855 citations · 1.4k across the 12 of their papers we have counts for
12 papers
Epitaxial growth of beta-bismuthene on Sb2Te3
Giorgia Sementilli, Arslan Masood, Fabio Ronci +7
Over the past decades, two-dimensional crystals have attracted considerable interest as promising materials for electronic and optoelectronic applications. Among them, graphene ana…
Electronic structure of Graphene/Co interfaces
Daniela Pacilé, Simone Lisi, Iolanda Di Bernardo +12
Photoemission, from core levels and valence band, and low-energy electron diffraction (LEED) have been employed to investigate the electronic and structural properties of novel gra…
On the floating of the topological surface state on top of a thick lead layer: The case of the Pb/Bi2Se3 interface
Oreste De Luca, Igor A. Shvets, Sergey V. Eremeev +9
The puzzling question about the floating of the topological surface state on top of a thick Pb layer, has now possibly been answered. A study of the interface made by Pb on Bi2Se3…
Temperature driven phase transition at the antimonene/Bi2Se3 van der Waals heterostructure
Conor Hogan, Kris Holtgrewe, Fabio Ronci +11
We report the discovery of a temperature induced phase transition between the αand βstructures of antimonene. When antimony is deposited at room temperature on bismuth selenide, it…
Magnetic decoupling of ferromagnetic metals through a graphene spacer
I. Grimaldi, M. Papagno, L. Ferrari +4
We study the magnetic coupling between different ferromagnetic metals (FMs) across a graphene (G) layer, and the role of graphene as a thin covalent spacer. Starting with G grown o…
Massless Dirac cones in graphene: experiments and theory
E. Cappelluti, L. Benfatto, M. Papagno +3
The opening of a gap in single-layer graphene is often ascribed to the breaking of the equivalence between the two carbon sublattices. We show by angle-resolved photoemission spect…
Hybridization of Graphene and a Ag Monolayer Supported on Re(0001)
M. Papagno, P. Moras, P. M. Sheverdyaeva +5
We have investigated the electronic structure of graphene supported on Re(0001) before and after the intercalation of one monolayer of Ag by means of angle-resolved photoemission s…
Two Distinct Phases of Bilayer Graphene Films on Ru(0001)
Marco Papagno, Daniela Pacilé, Dinesh Topwal +14
By combining angle-resolved photoemission spectroscopy and scanning tunneling microscopy we reveal the structural and electronic properties of multilayer graphene on Ru(0001). We p…
An Artificially Lattice Mismatched Graphene/Metal Interface: Graphene/Ni/Ir(111)
D. Pacilé, P. Leicht, M. Papagno +11
We report the structural and electronic properties of an artificial graphene/Ni(111) system obtained by the intercalation of a monoatomic layer of Ni in graphene/Ir(111). Upon inte…
Large Bandgap Opening Between Graphene Dirac Cones Induced by Na Adsorption onto an Ir Superlattice
Marco Papagno, Stefano Rusponi, Polina Makarovna Sheverdyaeva +6
We investigate the effects of Na adsorption on the electronic structure of bare and Ir cluster superlattice covered epitaxial graphene on Ir(111) using angle-resolved photoemission…
Near-edge x-ray absorption fine structure investigation of graphene
D. Pacilé, M. Papagno, A. Fraile Rodríguez +6
We report the near-edge x-ray absorption fine structure (NEXAFS) spectrum of a single layer of graphite (graphene) obtained by micromechanical cleavage of Highly Ordered Pyrolytic…
Giant Spin-splitting in the Bi/Ag(111) Surface Alloy
Christian R. Ast, Daniela Pacilé, Mihaela Falub +7
Surface alloying is shown to produce electronic states with a very large spin-splitting. We discuss the long range ordered bismuth/silver(111) surface alloy where an energy bands s…