#A Janus emitter for passive heat release from enclosures
“#A Janus emitter for passive heat release from enclosures” Janue emitter (JET) for cooling enclosed space. (A) Schematic of JET applied to a stationary automobile under direct sunlight, where heat is trapped by the greenhouse effect. The Janus thermal radiation property allows broadband absorption of IR waves from the enclosure and selective emission to the…