3 papers
cond-mat.mes-hall2024
Theory of excitonic complexes in gated WSe quantum dots
Daniel Miravet, Ludmiła Szulakowska, Maciej Bieniek +2
Single-layer quantum dot gate potential causes type-II band alignment, i.e. electrostatically confines holes and repels electrons, or vice versa. Hence, the confinement of excitons…
cond-mat.mes-hall2024
Probing the zero energy shell wave functions of triangular graphene quantum dots with broken sublattice symmetry using a localized impurity
Alina Wania Rodrigues, Daniel Miravet, James Lawrence +2
We present here a method of probing the wave functions of a degenerate shell in a triangular graphene quantum dot, triangulene, using a localized substitutional impurity. We demons…
cond-mat.mes-hall2023
Interacting holes in gated WSe quantum dots
Daniel Miravet, Abdulmenaf Altıntaş, Alina Wania Rodrigues +3
We develop here a theory of the electronic properties of a finite number of valence holes in gated WSe quantum dots, considering the influence of spin, valley, electronic orbit…