2 papers
cond-mat.mes-hall2024
Floquet topological transitions in 2D Su-Schrieffer-Heeger model: interplay between time reversal symmetry breaking and dimerization
Adrian Pena, Bogdan Ostahie, Cristian Radu
We theoretically study the 2D Su-Schrieffer-Heeger model in the context of Floquet topological insulators (FTIs). FTIs are systems which undergo topological phase transitions, gove…
cond-mat.mes-hall2023
Control of electron trapping effects in graphene quantum dots via light polarization state
Adrian Pena
We theoretically analyze the scattering process of an electron on a graphene quantum dot (GQD) exposed to an external light irradiation. We prove that for suitable choices of the l…