310 citations
- Centre National de la Recherche ScientifiqueFR13 papers
- ETH ZurichCH6 papers
- Utrecht UniversityNL2 papers
- Centre de Radiofréquences, Optique et Micro-nanoélectronique des AlpesFR1 paper
- École Centrale de LilleFR1 paper
- Freie Universität BerlinDE1 paper
- Groupe d’Étude de la Matière CondenséeFR1 paper
- Institut de minéralogie, de physique des matériaux et de cosmochimieFR1 paper
- Institute for Solid State Physics and OpticsHU1 paper
- Institut Jean Le Rond d'AlembertFR1 paper
- Institut NéelFR1 paper
- Institut polytechnique de GrenobleFR1 paper
7 papers · 1 filter
Determination of the electrostatic lever arm of carbon nanotube field effect transistors using Kelvin Force Microscopy
David Brunel, Dominique Deresmes, Thierry Melin
We use Kelvin Force Microscopy (KFM) to study the electrostatic properties of single-walled Carbon Nanotube Field Effect Transistor devices (CNTFETs) with backgate geometry at room…
Universality of Bias- and Temperature-induced Dephasing in Ballistic Electronic Interferometers
Y. Yamauchi, M. Hashisaka, S. Nakamura +8
We performed a transport measurement in a ballistic Aharonov-Bohm ring and a Fabry-Perot type interferometer. In both cases we found that the interference signal is reversed at a c…
Franck-Condon blockade in suspended carbon nanotube quantum dots
Renaud Leturcq, Christoph Stampfer, Kevin Inderbitzin +6
Understanding the influence of vibrational motion of the atoms on electronic transitions in molecules constitutes a cornerstone of quantum physics, as epitomized by the Franck-Cond…
Dynamics of coupled spins in quantum dots with strong spin-orbit interaction
A. Pfund, I. Shorubalko, K. Ensslin +1
We investigated the time dependence of two-electron spin states in a double quantum dot fabricated in an InAs nanowire. In this system, spin-orbit interaction has substantial influ…
Strong spin-orbit interactions and weak antilocalization in carbon doped p-type GaAs heterostructures
Boris Grbic, Renaud Leturcq, Thomas Ihn +3
We present a comprehensive study of the low-field magnetoresistance in carbon doped p-type GaAs/AlGaAs heterostructures aiming at the investigation of spin-orbit interaction effect…
Imaging Electron Wave Functions Inside Open Quantum Rings
F. Martins, B. Hackens, M. G. Pala +8
Combining Scanning Gate Microscopy (SGM) experiments and simulations, we demonstrate low temperature imaging of electron probability density in embedded mesoscopic q…