416 citations · 3.6k across the 70 of their papers we have counts for
8 papers · 1 filter
Ripple morphology of graphitic surfaces: a comparison between few-layer graphene and HOPG
N. Haghighian, D. Convertino, V. Miseikis +5
The surface structure of Few-Layer Graphene (FLG) epitaxially grown on the C-face of SiC has been investigated by TM-AFM in ambient air and upon interaction with diluted aqueous so…
Linear conduction in N-type organic field effect transistors with nanometric channel lengths and graphene as electrodes
F. Chianese, A. Candini, M. Affronte +3
In this work we test graphene electrodes in nano-metric channel n-type Organic Field EffectTransistors (OFETs) based on thermally evaporated thin films of perylene-3,4,9,10-tetraca…
Investigating the CVD synthesis of graphene on Ge(100): towards layer by layer growth
A. M. Scaparro, V. Miseikis, C. Coletti +4
Germanium is emerging as the substrate of choice for the growth of graphene in CMOS-compatible processes. For future application in next generation devices the accurate control ove…
Fast detection of water nanopockets underneath wet-transferred graphene
Michele Magnozzi, Niloofar Haghighian, Vaidotas Miseikis +4
We report an investigation of the graphene/substrate interface morphology in large-area polycrystalline graphene grown by chemical-vapour deposition and wet-transferred onto Si waf…
UV Light Detection from CdS Nanocrystal Sensitized Graphene Photodetectors at kHz Frequencies
Davide Spirito, Stefan Kudera, Vaidotas Miseikis +3
We have fabricated UV-sensitive photodetectors based on colloidal CdS nanocrystals and graphene. The nanocrystals act as a sensitizer layer that improves light harvesting leading t…
THz detection with epitaxial graphene field effect transistors on silicon carbide
F. Bianco, D. Perenzoni, D. Convertino +6
We report on room temperature THz detection by means of antenna-coupled field effect transistors fabricated by using epitaxial graphene grown on silicon carbide substrate. Two inde…
Thermal decomposition and chemical vapor deposition: a comparative study of multi-layer growth of graphene on SiC(000-1)
D. Convertino, A. Rossi, V. Miseikis +2
This work presents a comparison of the structural, chemical and electronic properties of multi-layer graphene grown on SiC(000-1) by using two different growth approaches: thermal…
Local anodic oxidation on hydrogen-intercalated graphene layers: oxide composition analysis and role of the silicon carbide substrate
Francesco Colangelo, Vincenzo Piazza, Camilla Coletti +3
We investigate nanoscale local anodic oxidation (LAO) on hydrogen-intercalated graphene grown by controlled sublimation of silicon carbide (SiC). Scanning probe microscopy (SPM) wa…