65 citations · 66 across the 3 of their papers we have counts for
6 papers
Graphene-silicon device for visible and infrared photodetection
Aniello Pelella, Alessandro Grillo, Enver Faella +3
The fabrication of graphene-silicon (Gr-Si) junction inolves the formation of a parallel metal-insulator-semiconductor (MIS) structure, which is often disregarded but plays an impo…
A current-voltage model for double Schottky barrier devices
Alessandro Grillo, Antonio Di Bartolomeo
Schottky barriers are often formed at the semiconductor/metal contacts and affect the electrical behaviour of semiconductor devices. In particular, Schottky barriers have been play…
Gate-controlled field emission current from MoS nanosheets
Aniello Pelella, Alessandro Grillo, Francesca Urban +6
Monolayer molybdenum disulfide (MoS) nanosheets, obtained via chemical vapor deposition onto SiO/Si substrates, are exploited to fabricate field-effect transistors with n-t…
Field emission in ultrathin PdSe2 back-gated transistors
A. Di Bartolomeo, A. Pelella, F. Urban +5
We study the electrical transport in back-gate field-effect transistors with ultrathin palladium diselenide (PdSe2) channel. The devices are normally-on and exhibit dominant n-type…
Multi-walled carbon nanotube films for the measurement of the alcoholic concentration
C. Giordano, G. Filatrella, Maria Sarno +1
We show that a multi-walled carbon nanotube film can be used as the sensing element of a low-cost sensor for the alcoholic concentration in liquid solutions. To this purpose, we in…
Graphene enhanced field emission from InP nanocrystals
L. Iemmo, A. Di Bartolomeo, F. Giubileo +6
We report the observation of field emission from InP nanocrystals epitaxially grown on an array of p-Si nanotips. We prove that field emission can be enhanced by covering the InP n…