67 citations · 148 across the 4 of their papers we have counts for
4 papers
Ambipolar charge injection and transport in a single pentacene monolayer island
Thomas Heim, Kamal Lmimouni, Dominique Vuillaume
Electrons and holes are locally injected in a single pentacene monolayer island. The two-dimensional distribution and concentration of the injected carriers are measured by electri…
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…
Charge transport in l-DNA probed by conducting-AFM, and relationship with its structure
Thomas Heim, Dominique Deresemes, Dominique Vuillaume
We studied the electrical conductivity of DNA samples as function of the number of DNA molecules. We showed that the insulating gap (no current at low voltage) increases from ~1-2…