Phonon assisted dynamical Coulomb blockade in a thin suspended graphite sheet
arXiv:0807.1961 · doi:10.1103/PhysRevB.79.235418
Abstract
The differential conductance in a suspended few layered graphene sample is fou nd to exhibit a series of quasi-periodic sharp dips as a function of bias at l ow temperature. We show that they can be understood within a simple model of dyn amical Coulomb blockade where energy exchanges take place between the charge carriers transmitted trough the sample and a dissipative electromagnetic envir onment with a resonant phonon mode strongly coupled to the electrons.
References in corpus (8)
- The phonon dispersion of graphite by inelastic x-ray scattering
- Electrical generation and absorption of phonons in carbon nanotubes
- Vibrational sidebands and dissipative tunneling in molecular transistors
- Tunneling in suspended carbon nanotubes assisted by longitudinal phonons
- Phonon dispersions and vibrational properties of monolayer, bilayer, and trilayer graphene
- Electron-Phonon Coupling and Raman Spectroscopy in Graphene
- Electron-vibration interaction in single-molecule junctions: from contact to tunneling regime
- Filling-Factor-Dependent Magnetophonon Resonance in Graphene