2 papers
cond-mat.mes-hall2026
Microscopic screening theory for excitons in two-dimensional materials: A bridge between effective models and ab initio descriptions
P. Ninhos, A. J. UrÃa-Ãlvarez, A. J. Uría-Álvarez +3
We present a computational approach for exciton calculations in two-dimensional (2D) materials within the Bethe-Salpeter equation (BSE) framework, employing an atomistic descriptio…
cond-mat.mes-hall2025
Tunable exciton polaritons in biased bilayer graphene
V. G. M. Duarte, P. Ninhos, C. Tserkezis +3
By harnessing the unique properties of bilayer graphene, we present a flexible platform for achieving electrically tunable exciton polaritons within a microcavity. Using a semiclas…