Colored Passive Radiative Cooler: Colored, Daytime Radiative Coolers with Thin‐Film Resonators for Aesthetic Purposes (Advanced Optical Materials 22/2018)

In article number 1800707, Young Min Song and co-workers report the demonstration of a daytime radiative cooler with aesthetic purposes. This colored passive radiative cooler is capable of generating potential cooling power while maintaining primary colors, based on a thin-film optical resonator beneath an efficient thermal emitter. The cover depicts the cooling effect and aesthetic appearance of the radiative cooler used for a wearable device.