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Graphene-Based One-Dimensional Terahertz Phononic Crystal: Band Structures and Surface Modes
In this paper, we provide a theoretical and numerical study of the acoustic properties of infinite and semi-infinite superlattices made out of graphene-semiconductor bilayers. In addition to the band structure, we emphasize the existence and behavior of localized and resonant acoustic modes associat...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7694383/ https://www.ncbi.nlm.nih.gov/pubmed/33167353 http://dx.doi.org/10.3390/nano10112205 |