Details

Autor(en) / Beteiligte

• Martins Quintela, M F C
• Peres, N M R

Titel

Wannier excitons confined in hexagonal boron nitride triangular quantum dots

Ist Teil von

• Journal of physics. Condensed matter, 2023-01, Vol.35 (3)

Ort / Verlag

England: IOP Publishing

Erscheinungsjahr

2023

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• With the ever-growing interest in quantum computing, understanding the behavior of excitons in monolayer quantum dots has become a topic of great relevance. In this paper, we consider a Wannier exciton confined in a triangular quantum dot of hexagonal boron nitride. We begin by outlining the adequate basis functions to describe a particle in a triangular enclosure, analyzing their degeneracy and symmetries. Afterwards, we discuss the excitonic Hamiltonian inside the quantum dot and study the influence of the quantum dot dimensions on the excitonic states.