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PreprintCC BY 4.0arXiv

Rydberg excitons in core-shell nanostructures I. Optical properties

  • Sylwia Zielińska-Raczyńska
  • Gerard Czajkowski
  • David Ziemkiewicz
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Abstract

Optical properties of Cu2O-metal core-shell nanostructures containing Rydberg excitons are examined. Calculations of electron and hole eigenfunctions and eigenenergies are used to calculate exciton energy and its dependence on system geometry and dimensionality. The limits of very small and very large structures are discussed, making the results applicable to low principal quantum number excitons as well as to Rydberg states. The Real Density Matrix Approach method is used to calculate the optical properties of the studied systems.

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Cite

BibTeXRIS
BibTeX
@misc{zielinskaraczynska2026rydberg,
  title = {{Rydberg excitons in core-shell nanostructures I. Optical properties}},
  author = {Sylwia Zielińska-Raczyńska and Gerard Czajkowski and David Ziemkiewicz},
  howpublished = {arXiv},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2609.21488},
  eprint = {2609.21488},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.21488},
  note = {CC BY 4.0},
}
RIS
TY  - UNPB
TI  - Rydberg excitons in core-shell nanostructures I. Optical properties
AU  - Sylwia Zielińska-Raczyńska
AU  - Gerard Czajkowski
AU  - David Ziemkiewicz
PY  - 2026
DA  - 2026/09/18
PB  - arXiv
DO  - 10.48550/arxiv.2609.21488
UR  - https://arxiv.org/abs/2609.21488
AB  - Optical properties of Cu_2O-metal core-shell nanostructures containing Rydberg excitons are examined. Calculations of electron and hole eigenfunctions and eigenenergies are used to calculate exciton energy and its dependence on system geometry and dimensionality. The limits of very small and very large structures are discussed, making the results applicable to low principal quantum number excitons as well as to Rydberg states. The Real Density Matrix Approach method is used to calculate the optical properties of the studied systems.
ER  -