Self-powered smart window controlled by a high open-circuit voltage InGaN/GaN multiple quantum well solar cell

Chem Commun (Camb). 2015 Aug 14;51(63):12625-8. doi: 10.1039/c5cc04031k.

Abstract

A self-powered complementary electrochromic device (CECD) driven by a high open-circuit voltage InGaN/GaN multiple quantum well (MQW) solar cell has been designed. The coloration and bleaching time of the system were 5 and 8 s, respectively.