The newly developed Zero-Energy Switchable Radiative Cooler (ZESRC) automatically switches modes with temperature changes, cooling under high temperatures, and heating under low temperatures. (IMAGE)

SPIE--International Society for Optics and Photonics

The newly developed Zero-Energy Switchable Radiative Cooler (ZESRC) automatically switches modes with temperature changes, cooling under high temperatures, and heating under low temperatures.

Caption

The newly developed Zero-Energy Switchable Radiative Cooler (ZESRC) automatically switches modes with temperature changes, cooling under high temperatures, and heating under low temperatures.

Credit

Credit: Chen et al., doi 10.1117/1.JPE.14.028501.

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