Resonant magneto-conductance of a suspended carbon nanotube quantum dot
PISTOLESI, Fabio
Laboratoire de physique et modélisation des milieux condensés [LPM2C]
Centre de physique moléculaire optique et hertzienne [CPMOH]
Laboratoire de physique et modélisation des milieux condensés [LPM2C]
Centre de physique moléculaire optique et hertzienne [CPMOH]
PISTOLESI, Fabio
Laboratoire de physique et modélisation des milieux condensés [LPM2C]
Centre de physique moléculaire optique et hertzienne [CPMOH]
< Reduce
Laboratoire de physique et modélisation des milieux condensés [LPM2C]
Centre de physique moléculaire optique et hertzienne [CPMOH]
Language
en
Article de revue
This item was published in
EPL - Europhysics Letters. 2010-03-05, vol. 86, n° 5, p. 57003 (1-6)
European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing
English Abstract
We address the electronic resonant transport in presence of a transverse magnetic field through the single level of a suspended carbon nanotube acting as a quantum oscillator. We predict a negative magneto-conductance with ...Read more >
We address the electronic resonant transport in presence of a transverse magnetic field through the single level of a suspended carbon nanotube acting as a quantum oscillator. We predict a negative magneto-conductance with a magnetic-field induced narrowing of the resonance line and a reduction of the conductance peak when the nanotube is asymmetrically contacted to the leads. At finite bias voltage we study the threshold for phonon-assisted transport.Read less <
English Keywords
Electronic transport in nanoscale materials and structures
Polarons and electron-phonon interactions
Quantum dots
Micro- and nano-electromechanical systems (MEMS/NEMS) and devices
ANR Project
NanoElectroMEchanical transport and Shuttling In normal and superconducting Systems - ANR-06-JCJC-0036
Origin
Hal imported