168 citations · 1.8k across the 31 of their papers we have counts for
32 papers
The electronic structure of a doped Mott-Hubbard surface
Mattia Iannetti, Silvio Modesti, Giovanni Di Santo +8
The Sn/Si(111)-({\sqrt}3{\times}{\sqrt}3)R30° surface, a 2D Mott insulator, has long been predicted and then found experimetally to metallize and even turn superconducting upon bor…
Unveiling the pairing Symmetry of the superconducting Sn/Si(111) via angle-resolved THz pump spectroscopy
Mattia Iannetti, Tommaso Cea, Cesare Tresca +2
Doping tin surface epitaxially grown on silicon, Sn/Si(111), with boron atoms yields the appearance of a superconducting (SC) phase below K. Even though the pairing me…
Superconductivity and correlated phases in non-twisted bilayer and trilayer graphene
Pierre A. Pantaleon, Alejandro Jimeno-Pozo, Hector Sainz-Cruz +3
Twisted bilayer graphene has a rich phase diagram, including superconductivity. Recently, an unexpected discovery has been the observation of superconductivity in non-twisted graph…
Superconductivity induced by the inter-valley Coulomb scattering in a few layers of graphene
Tommaso Cea
We study the inter-valley scattering induced by the Coulomb repulsion as a purely electronic mechanism for the origin of superconductivity in few layers of graphene. The pairing is…
Superconductivity from electronic interactions and spin-orbit enhancement in bilayer and trilayer graphene
Alejandro Jimeno-Pozo, Héctor Sainz-Cruz, Tommaso Cea +2
We discuss a Kohn-Luttinger-like mechanism for superconductivity in Bernal bilayer graphene and rhombohedral trilayer graphene. Working within the continuum model description, we f…
Terahertz displacive excitation of a coherent Raman-active phonon in VO
Flavio Giorgianni, Mattia Udina, Tommaso Cea +7
Nonlinear processes involving frequency-mixing of light fields set the basis for ultrafast coherent spectroscopy of collective modes in solids. In certain semimetals and semiconduc…