Academic Journal
Magneto-optical absorption coefficients in monolayer MoSe2
| العنوان: | Magneto-optical absorption coefficients in monolayer MoSe2 |
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| المؤلفون: | Tran N. Bich, Huynh V. Phuc, Le Dinh |
| المصدر: | Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, Vol 130, Iss 1B (2021) |
| بيانات النشر: | HUJOS, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Science LCC:Science (General) |
| مصطلحات موضوعية: | monolayer MoSe2, magneto-optical absorption coefficients, Science, Science (General), Q1-390 |
| الوصف: | We study the linear, third-order nonlinear, and total absorption coefficients (OACs) caused by intra- and inter-band transitions in monolayer MoSe2 in the presence of a magnetic field by using the compact density matrix approach. The results show that the OACs display the blue-shift behaviour with an increase in the magnetic field. The Zeeman fields do not affect the peak positions but reduce peak intensities slightly. Besides, the strong spin-orbit coupling in monolayer MoSe2 causes the peaks to differ significantly due to spin-up and spin-down. The OACs due to intra-band transition display only one peak in the THz range, while the inter-band spectra show a series of peaks in the near-infrared optical range, making monolayer MoSe2 a promising candidate for novel optoelectronic applications. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Vietnamese |
| تدمد: | 1859-1388 2615-9678 |
| Relation: | http://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/6162; https://doaj.org/toc/1859-1388; https://doaj.org/toc/2615-9678 |
| DOI: | 10.26459/hueunijns.v130i1B.6162 |
| URL الوصول: | https://doaj.org/article/cc0c59a30523454fb1601f70f0737e05 |
| رقم الانضمام: | edsdoj.0c59a30523454fb1601f70f0737e05 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 18591388 26159678 |
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| DOI: | 10.26459/hueunijns.v130i1B.6162 |