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Tunable terahertz fishnet metamaterials based on thin nematic liquid crystal layers for fast switching
The electrically tunable properties of liquid-crystal fishnet metamaterials are theoretically investigated in the terahertz spectrum. A nematic liquid crystal layer is introduced between two fishnet metallic structures, forming a voltage-controlled metamaterial cavity. Tuning of the nematic molecula...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4536660/ https://www.ncbi.nlm.nih.gov/pubmed/26272652 http://dx.doi.org/10.1038/srep13137 |