An electron-hole liquid is a unique collective quantum state formation in semiconductors where free charges can condense into a droplet. These droplets have interesting uses for laser-controlled circuits based on light beams instead of wires. Unfortunately, electron-hole liquids normally only exist in extremely cold environments, and aren't practical for real devices. But what if these droplets could instead form as the material heats up?
from General Physics News - Science News, Physics News, Physics, Material Sciences, Science https://ift.tt/3k1bmCn
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