‘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[superscript 2] with ~47% efficiency at 300 nm vacuum gap; at 2100 °K, 24...
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Format: | Article |
Language: | en_US |
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Nature Publishing Group
2017
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Online Access: | http://hdl.handle.net/1721.1/108550 https://orcid.org/0000-0002-4719-0222 https://orcid.org/0000-0002-7244-3682 |