Enhanced Confinement of Terahertz Surface Plasmon Polaritons in Bulk Dirac Semimetal-Insulator-Metal Waveguides

A subwavelength terahertz plasmonic waveguide based on bulk Dirac semimetal (BDS)-insulator-metal (BIM) structure is investigated, which indicates that there is an optimized frequency range with the better confinement as well as lower loss. A broadband mode confinement up to λ(0)/15 with a relativel...

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Detalles Bibliográficos
Autores principales: Su, Yi, Lin, Qi, Zhai, Xiang, Wang, Ling-Ling
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2018
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6170250/
https://www.ncbi.nlm.nih.gov/pubmed/30284110
http://dx.doi.org/10.1186/s11671-018-2686-z

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6170250/
https://www.ncbi.nlm.nih.gov/pubmed/30284110
http://dx.doi.org/10.1186/s11671-018-2686-z

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