One-dimensional transport in polymer nanofibers
arXiv:cond-mat/0410195 · doi:10.1103/PhysRevLett.93.196601
Abstract
We report our transport studies in quasi one-dimensional (1D) conductors - helical polyacetylene fibers doped with iodine and the data analysis for other polymer single fibers and tubes. We found that at 30 K < T < 300 K the conductance and the current-voltage characteristics follow the power law: G(T) ~ T^alpha with alpha ~ 2.2-7.2 and I(V) ~ V^betta with betta ~ 2-5.7. Both G(T) and I(V) show the features characteristic of 1D systems such as Luttinger liquid or Wigner crystal. The relationship between our results and theories for tunneling in 1D systems is discussed.
11 pages, 3 figures, accepted for publication in Phys. Rev. Letters
References in corpus (11)
- Luttinger Liquid Behavior in Carbon Nanotubes
- One-Dimensional Fermi liquids
- Wigner Crystal in One Dimension
- Suppression of tunneling into multi-wall carbon nanotubes
- One-dimensional conduction in Charge-Density Wave nanowires
- Sliding Luttinger liquid phases
- Variable-range hopping in quasi-one-dimensional electron crystals
- Luttinger-liquid-like transport in long InSb nanowires
- Transport properties of a quantum wire in the presence of impurities and long-range Coulomb forces
- Coulomb Gaps in One-Dimensional Spin-Polarized Electron Systems
- Coulomb gap and variable range hopping in a pinned Wigner crystal
Cited by in corpus (43)
- Electron Transport in a Multi-Channel One-Dimensional Conductor: Molybdenum Selenide Nanowires
- Tomonaga-Luttinger liquid in the edge channels of a quantum spin Hall insulator
- Nuclear magnetism and electron order in interacting one-dimensional conductors
- Bosonization of one dimensional fermions out of equilibrium
- Electron transport in disordered Luttinger liquid
- Apparent power-law behavior of conductance in disordered quasi-one-dimensional systems
- Coulomb-blockade transport in quasi-one dimensional polymer nanofibers
- One-dimensional liquid He: dynamical properties beyond Luttinger liquid theory
- Hopping Conduction in Disordered Carbon Nanotubes
- Tunneling spectroscopy of Luttinger-liquid structures far from equilibrium
- Structural and electrical characterization of hybrid metal-polypyrrole nanowires
- Spectral properties of Luttinger liquids: A comparative analysis of regular, helical, and spiral Luttinger liquids
- Multiscale charge transport in van der Waals thin films: reduced graphene oxide as case study
- Topological states and quantized current in helical molecules
- Coulomb blockade and transport in a chain of one-dimensional quantum dots
- Strong Electron-Electron Interactions of a Tomonaga--Luttinger Liquid Observed in InAs Quantum Wires
- Asymmetrically Doped Polyacetylene
- Wigner crystal phases in confined carbon nanotubes
- From Luttinger liquid to Altshuler-Aronov anomaly in multi-channel quantum wires
- Friedel oscillations in disordered quantum wires: Influence of e-e interactions on the localization length
- Relaxation processes in a disordered Luttinger liquid
- Quantum interference and spin-charge separation in a disordered Luttinger liquid
- Hopping conduction in strongly insulating states of a diffusive bent quantum Hall junction
- Probing Spin-Charge Relation by Magnetoconductance in One-Dimensional Polymer Nanofibers
- Tunneling into quantum wires: regularization of the tunneling Hamiltonian and consistency between free and bosonized fermions
- An Effective Field Theory Model for One-Dimensional Chains: Effects at Finite Chemical Potential, Temperature and External Zeeman Magnetic Field
- Localization of trivial edge states in InAs/GaSb composite quantum wells
- Inelastic electron transport in polymer nanofibers
- Manipulating the Tomonaga-Luttinger exponent by electric field modulation
- Intermediate fixed point in a Luttinger liquid with elastic and dissipative backscattering
- Measuring the Luttinger liquid parameter with shot noise
- Sliding Luttinger liquid with alternating interwire couplings
- Tomonaga-Luttinger liquid theory for metallic fullurene polymers
- Instability of sliding Luttinger liquid
- Transient Features in Charge Fractionalization, Local Equilibration and Non-equilibrium Bosonization
- Kinetic processes in Fermi-Luttinger liquids
- Density of states anomalies in multichannel quantum wires
- Impurity induced coherent current oscillations in one-dimensional conductors
- Linear response of one-dimensional liquid He to external perturbations
- From Luttinger liquids to Luttinger droplets via higher-order bosonization identities
- Tunneling density of states in Luttinger Liquid in proximity to a superconductor: Effect of non-local interaction
- Metal-to-insulator transition in Pt-doped TiSe driven by emergent network of narrow transport channels
- Asymmetric multi-segmented conjugated polymer-metal nanowires for engineering of non-linear electrical behavior