Strongly Correlated Electrons in Mixed-Valence Conductors DCNQI-Cu Salts
スポンサーリンク
概要
- 論文の詳細を見る
Organic conductors, DCNQI-Cu salts, with a mixed valence Cu^<+4/3> on the average has been studied theoretically by applying the slave-boson method to the strongly correlated systems which consist of π-electrons of DCNQI molecule and d-electrons of Cu atoms. The ground state is calculated by use of the 1 /N_σ expansion method which treats the local constraint strictly. It is shown that the electron mass around the Fermi surface is enhanced in the presence of the charge density with the three-fold periodicity.
- 社団法人日本物理学会の論文
- 1993-09-15
著者
-
Suzumura Y
名古屋大 大学院理学研究科
-
Ono Yoshiaki
Department Of Geriatric Dentistry Osaka Dental University
-
Suzumura Yoshikazu
Department Of Physics Faculty Of Science Tohoku University
-
SUZUMURA Yoshikazu
Department of Physics, Faculty of Science Tohoku University
関連論文
- Spin and Charge Susceptibilities in the d-p Model
- Effects of dental base shape on food bolus transport
- Spin-Peierls Transition Temperature in Quarter-Filled Organic Conductors(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Quantum Effect on the Mott Glass State in One-Dimension(Condensed matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Interplay of Lattice Dimerization and Charge Ordering in One-Dimensional Quarter-Filled Electron Systems(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Charge-Density-Wave Formation in the Doped Two-Leg Extended Hubbard Ladder (Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Roles of Interchain Hopping in Two Coupled Chains of Tomonaga Model
- Two Coupled Chains of Tomonaga Model
- DCNQI塩の重い電子系
- Non-Fermi Liquid in Multichannel Degenerate Anderson Lattice
- Fermi Liquid and Non-Fermi Liquid in M-Channel N Fold Degenerate Anderson Lattice
- Infrared Divergence and Non-Fermi Liquid in Multichannel Degenerate Anderson Model. II.
- d-Site Substitution Effects in the d-p Model
- Infrared Divergence and Non-Fermi Liquid in Multichannel Degenerate Anderson Model
- Infrared Divergence in Pseudo-Particle Spectra
- Crossover from Quarter-Filling to Half-Filling in a One-Dimensional Electron System with a Dimerized and Quarter-Filled Band : Condensed Matter: Electronic Properties, etc.
- Correlation Effects in a One-Dimensional Quarter-Filled Electron System with Repulsive Interactions : Condensed Matter: Electronic Properties, etc.
- Crossover between High and Low Energy-States in Two-Coupled Chains of Tomonaga Model : Condensed Matter and Statistical Physics
- 24pTF-14 Ab initio calculations on the (TTM-TTP)I_3 compound
- Possible Metastable State Triggered by Competition of Peierls State and Charge Ordered State(Condensed matter : electronic structure and electrical, magnetic, and optical properties)
- Platelet Activation in Patients with Obstructive Sleep Apnea Syndrome and Effects of Nasal-Continuous Positive Airway Pressure
- Multiple Endocrine Disorders and Rathke's Cleft Cyst with Klinefelter's Syndrome: A Case Report
- Comparison between the inclination of the sagittal condylar path obtained by the protrusive check bite method and that obtained using a six-degrees of freedom mandibular movement analyzing system : II. Patients missing many teeth
- Blood pressure fluctuation during impression taking : Relationship between blood pressure and temperature of water used for mixing the impression material
- Mandibular movement and EMG activity during ingestion and swallowing
- Role of Interlayer Electron Hopping for Spin Density Wave State in the Zero-Gap Organic Conductor(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Massless Fermions in Organic Conductor(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Pressure-Induced Zero-Gap Semiconducting State in Organic Conductor α-(BEDT-TTF)_2I_3 Salt(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Electric Conductivity of the Zero-Gap Semiconducting State in α-(BEDT-TTF)_2I_3 Salt(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Superconductivity in Charge Ordered Metal for Quasi-Two-Dimensional Organic Conductor(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Superconductivity in Charge Ordered Organic Conductor : α-(ET)_2I_3 Salt(Condensed matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Tilted-cone-induced easy-plane pseudo-spin ferromagnet and Kosterlitz-Thouless transition in massless Dirac fermions
- Mean Field Theory of RVB and Superconductivity
- Mean Field Theory of Superconductivity in Strong Correlation
- Localization and Interaction in One-Dimensional Electron Systems
- Impurity-Induced Soliton Formation in Quasi-One Dimensional Superconducting State
- Thickness of oral mucosa under occlusal force
- Impact of Fluticasone Diskhaler on Health-related Quality of Life in Asthmatic Patients
- Role of Interchain Hopping in the Magnetic Susceptibility of Quasi-One-Dimensional Electron Systems(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Superconductivity in the CuO Double Chain of Pr_2Ba_4Cu_7O_ on the Basis of Tomonaga-Luttinger Liquid Theory(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Superconductivity of the One-Dimensional d-p Model with p-p Transfer. II.
- Quadrupole Susceptibility and Elastic Softening due to a Vacancy in Silicon Crystal
- Relationship between changes in the mandibular position and occlusal force during swallowing
- Differentiation of Lung Cancer and Radiation Fibrosis Using Magnetic Resonance Images : A Case Study
- Inhaled flow and Handling of Fluticasone Diskhaler by Asthmatic Patients
- The Ingap State and Superconductivity in the Cuprate Oxide Compounds : IV-A Electronic States : IV Mechanisms of Superconductivity; Theory
- Electronic States in the Cu-Oxide Superconductors
- Charge Fluctuation and Superconductivity in the d-p Model
- Metal-Insulator Transition and Charge Fluctuation in the d-p Model
- Charge Fluctuation in the d-p Model : Effects of the Repulsive Interaction between d-and p-Holes
- Ferromagnetism and Superconductivity in the Multi-orbital Hubbard Model : Hund's Rule Coupling versus Crystal-Field Splitting
- Metamagnetism and Fermi Surface in the Anderson Lattice Model
- Impurity Effects in Lattice Anderson Model
- Finite Temperature Crossover in the d-p Model
- Kondo Insulator and Charge Transfer Insulator in Lattice Anderson Model
- Hall Effect and Orbital Diamagnetism in Zerogap State of Molecular Conductor α-(BEDT-TTF)_2I_3(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Renormalized Inter-Chain Hopping vs Charge Gap in Two Coupled Chains
- Pupillary responses to gustatory stimulation-Methodological evaluation
- Qualitative analysis of pupillary responses to taste stimulation
- Objective evaluation method of taste stimulation with pupil response
- Effects of Next-Neareat-Neighbor Repulsion on One-Dimensional Quarter-Filled Electron Systems : Condensed Matter: Electronic Properties, etc.
- Electronic State of the Anderson Lattice over the Whole Temperature Range
- Magnetism and Superconductivity in the Two-Dimensional 16-Band d-p Model for Iron-Based Superconductors(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Critical Behaviour near the Mott Metal-Insulator Transition in a Two-Band Hubbard Model
- Transition Temperature Enhancement Due to Aniferromagnetic Fluctuations in High-T_c Oxide Superconductors
- Role of Collective Mode for Optical Conductivity and Reflectivity in Quarter-Filled Spin-Density-Wave State(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Electronic Structure of One-Dimensional Extended Hubbard Model
- Superconductivity of the One-Dimensional d-p Model with p-p Transfer
- Comment on Density of States of Tomonaga-Luttinger Model at Finite Temperatures
- Qualitative analysis of pupillary responses to taste stimulation
- Superconductivity and spin gap in the zigzag-chain t-J model simulating a CuO double chain in Pr2Ba4Cu7O15-δ
- Ferromagnetism and Superconductivity in the Multi-orbital Hubbard Model : Hund's Rule Coupling versus Crystal-Field Splitting
- Electronic States and Superconducting Transition Temperature Based on the Tomonaga--Luttinger Liquid in Pr2Ba4Cu7O15-\delta
- Strongly Correlated Electrons in Mixed-Valence Conductors DCNQI-Cu Salts
- Coupled Fluctuations of SDW with One-Dimensional Quarter-Filled Band : Condensed Matter and Statistical Physics
- Theory of Antiferromagnetic Superconductors in the Presence of Nonmagnetic Impurities : One-Dimensional Model : Condensed Matter and Statistical Physics
- Effect of a Sinusoidal Magnetic Field on Superconductors in One-Dimensional Model
- Mean-Field Theory of Mixed-Valence Conductors (R_1, R_2-DCNQI)_2 Cu
- Self-Consistent Theory of Peierls Transition in One-Dimensional Electron-Phonon Systems
- Interchain Coupling in Quasi-One-Dimensional Superconductors
- Renormalization Theory of the Peierls Transition in the One-Dimensional frohlich Hamiltonian
- Fulde-Ferrell State of Antiferromagnetic Superconductors in One-Dimensional Model
- Effect of a Homogeneous Magnetic Field on Antiferromagnetic Superconductors in One-Dimensional Model. II
- First Order Bipolaronic Transition at Finite Temperature in the Holstein Model
- Cooperative Effect of Coulomb Interaction and Electron–Phonon Coupling on the Heavy Fermion State in the Two-Orbital Periodic Anderson Model
- Orbital Order, Structural Transition, and Superconductivity in Iron Pnictides
- Theory of Metamagnetism in the Heavy Fermion Compound CeRu_2Si_2
- Spin-Wave Theory of the Square-Lattice Heisenberg Antiferromagnet
- Heavy-Electron Formation and Polaron--Bipolaron Transition in the Anharmonic Holstein Model
- Structural Transition of Li2RuO3 Induced by Molecular-Orbit Formation
- Collective Modes and Response Functions for the BGD Model
- Superconductivity in a two-orbital Hubbard model with electron and hole Fermi pockets : Application to iron oxypnictide superconductors
- Properties of the CDW Ordered State in Coupled Chains of the BGD Model
- Influence of oral sensation on mastication and deglutition
- Effect of Magnetic Field on the Superconducting Phase in the Electron-Doped Metallic Double-Chain Compound Pr
- Local Correlation Effects on the s_{\pm}- and s_{++}-Wave Superconductivities Mediated by Magnetic and Orbital Fluctuations in the Five-Orbital Hubbard Model for Iron Pnictides
- The Density of States of the Tomonaga-Luttinger Model
- Duration of apnea on mastication and swallowing
- Respiratory pattern on mastication and swallowing
- Influence of oral sensation on mastication and deglutition