33 citations · 144 across the 7 of their papers we have counts for
7 papers
Conductance Switching of Azobenzene-Based Self-Assembled Monolayers on Cobalt Probed by UHV Conductive-AFM
Louis Thomas, Imane Arbouch, David Guérin +6
We report the formation of self-assembled monolayers of a molecular photoswitch (azobenzene-bithiophene derivative, AzBT) on cobalt via a thiol covalent bond. We study the electric…
Physical Study by Surface Characterizations of Sarin Sensor on the Basis of Chemically Functionalized Silicon Nanoribbon Field Effect Transistor
K. Smaali, D. Guerin, V. Passi +7
Surface characterizations of an organophosphorus (OP) gas detector based on chemically functionalized silicon nanoribbon field-effect transistor (SiNR-FET) were performed by Kelvin…
Electric charge enhancements in carbon nanotubes: Theory and experiments
Zhao Wang, Mariusz Zdrojek, Thierry Melin +1
We present a detailed study of the static enhancement effects of electric charges in micron-length single-walled carbon nanotubes, using theoretically an atomic charge-dipole model…
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…
Localization and delocalization of charges injected in DNA
Thomas Heim, Thierry Melin, Dominique Deresmes +1
The electrical properties of DNA molecules are investigated by charge injection and electric force microscopy experiments. Prior to injection, DNA molecules exhibit a weak positive…
Dispersive charge transport along the surface of an insulating layer observed by Electrostatic Force Microscopy
J. S. Lambert, G. De Loubens, C. Guthmann +2
We report the observation in the direct space of the transport of a few thousand charges submitted to a tunable electric field along the surface of a silicon oxide layer. Charges a…
Fermi-Edge Singularities in AlxGa1-xAs Quantum Wells : Extrinsic Versus Many-Body Scattering Processes
T. Melin, F. Laruelle
A Fano resonance mechanism is evidenced to control the formation of optical Fermi-edge singularities in multi-subband systems such as remotely doped AlxGa1-xAs heterostructures. Us…