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Highly efficient nonlinear optical emission from a subwavelength crystalline silicon cuboid mediated by supercavity mode
The low quantum efficiency of silicon (Si) has been a long-standing challenge for scientists. Although improvement of quantum efficiency has been achieved in porous Si or Si quantum dots, highly efficient Si-based light sources prepared by using the current fabrication technooloy of Si chips are sti...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9117321/ https://www.ncbi.nlm.nih.gov/pubmed/35585064 http://dx.doi.org/10.1038/s41467-022-30503-4 |