Correlation Effects on the Phonons Localized around a Soliton or a Polaron in Polyacetylene
スポンサーリンク
概要
- 論文の詳細を見る
Structures of phonon modes are investigated, when there is a charged soliton, aspin soliton or a polaron in trans-polyacetylene. Electron correlations are consideredin the form of the on-site and nearest-neighbor Coulomb repulsions, in addition tothe electron-phonon Hamiltonian by Su, Schrieffer and Heeger. The Flartree-Fock ap-proximation is used. All the localized phonons, previously found in the SSH model,survive the electron correlations so far as the ground states are in the bond order wavestate. Their frequencies are shifted by the correlations. In most cases, the shift by theon-site repulsion is in the opposite direction to that by the nearest-neighbor repulsion.A charged soliton gives the frequency shifts which are in the opposite direction tothose by a spin soliton.
- 社団法人日本物理学会の論文
- 1987-12-15
著者
-
ONO Yoshiyuki
Department of Physics,Toho University
-
Wada Yasushi
Department Of Physics University Of Tokyo : Tohoku University Of Art And Design
-
Wada Yasushi
Department Of Physics University Of Tokyo:institute For Theoretical Physics University Of California
-
Yonemitsu Kenji
Inst. Molecular Sci. Aichi
-
Wada Y
Tohoku University Of Art And Design
-
Wada Yasushi
Department Of Physics University Of Tokyo
-
Ono Yoshiyuki
Department Of Physics University Of Tokyo:department Of Physics Toho University
-
YONEMITSU Kenji
Department of Physics,University of Tokyo
-
Wada Yasuhiro
Department Of Materials Science Faculty Of Science Hiroshima University
-
Yonemitsu Kenji
Department Of Physics University Of Tokyo
-
Ono Yoshiyuki
Department Of Physicis Toho University
-
WADA Yasushi
Tohoku University of Art and Design
-
YONEMITSU Kenji
Theoretical Division, Los Alamos National Laboratory
-
Wada Yasushi
Department of Materials Science,Faculty of Science,Hiroshima University
関連論文
- Scaling Behavior of Level Statistics in Quantum Hall Regime
- Metal-Insulator Transition in Three-Dimensional Systems with Random Phase Hopping
- Level Spacing Distribution and Δ_3-Statistics of Two Dimensional Disordered Electrons in Strong Magnetic Field
- Anderson Transition in Three-Dimensional Systems in Strong Magnetic Fields
- Inverse Participation Number and Fractal Dimensionality of Electronic States in a Two Dimensional System in Strong Perpendicular Magnetic Field
- Conductance Fluctuations in Two- Dimensional Systems in Random Magnetic Fields
- Study of Quantum Hall Effect by Random Matrix Model
- On Thermo- and Photo-Induced Symmetry-Broken Transformation in Spin-Crossover Complex : Cooperative Activation (Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Electron Diffusion in a Two-Dimensional Disordered Symplectic System with Electron-Phonon Interactions(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Electron Transport and Time-Dependent Perturbation in a Two-Dimensional Symplectic System
- Electron Transport and Time-Dependent Perturbation in a Two-Dimensional Symplectic System
- Phonon Dispersion Relations in Two-dimensional Peierls Phase(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Multi Mode Phonon Softening in Two-Dimensional Electron-Lattice System
- Critical Level Statistics in Two-Dimensional Disordered Electron Systems
- Anisotropic Fractal Dimensionality of Electronic States in Confined Two Dimensional System Subject to Strong Magnetic Field
- Hall Current Distributions in Quantum Hall Effect on Finite Cylinder Surface. II. Gate Barrier Effect
- Hall Current Distributions in Quatum Hall Effect on Finite Cylinder Surface
- Quantum Hall Conductivity and the Electronic States in Cylinder Geometry with Finite Width
- Fractionally Charged States in Quarter-Filled Electron-Phonon Systems^*
- A Numerical Study of Fractionally Charged States in One-Dimensional Electron-Phonon Systems with Commensurability 3
- Structure of Charge Density Waves in Nearly Quarter-Filled One-Dimensional Electron-Phonon Systems
- Semi-Phenomenological Analysis of Dynamics of Nonlinear Excitations in One-Dimensional Electron-Phonon System
- Motion of Charged Soliton in Polyacetylene Due to Electric Field. IV. : Damping of Soliton Velocity
- Motion of Charged Soliton in Polyacetylene Due to Electric Field.III. : Energetics
- Motion of Charged Soliton in Polyacetylene Due to Electric Field.II. : Behavior of Width
- Correlation Effects on the Spin Soliton in Polyacetylene
- Correlation Effects on the Phonons Localized around a Soliton or a Polaron in Polyacetylene
- Exact Treatment of Bardeen's Theory of Superconductivity in the Strong Coupling Limit
- Some Aspects of Many-Body Problem
- Gauge Invariance and the Meissner Effect
- Transport in Two Dimensional Periodic Magnetic Fields
- Potential Range Dependence of Mixing of Edge States in Quantum Hall Effect
- Theory of Photoinduced Phase Transitions(Photo-Induced Phase Transitions and their Dynamics)
- Photoinduced Metallic Properties of One-Dimensional Strongly Correlated Electron Systems(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Mechanism of Ambipolar Field-Effect Carrier Injections in One-Dimensional Mott Insulators(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Phase Transition in a One-dimensional Extended Peierls-Hubbard Model with a Pulse of Oscillating Electric Field : III. Interference Caused by a Double Pulse(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Phase Transition in a One-dimensional Extended Peierls-Hubbard Model with a Pulse of Oscillating Electric Field : II. Linear Behavior in Neutral-to-Ionic Transition(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Phase Transition in a One-dimensional Extended Peierls-Hubbard Model with a Pulse of Oscillating Electric Field : I. Threshold Behavior in Ionic-to-Neutral Transition(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Electronic and Lattice Dynamics in the Photoinduced Ionic-to-Neutral Phase Transition in a One-Dimensional Extended Peierls-Hubbard Model
- Electronic and Lattice Dynamics in the Photoinduced Ionic-to-Neutral Phase Transition in a One-Dimensional Extended Peierls-Hubbard Model
- Dimensionality Effects on the Charge Gap in the Dimerized Hubbard Model at Quarter Filling: the Density-Matrix and Perturbative Renormalization-Group Approaches : Condensed Matter: Electronic Properties, etc.
- Spin-Density-Wave Phase Transitions in Quasi-One-Dimensional Dimerized Quarter-Filled Organic Conductors
- Antiferromagnetic Phase Transition and Crossover to Fermi Liquid Phase in a Weakly Coupled Half-Filled Chain System
- Scaling Behavior of Level Spacing Distribution in the Lowest Landau Band of Two- Dimensional Disordered Electrons
- Effects of Long-Range Potentials by Impurities in Polyacetylene
- Effects of Impurities in Polyacetylene─Bond-Type Short-Ranged Impurities
- Theory of Raman Scattering with Nonlinear Excitations in a Continuum Model of trans-Polyacetylene
- Effects of Impurities in Polyacetylene : Site-Type Short-Ranged Impurities
- Infrared Activity of Phonons around a Soliton in trans-(CH)_X and (CD)_x : The Origin of the New IR Active Modes
- Phonons around a Soliton in a Continuum Model of t-(CH)_x
- Phonons around a Soliton in trans-(CH)_x-Dependence on the Electron Momentum Cut-Off-
- Linear Mode Analysis around a Polaron in trans-Polyacetylene (CH)_x
- Linear Mode Analysis Around a Soliton in Trans-polyacetylene (CH)_x
- Fractionally Charged States in One-Dimensional Electron-Phonon Systems with Commensurability 3
- Brownian Motion of a Soliton in Trans-Polyacetylene.II.Friction Mechanism
- Brownian Motion of a Soliton in trans-Polyacetylene.I.Random Walk Mechanism
- Soliton-Phonon Interactions in trans-Polyacetylene
- Multimode Peierls State in a Modified Square-Lattice SSH Model(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Magnetic Field Induced Localization in Three Dimensional Metallic Systems
- Optical Properties of Halogen-Bridged Mixed-Valance Complexes,[M (en)_2][PtX_2(en)_2](ClO_4)_4,(M=Pt,Pd and Ni;X=Cl,Br and I): Effects of Metal-Alternation
- Vibronic, Optical, and Magnetic Excitations around Solitons in a One-Dimensional Two-Band Peierls-Hubbard Model
- Interchain Pair Hopping of Solitons and Polarons Via Dopants in Polyacetylene
- Photogeneration Dynamics of Nonlinear Excitations in Polyacetylene : Condensed Matter: Electronic Properties, etc.
- Phonon Softening in Two-Dimensional Electron-Lattice System with Anisotropy(Condensed matter : electronic structure and electrical, magnetic, and optical properties)
- Dynamics of an Acoustic Polaron in One-Dimensional Electron-Lattice System
- Thermomagnetic Coefficients in a Quantizing Magnetic Field. I. : Electronic Component
- Degeneracy of Ground State in Two-Dimensional Electron-Lattice System
- Peierls Distortion in Two-Dimensional Tight-Binding, Model : Condensed Matter: Electronic Properties, etc.
- 28. Two-Dimensional Anderson Localization under Strong Maqnetic Fields(Theories,IV. Quantized Hall Effects)
- Berry's Phase in the Multimode Peierls States
- Collisions among Acoustic Polarons and Acoustic Bipolarons in One-Dimensional Electron-Lattice System
- Orbital Magnetization in Quantum Hall Regime
- BOW-SDW Transition in the Two-dimensional Peierls-Hubbard Model(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Self-Consistent Treatment of Two-Dimensional Anderson Localization in Magnetic Fields
- Magnetoresistance of Two-Dimensional Anderson Localized System in Self-Consistent Treatment
- Two-Dimensional Spin-Peierls State With a Multimode Lattice Distortion (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Anisotropy in Electron-Phonon Interactions and Superconducting Transition in a Two-Dimensional system
- Structure of the Moving Soliton in the TLM Model
- Characterization of Kondo Lattice Substance:CeCu_6
- Incoherent Neutron Scattering from Single Crystal RbHSO_4
- Incoherent Neutron Scattering from Ferroelectric RbHSO_4
- Soliton Diffusion : Present Status and Future Problems
- Eilenberger Equations in One Dimensional Peierls Systems with Fractional Charge
- Brownian-Like Motion of a One-Dimensional φ^4 Kink and Fluctuation-Dissipation Theorem
- Point-Contact Spectra of Graphite
- Dingle Temperature of Dilute Aluminum Alloys
- Magnetomorphic Oscillations in Aluminum Single Crystals
- Charge Propagation on Branching off Conjugated Polymers
- Kinks in One-Dimensional Electron-Phonon System with Commensurability 3 : Coupling Constant Dependence
- Eilenberger Equations in trans-Polyacetylene with Random Disorder
- Cloudy Crystal Ball Model for Neutron Reactions at Higher Energies
- Magnetic Structures in Pure Type-II Superconductors
- Magnetic Structures in Type-II Superconductors with Impurities
- Thermoelectric Effects in the Point Contact of Ce Intermetallic Compounds
- New Electronic States Localized at a Soliton in the Su-Schrieffer-Heeger Model
- Experiments and Analysis of Point-Contact-Spectra of NdCu_6
- Point Contact Spectroscopy on Kondo Lattice Compound CeCu_6
- Thermoelectric Power of Kondo Compounds Ce_xLa_Cu_6
- Soliton Diffusion--Present Status and Future Problems (Nonlinear Excitations in Quasi-One-Dimensional Materials--Soliton and Its Relevance) -- (Polyacetylene and Related Polymers)
- Quantum Effect upon Friction of a Soliton in One-Dimensional φ^4 System