Short-range correlations and spin-mode velocities in ultrathin one-dimensional conductors

Abstract

In ultrathin wires positioned on high-k dielectric substrates or nearby metallic gates electrons can form strongly correlated one-dimensional fluids already at rather high electron densities. The density-density correlation function, charge compressibility, spin susceptibility, and electron specific heat of such fluids are calculated analytically. The results are relevant for transport and thermodynamics of novel carbon nanotube field-effect transistors and semiconductor quantum wires.

4 pages, no figures. (v5) Replaced with the published version

References in corpus (13)

• Luttinger Liquid Behavior in Carbon Nanotubes
• Scanned Probe Microscopy of Electronic Transport in Carbon Nanotubes
• Wigner Crystal in One Dimension
• Correlated transport and non-Fermi liquid behavior in single-wall carbon nanotubes
• Conductance of a quantum wire in the Wigner crystal regime
• Spectroscopic signatures of spin-charge separation in the quasi-one-dimensional organic conductor TTF-TCNQ
• Conductance of a quantum wire at low electron density
• Non-Unitary Spin-Charge Separation in One-Dimensional Fermion Gas
• Green's function for magnetically incoherent interacting electrons in one dimension
• High-Performance Carbon Nanotube Transistors on SrTiO3/Si Substrates
• Spectral function of the 1D Hubbard model in the $U\to +\infty$ limit
• The Coulomb Luttinger liquid
• Tomonaga-Luttinger parameters for quantum wires

Cited by in corpus (20)

• The spin-incoherent Luttinger liquid
• Correlation effects in quasi one dimensional electron wires
• Exchange interaction in quantum rings and wires in the Wigner-crystal limit
• Transport in a spin incoherent Luttinger liquid
• Phase diagram of a quantum Coulomb wire
• Interference as a Probe of Spin Incoherence in Strongly Interacting Quantum Wires
• Shot noise free conductance reduction in quantum wires
• Dependence of structure factor and correlation energy on the width of electron wires
• One-dimensional electron fluid at high density
• Density-functional theory of inhomogeneous electron systems in thin quantum wires
• Phase diagrams of the metallic zigzag carbon nanotube
• Spin exchange in quantum rings and wires in the Wigner-crystal limit
• Dynamical symmetry enlargement in metallic zigzag carbon nanotubes
• Band-Gap-Dependent Electronic Compressibility of Carbon Nanotubes in the Wigner Crystal Regime
• Exact ground-state properties of one-dimensional electron gas at high density
• Multiple crossovers in interacting quantum wires
• Influence of electron-phonon coupling on low temperature phases of metallic single-wall carbon nanotubes
• Non-equilibrium charge noise and dephasing from a spin-incoherent Luttinger liquid
• Tunneling exponents sensitive to impurity scattering in quantum wires
• The exchange coupling of a Wigner dimer