Effects of Trigonal Warping on Perfect Channel in Metallic Carbon Nanotubes(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
スポンサーリンク
概要
- 論文の詳細を見る
Numerical calculations of the conductance are performed to study effects of trigonal warping of bands on a perfectly conducting channel in metallic carbon nanotubes existing unless the potential range of scatterers is smaller than the lattice constant. The perfect channel can easily be destroyed in the presence of small amount of trigonal warping when there are several bands at the energy, while it is much more robust in the energy range of metallic linear bands.
- 社団法人日本物理学会の論文
- 2004-08-15
著者
-
Ando Tsuneya
Department Of Physics Faculty Of Science University Of Tokyo
-
Akimoto Koichi
Department of Applied Physics, Faculty of Engineering, University of Tokyo
関連論文
- Diffuse Bragg Scattering in Corrugated Quantum Wells (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Presence of Perfectly Conducting Channel in Metallic Carbon Nanotubes(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Localized Eigenstates in Carbon Nanotube Caps
- X-Ray Standing Wave Method Applied to the Characterization of InGaAsP Alloy Semiconductor Thin Film
- Structure Analysis of the NiSi_2/(111)Si Interface by the X-Ray Standing Wave Method
- Effects of Interference and Inelastic Scattering in Aharonov-Bohm Ring with Quantum Dot(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Dynamical Conductivity in Metallic Carbon Nanotubes
- Structural Analysis of the NiSi_2/(111)Si Interface by the X-Ray Standing-Wave Method
- Field Effects on Optical Phonons in Bilayer Graphene(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Electric and Magnetic Response of Multi-Wall Carbon Nanotubes(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Effective-Mass Theory of Electron Correlations in Band Structure of Semiconducting Carbon Nanotubes (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Effective-Mass Theory of Electron Correlations in Band Structure of Semiconducting Carbon Nanotubes
- Conductivity in Carbon Nanotubes with Aharonov-Bohm Flux(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Weak-Localization in Metallic Carbon Nanotubes(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Diffuse Bragg Scattering in Corrugated Quantum Wells
- The Acceptor States in Tellurium
- Variational Calculation of Acceptor States in Tellurium
- Transverse Magneto-Conductivity of a Two-Dimensional Electron Gas
- Theory of Oscillatory g Factor in an MOS Inversion Layer under Strong Magnetic Fields
- Optical Phonon Interacting with Electrons in Carbon Nanotubes(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Theory of Hall Effect in a Two-Dimensional Electron System
- Conductance between Two Scanning-Tunneling-Microscopy Probes in Carbon Nanotubes(Condensed matter: electronic structure and electric, magnetic, and optical properties)
- Effects of Trigonal Warping on Perfect Channel in Metallic Carbon Nanotubes(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Effects of Short-Range Scatterers on Perfect Channel in Metallic Carbon Nanotubes(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Energy-Dispersive Grazing Incidence Diffraction with Synchrotron Radiation White X-Rays of Very Thin Polycrystalline Silicon Films
- Zone-Boundary Phonon in Graphene and Nanotube(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Screening Effect and Impurity Scattering in Monolayer Graphene(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Physics of Graphene : Zero-Mode Anomalies and Roles of Symmetry(Interaction and Nanostructural Effects in Low-Dimensional Systems)
- Optical Phonon Tuned by Fermi Level in Carbon Nanotubes(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Dynamical Conductivity in Disordered Quantum Wire Array(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Anomaly of Optical Phonons in Bilayer Graphene(Condensed matter : electronic structure and electrical, magnetic, and optical properties)
- Anomaly of Optical Phonon in Monolayer Graphene(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Magnetic Oscillation of Optical Phonon in Graphene(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Numerical Study of the Dynamical Conductivity in Carbon Nanotubes(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Effects of Valley Mixing and Exchange on Excitons in Carbon Nanotubes with Aharonov-Bohm Flux(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Aharonov-Bohm Effect and Symmetry Crossover in Carbon Nanotubes(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Pseudo-Band-Structure in a Disordered Quantum Wire Array(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Semiconductor Interface Structure Studied by X-Ray Diffraction(Interfaces by various techniques)
- Theory of Cyclotron Resonance Lineshape in a Two-Dimensional Electron System
- Effects of Magnetic Field and Flux on Perfect Channel in Metallic Carbon Nanotubes (Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Screening Effect in a Disordered Electron System. : II. Application to the Impurity Band
- Theory of Quantum Transport in a Two-Dimensional Electron System under Magnetic Fields. : III. Many-Site Approximation
- Excitons in Carbon Nanotubes Revisited : Dependence on Diameter, Aharonov-Bohm Flux, and Strain(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Subband Structure of an Accumulation Layer under Strong Magnetic Fields
- Bilayer Graphene with Long-Range Scatterers Studied in a Self-Consistent Born Approximation
- Magnetophonon Resonance in Monolayer Graphene
- Theory of Transport in Graphene with Long-Range Scatterers
- Theory of Electron Scattering by Lattice Defects in Monolayer Graphene
- Weak-Field Hall Effect in Graphene Calculated within Self-Consistent Born Approximation
- Subband Structure and Inter-Subband Absorption in an Accumulation Layer in Strong Magnetic Fields
- Optical Absorption by Interlayer Density Excitations in Bilayer Graphene
- Carbonization of Si(111)-$7\times 7$ Surface Using CH4 with Hot Tungsten Filament
- Stress Effects on Electronic Properties of Silicon Inversion Layers
- Theory of Quantum Transport in a Two-Dimensional Electron System under Magnetic Fields. : IV. Oscillatory Conductivity
- Screening Effects in a Disordered Electron System : I. General Consideration of Dielectric Function
- Theory of Quantum Transport in a Two-Dimensional Electron System under Magnetic Fields. : I. Characteristics of Level Broadening and Transpot under Strong Fields
- Diamagnetism of Graphene with Long-Range Scatterers
- Diamagnetic Response of Disordered Graphene to Nonuniform Magnetic Field
- Screening Effect and Quantum Transport in a Silicon Inversion Layer in Strong Magnetic Fields
- Broadening of Inter-Subband Transitions in Image-Potential-Induced Surface States outside Liquid Helium
- Theorty of Quantum Transport in a Two-Dimensional Electron System under Magnetic Fields : II. Single-Site Approximation under Strong Fields
- Optical Response of Finite-Length Carbon Nanotubes
- Dynamical Conductivity in Metallic Carbon Nanotubes
- Pseudo-Band-Structure of Disordered Lateral Superlattice in Magnetic Field
- Quantum Hall Effect on the Hofstadter Butterfly(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)