514 citations · 1.8k across the 27 of their papers we have counts for
28 papers
Ab initio study of saddle-point excitons in monolayer SnS2
Vinicius Alves Bastos, Fulvio Paleari, Eleonora Luppi +2
Monolayer SnS2 has emerged as a promising visible-light photocatalyst for photoelectrochemical applications, owing to its strong optical absorption in the visible range and excelle…
Magnetic Transparent Conductors for Spintronic Applications
Pino D'Amico, Alessandra Catellani, Alice Ruini +4
Transparent Conductors (TCs) exhibit optical transparency and electron conductivity, and are essential for many opto-electronic and photo-voltaic devices. The most common TCs are e…
Quenching of low-energy optical absorption in bilayer CN polytypes
Matteo Zanfrognini, Miki Bonacci, Fulvio Paleari +5
In this work we provide a first principles description of the electronic and optical properties of bilayers CN, with different stacking motifs AB, AB and AA. Starting fro…
Excitonic effects in graphene-like CN
Miki Bonacci, Matteo Zanfrognini, Elisa Molinari +4
Monolayer CN is an emerging two-dimensional indirect band gap semiconductor with interesting mechanical, thermal, and electronic properties. In this work we present a descripti…
Density-functional approach to the band gaps of finite and periodic two-dimensional systems
Alberto Guandalini, Alice Ruini, Esa Räsänen +2
We present an approach based on density-functional theory for the calculation of fundamental gaps of both finite and periodic two-dimensional (2D) electronic systems. The computati…
Nonlinear Light Absorption in Many-Electron Systems Excited by an Instantaneous Electric Field: A Non-Perturbative Approach
Alberto Guandalini, Caterina Cocchi, Stefano Pittalis +2
We study light absorption in many-electron interacting systems beyond the linear regime by using a {\em single} broadband impulse of an electric field in the instantaneous limit. W…