Plasmons in the van der Waals charge-density-wave material 2H-TaSe2

Plasmons in the van der Waals charge-density-wave material 2H-TaSe2

Here, arrays of 2H-TaSe2 nanoribbons are shown to exhibit a broadband plasmonic response that can be tuned from THz to telecom range. These localized plasmons can also couple to charge density wave excitations, offering insights on the physics of plasmonic excitations in 2D correlated materials.

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Detalles Bibliográficos
Autores principales: Chaoyu Song, Xiang Yuan, Ce Huang, Shenyang Huang, Qiaoxia Xing, Chong Wang, Cheng Zhang, Yuangang Xie, Yuchen Lei, Fanjie Wang, Lei Mu, Jiasheng Zhang, Faxian Xiu, Hugen Yan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
Materias:
Science
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Acceso en línea:https://doaj.org/article/44fc0d71c1414133b7e7e56e8454f334
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