P
Paolo Lacovig
Researcher at Elettra Sincrotrone Trieste
Publications - 123
Citations - 3874
Paolo Lacovig is an academic researcher from Elettra Sincrotrone Trieste. The author has contributed to research in topics: Graphene & X-ray photoelectron spectroscopy. The author has an hindex of 32, co-authored 113 publications receiving 3282 citations. Previous affiliations of Paolo Lacovig include AREA Science Park & University of Trieste.
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Dual Path Mechanism in the Thermal Reduction of Graphene Oxide
TL;DR: A dual path mechanism in the thermal reduction of graphene oxide driven by the oxygen coverage is identified: at low surface density, the O atoms adsorbed as epoxy groups evolve as O(2) leaving the C network unmodified leaving theC network un modified.
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Oxygen switching of the epitaxial graphene-metal interaction.
Rosanna Larciprete,Søren Ulstrup,Paolo Lacovig,Matteo Dalmiglio,Marco Bianchi,Federico Mazzola,Liv Hornekær,Fabrizio Orlando,Fabrizio Orlando,Alessandro Baraldi,Alessandro Baraldi,Philip Hofmann,Silvano Lizzit +12 more
TL;DR: These findings demonstrate that oxygen intercalation is an efficient method for fully decoupling an extended layer of graphene from a metal substrate, such as Ir(111), and pave the way for the fundamental research on graphene.
Journal ArticleDOI
Growth of Dome-Shaped Carbon Nanoislands on Ir(111): The Intermediate between Carbidic Clusters and Quasi-Free-Standing Graphene
Paolo Lacovig,Monica Pozzo,Dario Alfè,Paolo Vilmercati,Paolo Vilmercati,Alessandro Baraldi,Silvano Lizzit +6 more
TL;DR: By combining high-resolution photoelectron spectroscopy and ab initio calculations, this article showed that carbon nanoislands formed during the growth of a long-range ordered graphene layer on Ir(111) assume a peculiar domelike shape.
A Viewpoint on: Growth of Dome-Shaped Carbon Nanoislands on Ir(111): The Intermediate between Carbidic Clusters and Quasi-Free-Standing Graphene
J. O. Sofo,Renee D. Diehl,Paolo Lacovig,Monica Pozzo,Dario Alfè,Paolo Vilmercati,Alessandro Baraldi,Silvano Lizzit +7 more
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Thermal expansion of supported and freestanding graphene: lattice constant versus interatomic distance.
Monica Pozzo,Dario Alfè,Paolo Lacovig,Philip Hofmann,Silvano Lizzit,Alessandro Baraldi,Alessandro Baraldi +6 more
TL;DR: It is shown that even where the graphene lattice constant contracts, as previously reported for freestanding graphene below room temperature, the average carbon-carbon distance increases with temperature, in both free and supported graphene.