Perovskite nanocrystals hold promise for improving lasers, LEDs, and more—but durability is a problem. Plastic "hair" and a silica shell may change that.
A new "smart skin" can change colors just like a chameleons skin, but it also fixes a major problem with other color-changing materials—the way they shrink.
Carol Clark-Emory •
futurity
Sept. 11, 2019
•
~6 min
Researchers have plans for a microscopic crystal that can trap to wavelengths of light, which could lead to quantum computers and faster telecommunications.
Taylor Kubota-Stanford •
futurity
Aug. 7, 2019
•
~5 min