3 papers
cond-mat.mtrl-sci2026
Coherent Ultrafast Excitonic Oscillations in Monolayer WS
Jorge Cervantes-Villanueva, Alberto García-Cristóbal, Davide Sangalli +1
Monolayer transition metal dichalcogenides are a suitable platform for studying excitonic coherence in the light-matter coupling regime. We present an ab initio time-dependent GW-B…
cond-mat.mtrl-sci2025
Magnons in chromium trihalides from \emph{ab initio} Bethe-Salpeter equation
Ali Esquembre-Kučukalić, Khoa B. Le, Alberto García-Cristóbal +3
Chromium trihalides (CrX, with ) are layered ferromagnetic materials with rich physics and possible applications. Their structure consists of magnetic Cr atoms…
cond-mat.mtrl-sci2024
Unveiling exciton formation: exploring the early stages in time, energy and momentum domain
Valentina Gosetti, Jorge Cervantes-Villanueva, Selene Mor +9
Resolving the early-stage dynamics of exciton formation following non-resonant photoexcitation in time, energy, and momentum is quite challenging due to their inherently fast times…