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Giant THz surface plasmon polariton induced by high-index dielectric metasurface
We use computational approaches to explore the role of a high-refractive-index dielectric TiO(2) grating with deep subwavelength thickness on InSb as a tunable coupler for THz surface plasmons. We find a series of resonances as the grating couples a normally-incident THz wave to standing surface pla...
Autores principales: | Lin, Shuai, Bhattarai, Khagendra, Zhou, Jiangfeng, Talbayev, Diyar |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5575164/ https://www.ncbi.nlm.nih.gov/pubmed/28852139 http://dx.doi.org/10.1038/s41598-017-10344-8 |
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