Energy efficient light emitting devices are a crucial component for modern days, required for applications spanning from high-end displays to simple illumination. We will explore the utilization halide-perovskite for different light emission applications, each with unique set of requirements. The ability to control the materials’ properties by modifying the composition, structure, size and dimensionality will be harnessed to tune them for the following applications -

A. Broadband halide-perovskites with ‘white-light’ illumination will be studied for simple, cost effective and energy efficient illumination application, to replace current LED light bulbs  based on color conversion films.

B. Low-dimensional halide-perovskites with controlled color and fast decay dynamics will be utilized to develop LED with fast response and broad color-gamut for advanced display applications.