Optical Response of Finite-Length Carbon Nanotubes
スポンサーリンク
概要
- 論文の詳細を見る
Optical response of finite-length metallic carbon nanotubes is calculated including effects of induced edge charges in a self-consistent manner. The results show that the main resonance corresponding to excitation of the fundamental plasmon mode with wave vector $\pi/l$ with $l$ being the tube length is quite robust and unaffected. This arises because the strong electric field associated with edge charges is screened and decays rapidly inside the nanotube. For higher-frequency resonances, the field starts to be mixed and tends to shift resonances to higher frequencies.
- Physical Society of Japanの論文
- 2009-11-15
著者
-
Ando Tsuneya
Department Of Physics Faculty Of Science University Of Tokyo
-
Nakanishi Takeshi
Nanotube Research Center, AIST, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565
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
- 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
- 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)
- 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)
- 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
- 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)