The search for electron-hole liquids gets warmer
Published Date: 2/18/2021
Source: phys.org
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?