821 citations · 1.2k across the 13 of their papers we have counts for
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Impact of terahertz short pulses on the oxygen defect state in TiO
Paola Di Pietro, Johannes Schmidt, Nidhi Adhlakha +7
Oxygen deficient titanium dioxide (TiO) is a very attractive material for several applications ranging from photocatalysis to resistive switching. Oxygen vacancies turn ins…
Terahertz Saturable Absorption from Relativistic High-Temperature Thermodynamics in Black Phosphorus
Nidhi Adhlakha, Zeinab Ebrahimpour, Paola Di Pietro +7
Thanks to its tunable infrared band-gap and to its anisotropic conduction properties, black phosphorus represents a very unique 2D material, whose potential in the engineering of n…
Non-adiabatic suppression of 3D excitonic screening in black phosphorus by mid-infrared pulses
Angela Montanaro, Francesca Giusti, Matteo Zanfrognini +10
The competition between the electron-hole Coulomb attraction and the three-dimensional dielectric screening dictates the optical properties of layered semiconductors. In low-dimens…
Optical conductivity of Bismuth-based topological insulator
P. Di Pietro, F. M. Vitucci, D. Nicoletti +6
The optical conductivity and the spectral weight of four topological insulators with increasing chemical compensation (Bi2Se3, Bi2-xCaxSe3, Bi2Se2Te, Bi2Te2Se) have been measured f…