Omnidirectional and broadband absorption enhancement from trapezoidal Mie resonators in semiconductor metasurfaces

Light trapping in planar ultrathin-film solar cells is limited due to a small number of optical modes available in the thin-film slab. A nanostructured thin-film design could surpass this limit by providing broadband increase in the local density of states in a subwavelength volume and maintaining e...

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Detalles Bibliográficos
Autores principales: Pala, Ragip A., Butun, Serkan, Aydin, Koray, Atwater, Harry A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5027546/
https://www.ncbi.nlm.nih.gov/pubmed/27641965
http://dx.doi.org/10.1038/srep31451

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5027546/
https://www.ncbi.nlm.nih.gov/pubmed/27641965
http://dx.doi.org/10.1038/srep31451

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