a next-nearest neighbor ferromagnetic exchange whose anisotropy is different from the nearest-neighbor exchange. By including the new term the magnetization curve and ESR in CsCoCl_3 are analyzed to show that those experiments can be explained in a way consistent with other experiments. Related theories on CsCoCl_3 are discussed in this connection.

• 社団法人日本物理学会の論文
• 2003-09-15

著者

• Shin-ichi Kimura

  Uvsor Facility Institute For Molecular Science

• SHIBA Hiroyuki

  Department of Physics, Kobe University

• OKUNISHI Kouichi

  Department of Physics, Niigata University

• KIMURA Shojiro

  KYOKUGEN, Osaka University

• KINDO Koichi

  KYOKUGEN, Osaka University

• Kindo Koichi

  Kyokugen Osaka University

• UEDA Yoshifumi

  Department of Pharmacology, Gifu Pharmaceutical University

• Kimura S

  The Graduate School Of Science An Technology Kobe University

• Kimura Shojiro

  Kyokugen Osaka University

• Kimura S

  Graduate School Of Science And Technology Kobe University

• Shiba Hiroyuki

  Department Of Physics Kobe University

• Okunishi K

  Osaka Univ. Suita Jpn

• Okunishi Kouichi

  Department Of Physics Faculty Of Science Niigata Univeristy

• Ueda Yoshifumi

  Department Of Pharmacology Gifu Pharmaceutical University

• Shiba Hiroyuki

  Department Of Computer Science Gunma University Faculty Of Engineering

• Ueda Yoshifumi

  Department Of Physics Kobe University

• Kimura Shojiro

  Kyokugen (center For Quantum Science And Technology Under Extreme Conditions) Osaka University

• OKUNISHI Kouichi

  Department of Applied Physics, Graduate School of Engineering Osaka University

• Ueda Yoshifumi

  Department of Chemistry and Department of Physics, Faculty of Science, The University of Tokyo

関連論文

• Temperature and Field Dependence of Multipolar Excitations in CeB_6(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• Temperature and Field Dependence of Multipolar Excitations in CeB_6
• Invariant Form of Multipolar Interactions and Relation between Antiferro-Quadrupolar Order and Field-Induced Magnetic Moments
• Dynamics of Multipoles and Neutron Scattering Spectra in Quadrupolar Ordering Phase of CeB_6 (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
• Dynamics of Multipoles and Neutron Scattering Spectra in Quadrupolar Ordering Phase of CeB_6
• Nature of Ce-Ce Interaction in CeB_6 and Its Consequences
• Antiferro-Polarization of Octupolar Moment in Phase III of CeB_ 6 : Analysis of NMR Spectra
• Antiferro-Quadrupolar Ordering and Field-Induced Multipoles in f-Electron Systems: CeB_6 and TmTe
• Theory of Multipolar Excitations in CeB_6
• Interplay of Field-Induced Multipoles in CeB_6
• Effect of Staggered Field on the Magnetization Process of S=1/2 Antiferromagnetic Chains(Low Dimensional Systems, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
• High Field Magnetization and High Frequency ESR of the Quasi One-Dimensional Ising-Like Antiferromagnet CsCoCl_3 in Transverse Field(Low Dimensional Systems, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
• High Field Magnetization Process in a Dodecanuclear Fe(III) Ring Cluster (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
• Synchrotron X-ray Diffraction Studies of the Incommensurate Phase of a Spin-Peierls System CuGeO_3 in Strong Magnetic Fields(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• ESR Measurements on One-Dimensional Quantum Ferrimagnets A_3Cu_3(PO_4)_4 with A=Sr and Ca in Submillimeter-Wave Region(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Change of Electronic Structure Induced by Magnetic Transitions in CeBi(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• Optical and Magneto-Optical Studies on Electronic Structure of CeSb in the Magnetically Ordered States
• Temperature-Induced Valence Transition of EuNi2(Si0.25Ge0.75)2 Studied by Eu 4d-4f Resonant Photoemission and Optical Conductivity (Proceedings of the International Conference on Strongly Correlated Electrons with Orbital Degrees of Freedom(ORBITAL2001))
• Resonanat Photoemission Study of Electronic Structure of Rare-Earth Sesquioxides
• Optical Study on Heavy Fermion and Mixed Valence in Yb_4As_3
• Optical and Photoelectrical Studies of Electronic Structure of R_3Au_3Sb_4 (R=La, Ce and Pr)
• Magnetic Polaron of Gd_2S_3 Studied by Infrared Spectroscopy under Magnetic Field
• Optical Study of Electronic Structure and Nonmetal-Metal Transition of Gd_2S_3
• Optical Observation of Energy Gap of R_3Au_3Sb_4 (R=La, Ce)
• Invariant Form of Multipolar Interactions and Relation between Antiferro-Quadrupolar Order and Field-Induced Magnetic Moments
• Magnetic Field versus Temperature Phase Diagram of the Spin-1/2 Alternating-Bond Chain Compound F_5PNN
• Magnetization Plateau of S=1 Spin Ladder BIP-TENO(Magnetization Plateaus, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
• Finite-Field Ground State of an S=1 Anisotropic Antiferromagnetic Chain(Low Dimensional Systems, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
• Magnetization Process of an S=1 Frustrated Spin Ladder (Statistical Physics of Quantum Systems--novel orders and dynamics)
• Interband Optical Spectra of Rare-Earth Hexaborides
• EPR and AFMR of Li_2CuO_2 in Submillimeter Wave Region
• Optical Conductivity of Rare-Earth Hexaborides : Chapter 4. Optical Properties : 4-2. Optical Conductivity of f-Electron Compounds
• On the Stability of Quadrupolar Domains in TmTe
• Theory of Antiferro-Quadrupolar Ordering in TmTe
• Numerical Renormalization Group Study of Magnetic Impurities in Superconductors. II. Dynamical Excitation Spectra and Spatial Variation of the Order Parameter
• Numerical Renormalization Group Study of Magnetic Impurities in Superconductors
• Exchange Interaction via Crystal-Field Excited States and Its Importance in CsCoCl_3
• Exchange Interaction via Crystal-Field Excited States and Its Importance in CsCoCl_3
• Theory of Impurity Bands in Magnetic Fields. : II. Transport Properties
• Hole-Doping Effects on a Frustrated Spin Ladder
• First-Order Phase Transitions in Frustrated Spin Systems
• Electronic Structure in the Magnetically Ordered States of CeSb Studied by Infrared Magneto-Optical Spectroscopy : Condensed Matter: Electronic Properties, etc.
• Novel Spin Excitations in the Field-Induced Phase of the Haldane Magnet Ni(C_5H_N_2)_2N_3(PF_6)(Condensed matter : electronic structure and electrical, magnetic, and optical properties)
• High Field ESR and Magnetization in Na_2Co_2 (C_2O_4)_3(H_2O)_2(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Spectroscopy Studies of Temperature-Induced Valence Transition on EuNi_2(Si_Ge_x)2 around Eu 3d-4f, 4d-4f and Ni 2p-3d Excitation Regions
• S=1/2 Degrees of Freedom in Haldane System Y_2BaNiO_5 Observed by Submillimeter Wave ESR
• Resonant Photoemission Studies of Thulium Monochalcogenides around the Tm 4d Threshold
• Low Energy Electronic State and Optical Phonon In YbB_6
• Comparison between Optical Conductivity Spectrum and Band Structure in LaB_6
• Magnetostriction of the Spin Gap System KCuCl_3 in High Magnetic Field(Field-Induced Magnetic Ordering, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
• Local Symmetry and Crystalline Field Effects in Charge-Ordered Yb_4As_3 : Condensed Matter: Electronic Properties, etc.
• Temperature Dependence of Low-Energy Optical Conductivity of Yb_4(As_P_x)_3 (x=0, 0.05, 0.15)
• Product Wave Function Renormalization Group : Construction from the Matrix Product Point of View(General)
• Photoemission Study of Mixed-Valent Tm-monochalcogenides : Evidence of Electron-Correlation Effect in Different Tm-Core Levels (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
• Photoemission Study of Mixed-Valent Tm-monochalcogenides : Evidence of Electron-Correlation Effect in Different Tm-Core Levels
• Optical Measurements and Band Calculations of FeSi
• Wang-Landau Simulation for the Quasi-One-Dimensional Ising Model
• A New Interpretation of NMR in Quadrupolar Ordering Phase of CeB_6 : Consistency with Neutron Scattering
• Submillimeter Wave ESR Measurements of CsMnBr_3
• Effects of Diagonal Interchain Exchange Interaction on the ESR Modes of ABX_3-Type Triangular Antiferromagnets
• ESR Measurements of R_2Cu_2O_5 (R=Y, Lu, In) in Submillimeter Wave Region
• Antiferromagnetic Order Observed by Submillimeter Wave ESR in Y_2BaCuO_5
• Far Infrared Transmission Measurements of R_2Cu_2O_5(R=Y, In, Lu and Sc)
• Magnetic-Field Effects on Quadrupolar Ordering in a Γ_8-Quartet Sysrtem CeB_6
• Origin of Anomalous Optical Absorption in Double-Exchange Ferromagnet La_Sr_xMnO_3
• High Field Phase Transitions of Quasi One-Dimensional S=1/2 Heisenberg Antiferromagnet Cu_2(1,4-diazacycloheptane)_2Cl_4 Observed by Submillimenter Wave ESR
• Transport Properties of the High Temperature Phase of Fe_3O_4
• Mossbauer Effect and Dielectric Constant of a YIG Single Crystal and Possibility of a Low Temperature Structural Transition
• The Second Order Magnetoelectric Effect in a High Purity YIG (Yttrium Iron Garnet) Single Crystal
• Magnetic Symmetry of Yttrium Iron Garnet (YIG) in the Low-Temperature Phase
• An Attempt of Direct Separation of Ordinary and Extraordinary Terms of Hall Effect in a Ferromagnet,Fe_3O_4
• A Low Temperature Phase Transition in Yttrium Iron Garnet (YIG)
• Magnetoelectric Effect of Fe_3O_4 at 77K. : II.Electric Field Dependence of Magnetic Anisotropy
• Hole-Doping Effects on a Frustrated Spin Ladder
• Medical Image Transmission via Communication Satellite : Evaluation of Ultrasonographic Images
• Fluctuation-Induced Magnetic Order of RbFeCl_3 in a Magnetic Field : Condensed Matter: Electronic Properties, etc.
• Variational Monte-Carlo Studies of Hubbard Model III.Intersite Correlation Effects
• Stability of Non-Fermi Liquid in Kondo Effect due to (5f)^2 Configuration
• Coexistence of Different Symmetry Order Parameters near a Surface in d-Wave Superconductors III
• A New Type of Fermi-Liquid Fixed Point in Kondo Effect Due to(5f)^2 Configuration
• Effective Hamiltonian for Charge-Ordered Yb_4As_3 : Condensed Matter: Electronic Properties, etc.
• Magnetic Ordering,Orbital State and Lattice Distortion in Perovskite Manganites
• Possible Orbital Orderings in a Model of Metallic Double-Exchange Ferromagnets : Condensed Matter: Electronic Properties, etc.
• Coexistence of Different Symmetry Order Parameters near a Surface in d-Wave Superconductors II
• Coexistence of Different Symmetry Order Parameters near a Surface in d-Wave Superconductors I
• Kondo Effect Due to Impurities with (5f)^n Configuration: Fermi Liquid Versus Non-Fermi Liquid
• Pairing and Depairing Effects of Antiferromagnetic Spin Fluctuations in High-T_c Superconductivity
• Effective Hamiltonian and Phase Transitions of Hexagonal Heisenberg Antiferromagnets with Easy-Axis Anisotropy
• Field-Induced Phase Transitions and Long-Range Orders in the S=1/2 Spin Bond-Alternating Chain with Frustrating Interaction (Statistical Physics of Quantum Systems--novel orders and dynamics)
• Matrix Product State Approximation for the Maximum-Eigenvalue Eigenstate of the Quantum Transfer Matrix
• Two-Dimensional Tensor Product Variational Formulation
• Bond-Alternating S=1 Spin Ladder in Magnetic Field (Statistical Physics of Quantum Systems--novel orders and dynamics)
• Corner Transfer Matrix Algorithm for Classical Renormalization Group
• On Calculation of Vector Spin Chirality for Zigzag Spin Chains(General)
• Scale free property of Wilson's numerical renormalization group(New Development of Numerical Simulations in Low-Dimensional Quantum Systems: From Density Matrix Renormalization Group to Tensor Network Formulations)
• Low-Energy Excitations of the S=1/2 Quantum Spin Tube with the Triangular Lattice Structure(Nanometer-Scale Magnets, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
• Quantum Fluctuation-induced Phase Transition in S = 1/2 XY-like Heisenberg Antiferromagnets on the Triangular Lattice(Condensed Matter : Structure, Mechanical and Thermal Properties)
• Fractional Sz Excitation and Its Boundstate for the S=1/2 Antiferromagnetic Zigzag Spin Chain in a Magnetic Field (Statistical Physics of Quantum Systems--novel orders and dynamics)
• Magnetic Phase Diagram of the S = 1/2 Antiferromagnetic Zigzag Spin Chain in the Strongly Frustrated Region : Cusp and Plateau
• Polaronic Behavior of Photoelectron Spectra of Fe3O4 Revealed by Both Hard X-ray and Extremely Low Energy Photons

もっと見る 閉じる

スポンサーリンク