382 citations · 2.2k across the 46 of their papers we have counts for
5 papers · 1 filter
Unraveling materials Berry curvature and Chern-Simons numbers from real-time evolution of Bloch states
Dongbin Shin, Shunsuke A. Sato, Hannes Hübener +4
Materials can be classified by the topological character of their electronic structure and, in this perspective, global attributes immune to local deformations have been discussed…
Cavity control of Excitons in two dimensional Materials
Simone Latini, Enrico Ronca, Umberto de Giovannini +2
We propose a robust and efficient way of controlling the optical spectra of two-dimensional materials and van der Waals heterostructures by quantum cavity embedding. The cavity lig…
Ab initio simulation of attosecond transient absorption spectroscopy in two-dimensional materials
Shunsuke A. Sato, Hannes Hübener, Umberto De Giovannini +1
We extend the first-principles analysis of attosecond transient absorption spectroscopy to two-dimensional materials. As an example of two-dimensional materials, we apply the analy…
First-principles simulations for attosecond photoelectron spectroscopy based on time-dependent density functional theory
Shunsuke A. Sato, Hannes Hübener, Angel Rubio +1
We develop a first-principles simulation method for attosecond time-resolved photoelectron spectroscopy. This method enables us to directly simulate the whole experimental processe…
Phonon driven Floquet matter
Hannes Hübener, Umberto De Giovannini, Angel Rubio
A resonantly excited coherent phonon leads to a periodic oscillation of the atomic lattice in a crystal structure bringing the material into a non-equilibrium electronic configurat…