| Autor: |
Vanik Shahnazaryan, Vram Mughnetsyan, Ivan Shelykh, Hayk Sarkisyan |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Nanomaterials, Vol 9, Iss 10, p 1469 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
2079-4991 |
| DOI: |
10.3390/nano9101469 |
| Popis: |
We study theoretically the quantum states of two interacting excitons in coaxial double quantum rings. An interplay between exciton−exciton Coulomb interactions and specific geometry of the structure leads to the emergence of peculiar energy spectrum of two exciton system. We develop a semi-analytic approach providing highly accurate energies of system in the wide range of values of geometrical parameters relevant to experimental realizations. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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