85 citations · 317 across the 17 of their papers we have counts for
17 papers
Direct visualization of the charge transfer in Graphene/-RuCl heterostructure
Antonio Rossi, Riccardo Dettori, Cameron Johnson +13
We investigate the electronic properties of a graphene and -ruthenium trichloride (hereafter RuCl) heterostructure, using a combination of experimental and theoretical techn…
Phason-mediated interlayer exciton diffusion in WS2/WSe2 moiré heterostructure
Antonio Rossi, Jonas Zipfel, Indrajit Maity +13
Moiré potentials in two-dimensional materials have been proven to be of fundamental importance to fully understand the electronic structure of van der Waals heterostructures, from…
Graphene-driven correlated electronic states in one dimensional defects within WS
Antonio Rossi, John C. Thomas, Johannes T. Küchle +19
Tomonaga-Luttinger liquid (TLL) behavior in one-dimensional systems has been predicted and shown to occur at semiconductor-to-metal transitions within two-dimensional materials. Re…
Autonomous Investigations over WS and Au{111} with Scanning Probe Microscopy
John C. Thomas, Antonio Rossi, Darian Smalley +14
Individual atomic defects in 2D materials impact their macroscopic functionality. Correlating the interplay is challenging, however, intelligent hyperspectral scanning tunneling sp…
Dirac lines and loop at the Fermi level in the Time-Reversal Symmetry Breaking Superconductor LaNiGa
Jackson R. Badger, Yundi Quan, Matthew C. Staab +12
Unconventional superconductors have Cooper pairs with lower symmetries than in conventional superconductors. In most unconventional superconductors, the additional symmetry breakin…
Electronic structure and topology across in magnetic Weyl semimetal CoSnS
Antonio Rossi, Vsevolod Ivanov, Sudheer Sreedhar +8
CoSnS is a magnetic Weyl semimetal, in which ferromagnetic ordering at 177K is predicted to stabilize Weyl points. We perform temperature and spatial dependent angle--r…
Three interaction energy scales in single-layer high-T cuprate HgBaCuO
S. A. Sreedhar, Antonio Rossi, J. Nayak +10
The lamellar cuprate superconductors exhibit the highest ambient-pressure superconducting transition temperatures (T) and, after more than three decades of extraordinary resear…
Nanosecond dynamics in intrinsic topological insulator revealed by time-resolved optical reflectivity
Adam L. Gross, Yasen Hou, Antonio Rossi +2
is an ideal three-dimensional topological insulator in which the chemical potential can be brought into the bulk band gap with antimony doping. Here, we ut…
Two phase transitions driven by surface electron-doping in WTe
Antonio Rossi, Giacomo Resta, Seng Huat Lee +6
WTe is a multifunctional quantum material exhibiting numerous emergent phases in which tuning of the carrier density plays an important role. Here we demonstrate two non-monoto…
Topological surface states above the Fermi energy in
T. J. Boyle, A. Rossi, M. Walker +10
We report a detailed experimental study of the band structure of the recently discovered topological material . Using the combination of sca…
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…
Emergence of excitonic superfluid at topological-insulator surfaces
Yasen Hou, Rui Wang, Rui Xiao +11
Excitons are spin integer particles that are predicted to condense into a coherent quantum state at sufficiently low temperature, and exciton condensates can be realized at much hi…
Electronic properties of WS on epitaxial graphene on SiC(0001)
Stiven Forti, Antonio Rossi, Holger Büch +12
This work reports an electronic and micro-structural study of an appealing system for optoelectronics: tungsten disulphide WS on epitaxial graphene (EG) on SiC(0001). The WS$_2…
Li-intercalated Graphene on SiC(0001): an STM study
Sara Fiori, Yuya Murata, Stefano Veronesi +3
We present a systematical study via scanning tunneling microscopy (STM) and low-energy electron diffraction (LEED) on the effect of the exposure of Lithium (Li) on graphene on sili…
MBE growth of self-assisted InAs nanowires on graphene
Jung-Hyun Kang, Yuval Ronen, Yonatan Cohen +7
Self-assisted growth of InAs nanowires on graphene by molecular beam epitaxy is reported. Nanowires with diameter of ~50 nm and aspect ratio of up to 100 were achieved. The morphol…
Hydrogen storage in rippled graphene: perspectives from multi-scale simulations
Vito Dario Camiola, Riccardo Farchioni, Tommaso Cavallucci +3
Exploring new perspectives for green technologies is one of the challenges of the third millennium, in which the need for non-polluting and renewable powering has become primary. I…