81 citations · 221 across the 7 of their papers we have counts for
7 papers
Superconducting Transition Temperature Modulation in NbN via EDL Gating
Erik Piatti, Alessandro Sola, Dario Daghero +7
We perform electric double-layer gating experiments on thin films of niobium nitride. Thanks to a cross-linked polymer electrolyte system of improved efficiency, we induce surface…
Ambipolar suppression of superconductivity by ionic gating in optimally-doped BaFe2(As,P)2 ultrathin films
Erik Piatti, Takafumi Hatano, Dario Daghero +9
Superconductivity (SC) in the Ba-122 family of iron-based compounds can be controlled by aliovalent or isovalent substitutions, applied external pressure, and strain, the combined…
Carrier mobility and scattering lifetime in electric double-layer gated few-layer graphene
E. Piatti, S. Galasso, M. Tortello +6
We fabricate electric double-layer field-effect transistor (EDL-FET) devices on mechanically exfoliated few-layer graphene. We exploit the large capacitance of a polymeric electrol…
Weak Localization in Electric-Double-Layer Gated Few-layer Graphene
R. S. Gonnelli, E. Piatti, A. Sola +8
We induce surface carrier densities up to cm in few-layer graphene devices by electric double layer gating with a polymeric electrolyte. In 3-, 4- and 5-…
Temperature Dependence of Electric Transport in Few-layer Graphene under Large Charge Doping Induced by Electrochemical Gating
R. S. Gonnelli, F. Paolucci, E. Piatti +7
The temperature dependence of electric transport properties of single-layer and few-layer graphene at large charge doping is of great interest both for the study of the scattering…
Huge field-effect surface charge injection and conductance modulation in metallic thin films by electrochemical gating
M. Tortello, A. Sola, Kanudha Sharda +5
The field-effect technique, popular thanks to its application in common field-effect transistors, is here applied to metallic thin films by using as a dielectric a novel polymer el…
Large conductance modulation of gold thin films by huge charge injection via electrochemical gating
D. Daghero, F. Paolucci, A. Sola +5
By using an electrochemical gating technique with a new combination of polymer and electrolyte, we were able to inject surface charge densities n_2D as high as 3.5 \times 10^15 e/c…