تقرير
Wannier Excitons Confined in Hexagonal Boron Nitride Triangular Quantum Dots
العنوان: | Wannier Excitons Confined in Hexagonal Boron Nitride Triangular Quantum Dots |
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المؤلفون: | Quintela, M. F. C. Martins, Peres, N. M. R. |
المصدر: | J. Phys.: Condens. Matter 35 035302 (2023) |
سنة النشر: | 2022 |
المجموعة: | Condensed Matter |
مصطلحات موضوعية: | Condensed Matter - Mesoscale and Nanoscale Physics |
الوصف: | With the ever-growing interest in quantum computing, understanding the behaviour 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. Comment: 5 figures |
نوع الوثيقة: | Working Paper |
DOI: | 10.1088/1361-648X/aca24f |
URL الوصول: | http://arxiv.org/abs/2209.03331 |
رقم الأكسشن: | edsarx.2209.03331 |
قاعدة البيانات: | arXiv |
DOI: | 10.1088/1361-648X/aca24f |
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