411 citations · 2.3k across the 56 of their papers we have counts for
3 papers · 1 filter
Ultrafast photodoping and effective Fermi-Dirac distribution of the Dirac particles in Bi2Se3
A. Crepaldi, B. Ressel, F. Cilento +7
We exploit time- and angle- resolved photoemission spectroscopy to determine the evolution of the out-of-equilibrium electronic structure of the topological insulator Bi2Se. The re…
Hubbard exciton revealed by time-domain optical spectroscopy
Fabio Novelli, Daniele Fausti, Julia Reul +6
We use broadband ultra-fast pump-probe spectroscopy in the visible range to study the lowest excitations across the Mott-Hubbard gap in the orbitally ordered insulator YVO3. Separa…
Disentangling the electronic and phononic glue in a high-Tc superconductor
Stefano Dal Conte, Claudio Giannetti, Giacomo Coslovich +10
Unveiling the nature of the bosonic excitations that mediate the formation of Cooper pairs is a key issue for understanding unconventional superconductivity. A fundamen- tal step t…