292 citations · 305 across the 4 of their papers we have counts for
4 papers · 1 filter
Electronic excitation spectra of cerium oxides: from ab initio dielectric response functions to Monte Carlo charge transport simulations
Andrea Pedrielli, Pablo de Vera, Paolo E. Trevisanutto +5
Nanomaterials made of the cerium oxides CeO and CeO have a broad range of applications, from catalysts in automotive, industrial or energy operations to promising mater…
Expeditious computation of nonlinear optical properties of arbitrary order with native electronic interactions in the time domain
Emilia Ridolfi, Paolo E. Trevisanutto, Vitor M. Pereira
We adapted a recently proposed framework to characterize the optical response of interacting electrons in solids in order to expedite its computation without compromise in accuracy…
Point Defects and Localized Excitons in 2D WSe2
Yu Jie Zheng, Yifeng Chen, Yu Li Huang +8
Identifying the point defects in 2D materials is important for many applications. Recent studies have proposed that W vacancies are the predominant point defect in 2D WSe2, in cont…
Ab initio GW many-body effects in graphene
P. E. Trevisanutto, C. Giorgetti, L. Reining +2
We present an {\it ab initio} many-body GW calculation of the self-energy, the quasiparticle band plot and the spectral functions in free-standing undoped graphene. With respect to…