144 citations · 265 across the 5 of their papers we have counts for
5 papers
Characterization of ion/electron beam induced deposition of electrical contacts at the sub-μm scale
D. Brunel, D. Troadec, D. Hourlier +3
We investigate the fabrication of electrical contacts using ion- and electron-beam induced deposition of platinum at the sub-μm scale. Halos associated with the metal surface decor…
High on-off conductance switching ratio in optically-driven self-assembled conjugated molecular systems
Kacem Smaali, Stephane Lenfant, Sandrine Karpe +7
A new azobenzene-thiophene molecular switch is designed, synthesized and used to form self-assembled monolayers (SAM) on gold. An "on/off" conductance ratio up to 7x1E3 (with an av…
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…
Conductivity of DNA probed by conducting-atomic force microscopy: effects of contact electrode, DNA structure, surface interactions
Thomas Heim, Dominique Deresmes, Dominique Vuillaume
We studied the electrical conductivity of DNA molecules with conducting atomic force microscopy as a function of the chemical nature of the substrate surfaces, the nature of the el…