تقرير
Microscopic theory of the polarizability of transition metal dichalcogenides excitons: Application to WSe2
| العنوان: | Microscopic theory of the polarizability of transition metal dichalcogenides excitons: Application to WSe2 |
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| المؤلفون: | Henriques, J. C. G., Quintela, M. F. C. Martins, Peres, N. M. R. |
| المصدر: | Journal of the Optical Society of America B Vol. 38, Issue 7, pp. 2065-2074 (2021) |
| سنة النشر: | 2020 |
| المجموعة: | Condensed Matter |
| مصطلحات موضوعية: | Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science |
| الوصف: | In this paper we develop a fully microscopic theory of the polarizability of excitons in transition metal dichalcogenides. We apply our method to the description of the excitation $2$p dark states. These states are not observable in absorption experiments but can be excited in a pump-probe experiment. As an example we consider $2$p dark states in WSe\textsubscript{2}. We find a good agreement between recent experimental measurements and our theoretical calculations. Comment: 10 pages, 4 figures; we welcome comments and requests for adding relevant references to the topic |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1364/JOSAB.421279 |
| URL الوصول: | http://arxiv.org/abs/2012.03335 |
| رقم الأكسشن: | edsarx.2012.03335 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1364/JOSAB.421279 |
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