182 citations · 433 across the 8 of their papers we have counts for
8 papers
Continuous fake media detection: adapting deepfake detectors to new generative techniques
Francesco Tassone, Luca Maiano, Irene Amerini
Generative techniques continue to evolve at an impressively high rate, driven by the hype about these technologies. This rapid advancement severely limits the application of deepfa…
Plasmonics in heavily-doped semiconductor nanocrystals
Francesco Scotognella, Giuseppe Della Valle, Ajay Ram Srimath Kandada +6
Heavily-doped semiconductor nanocrystals characterized by a tunable plasmonic band have been gaining increasing attention recently. Herein, we introduce this type of materials focu…
Photoelasticity of sodium silicate glass from first principles
D. Donadio, M. Bernasconi, F. Tassone
Based on density-functional perturbation theory we have computed the photoelastic tensor of a model of sodium silicate glass of composition (NaO)(SiO) (NS…
Photoelasticity of crystalline and amorphous silica from first principles
D. Donadio, M. Bernasconi, F. Tassone
Based on density-functional perturbation theory we have computed from first principles the photoelastic tensor of few crystalline phases of silica at normal conditions and high pre…
Role of bound pairs in the optical properties of highly excited semiconductors: a self consistent ladder approximation approach
C. Piermarocchi, F. Tassone
Presence of bound pairs (excitons) in a low-temperature electron-hole plasma is accounted for by including correlation between fermions at the ladder level. Using a simplified one-…
Evidence for Stimulated Scattering of Excitons into Microcavity Polaritons
F. Tassone, R. Huang, Y. Yamamoto
The wavefunction of a collection of identical quantum particles of integer spin (bosons) is even under exchange of the coordinates of any two of them. This symmetrization rule of q…
Electron-hole correlation effects in the emission of light from quantum wires
Francesco Tassone, Carlo Piermarocchi
We present a self-consistent treatment of the electron-hole correlations in optically excited quantum wires within the ladder approximation, and using a contact potential interacti…
Acceleration Schemes for Ab-Initio Molecular Dynamics and Electronic Structure Calculations
Francesco Tassone, Francesco Mauri, Roberto Car
We study the convergence and the stability of fictitious dynamical methods for electrons. First, we show that a particular damped second-order dynamics has a much faster rate of co…