Surface Plasmon Polaritons in a Graphene–Semiconductor–Graphene Thin Film
- Авторы: Abramov A.S.1, Evseev D.A.1, Sementsov D.I.1
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Учреждения:
- Ulyanovsk State University
- Выпуск: Том 61, № 8 (2019)
- Страницы: 1502-1508
- Раздел: Graphenes
- URL: https://ogarev-online.ru/1063-7834/article/view/206063
- DOI: https://doi.org/10.1134/S106378341908002X
- ID: 206063
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Аннотация
Dispersion properties of surface plasmon polaritons in a semiconductor film with graphene plates in the far-IR range and the possibility of controlling propagation modes due to the change in the chemical potential on one or both plates have been investigated. Dispersion relations for the TE- and TM-polarized waves have been obtained and analyzed, and distributions of the wave field and energy fluxes over the structure have been constructed. Spectral ranges where the surface-wave group velocity is negative are found.
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Об авторах
A. Abramov
Ulyanovsk State University
Email: sementsovdi@mail.ru
Россия, Ulyanovsk, 432017
D. Evseev
Ulyanovsk State University
Email: sementsovdi@mail.ru
Россия, Ulyanovsk, 432017
D. Sementsov
Ulyanovsk State University
Автор, ответственный за переписку.
Email: sementsovdi@mail.ru
Россия, Ulyanovsk, 432017
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