Brightening perovskite LEDs with photonic crystals
Friday, March 29, 2019 - 08:00
in Physics & Chemistry
All inorganic cesium lead halide perovskite semiconductors exhibit great potential for nanolasers, light emitting diodes and solar cells due to their unique properties, including low threshold, high quantum efficiency and low cost. However, the high material refractive index of perovskite semiconductors hinders light extraction efficiency for photonic and illumination applications.