Ultrathin 2 nm gold as impedance-matched absorber for infrared light
Long-term stability and broad spectral response are highly desired features of absorbers. Here, the authors report impedance matched absorbers based on 2 nm thick gold layer operating within the mid-infrared range from 2 to 20 μm, enabling stable long term absorptivity of 47(3) % which is mostly wav...
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Auteurs principaux: | , , , , , , , |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2020
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Accès en ligne: | https://doaj.org/article/cb0e153297454fed835ca48e7a8b112e |
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