Schematic diagram of temperature-adaptive metasurface radiative cooling device. (IMAGE)

SPIE--International Society for Optics and Photonics

Schematic diagram of temperature-adaptive metasurface radiative cooling device.

Caption

Schematic diagram of temperature-adaptive metasurface radiative cooling device. (a) Typical F-P structure radiation temperature control device, (b) Designed superstructure radiation temperature control device. (c) Comparison of simulated solar absorptance and thermal emissivity between ATRD and ATMRD. The blue line represents low temperature, and the red line represents high temperature. (d) Fabricated ATMRDs.

Credit

J. Yang et al., doi 10.1117/1.AP.6.4.046006.

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For media use.

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