350 citations · 1.8k across the 47 of their papers we have counts for
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Semiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene
Stiven Forti, Stefan Link, Alexander Stöhr +4
The synthesis of transition metals in a two-dimensional (2D) fashion has attracted growing attention for both fundamental and application-oriented investigations, such as 2D magnet…
Deterministic direct growth of WS2 on CVD graphene arrays
Giulia Piccinini, Stiven Forti, Leonardo Martini +5
The combination of the exciting properties of graphene with those of monolayer tungsten disulfide (WS2) makes this heterostack of great interest for electronic, optoelectronic and…
Introducing strong correlation effects into graphene by gadolinium intercalation
S. Link, S. Forti, A. Stöhr +11
Exotic ordered ground states driven by electronic correlations are expected to be induced in monolayer graphene when doped to the Van Hove singularity. Such doping levels are reach…
Weak localization measurements of electronic scattering rates in Li-doped epitaxial graphene
Ali Khademi, Kristen Kaasbjerg, Pinder Dosanjh +4
Early experiments on alkali-doped graphene demonstrated that the dopant adatoms modify the conductivity of graphene significantly, as extra carriers enhance conductivity while Coul…
Going beyond copper: wafer-scale synthesis of graphene on sapphire
N. Mishra, S. Forti, F. Fabbri +13
The adoption of graphene in electronics, optoelectronics and photonics is hindered by the difficulty in obtaining high quality material on technologically-relevant substrates, over…
Direct evidence for efficient ultrafast charge separation in epitaxial WS/graphene heterostructure
S. Aeschlimann, A. Rossi, M. Chávez-Cervantes +8
We use time- and angle-resolved photoemission spectroscopy (tr-ARPES) to investigate ultrafast charge transfer in an epitaxial heterostructure made of monolayer WS and graphene…
Superlubricity of epitaxial monolayer WS2 on graphene
Holger Buech, Antonio Rossi, Stiven Forti +3
We report on the superlubric sliding of monolayer tungsten disulfide (WS2) on epitaxial graphene (EG) on silicon carbide (SiC). WS2 single-crystalline flakes with lateral size of h…
Local tuning of WS2 photoluminescence using polymeric micro-actuators in a monolithic van der Waals heterostructure
Francesco Colangelo, Andrea Morandi, Stiven Forti +8
The control of the local strain profile in 2D materials offers an invaluable tool for tailoring the electronic and photonic properties of solid-state devices. In this paper, we dem…