Ultra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics
Ultra-compact phonon polariton devices may benefit from the atomically thin nature of van der Waals materials. Here, the authors report that atomically 2D transition metal dichalcogenides on a silicon carbide substrate support a 190-fold confinement of propagating surface phonon polaritons.
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Autores principales: | , , , , |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2018
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Materias: | |
Acceso en línea: | https://doaj.org/article/bedfbf7a1f464648bd814762b865fdb4 |
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