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‘Squeezing’ near-field thermal emission for ultra-efficient high-power thermophotovoltaic conversion

We numerically demonstrate near-field planar ThermoPhotoVoltaic systems with very high efficiency and output power, at large vacuum gaps. Example performances include: at 1200 °K emitter temperature, output power density 2 W/cm(2) with ~47% efficiency at 300 nm vacuum gap; at 2100 °K, 24 W/cm(2) wit...

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Detalles Bibliográficos
Publicado en:Sci Rep
Main Authors: Karalis, Aristeidis, Joannopoulos, J. D.
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group 2016
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4929479/
https://ncbi.nlm.nih.gov/pubmed/27363522
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep28472
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