Design of a Perovskite-based LED using Chemical Vapor Deposition.

Top: the perovskite LED sits in a furnace, where the Methylammonium Bromide (MABr) in gaseous form will be introduced into the system and deposit on the LED surface. Bottom left: a glass-based LED, glowing green when electricity is applied. Bottom right: size and shapes of the perovskite grains on the surface of the LED. Credit: American Chemical Society (ACS).

Date:
04 August 2017
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