821 citations · 2k across the 36 of their papers we have counts for
36 papers
Electrodynamic properties of an artificial heterostructured superconducting cuprate
A. Perucchi, P. Di Pietro, S. Lupi +6
We perform infrared conductivity measurements on a series of CaCuO/SrTiO heterostructures made by the insulating cuprate CaCuO (CCO) and the insulating perovkite SrTiO$…
Electronic correlation assisted ferroelectric metallic state in LiOsO
I. Lo Vecchio, G. Giovannetti, M. Autore +6
LiOsO has been recently identified as the first unambiguous "ferroelectric metal", experimentally realizing a prediction from 1965 by Anderson and Blount. In this work, we inve…
Surface effects on the Mott-Hubbard transition in archetypal VO
G. Lantz, M. Hajlaoui, E. Papalazarou +9
We present an experimental and theoretical study exploring surface effects on the evolution of the metal-insulator transition in the model Mott-Hubbard compound Cr-doped VO…
An optically stimulated superconducting-like phase in K3C60 far above equilibrium Tc
M. Mitrano, A. Cantaluppi, D. Nicoletti +10
The control of non-equilibrium phenomena in complex solids is an important research frontier, encompassing new effects like light induced superconductivity. Here, we show that cohe…
Optical properties of V2O3 in its whole phase diagram
I. Lo Vecchio, L. Baldassarre, F. D'Apuzzo +7
Vanadium sesquioxide V2O3 is considered a textbook example of Mott-Hubbard physics. In this paper we present an extended optical study of its whole temperature/doping phase diagram…
Spectral weight redistribution in (LaNiO3)n/(LaMnO3)2 superlattices from optical spectroscopy
P. Di Pietro, J. Hoffman, A. Bhattacharya +2
We have studied the optical properties of four (LaNiO)/(LaMnO) superlattices (SL) (=2, 3, 4, 5) on SrTiO substrates. We have measured the reflectivity at tem…