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Dielectric tetrahedrons as terahertz resonators switched from perfect absorber to reflector
Tetrahedrons are basic building blocks in natural and artificial materials, while the terahertz response of micro tetrahedrons has been little explored. Here we fabricate subwavelength ceramic tetrahedrons for use in the terahertz frequency range, and find that the three-dimensional geometry signifi...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7553947/ https://www.ncbi.nlm.nih.gov/pubmed/33051563 http://dx.doi.org/10.1038/s41598-020-74252-0 |