Band structure engineered layered metals for low-loss plasmonics

Here the authors show that Ohmic losses are reduced in certain layered metals, such as the transition metal dichalcogenide, due to a small density of states for scattering in the near-IR originating from the electronic band structure, thus leading to improved performance for low-loss plasmonic appli...

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Autores principales: Morten N. Gjerding, Mohnish Pandey, Kristian S. Thygesen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/152b4054011c4aa291a4d44a7756d575
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Sumario:Here the authors show that Ohmic losses are reduced in certain layered metals, such as the transition metal dichalcogenide, due to a small density of states for scattering in the near-IR originating from the electronic band structure, thus leading to improved performance for low-loss plasmonic applications.