Figure 2 (IMAGE)

Compuscript Ltd

Figure 2

Caption

Absorptivity and reflectivity of the switchable radiative cooler. (a, b) Absorptivity and reflectivity of the emitter part when VO2 is in (a) metallic and (b) insulating state. (c) Absorptivity and reflectivity of the solar reflector part. Three arrows represent the target wavelengths of three photonic crystals. (d, e) Absorptivity and reflectivity of the switchable radiative cooler when VO2 is in (d) metallic and (e) insulating state. Incident angle is zero. (f) Absorptivity of the switchable radiative cooler when VO2 is metallic.

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<em>Opto-Electronic Advances</em>

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