Nano-Engineered Foundations for Scalable Photonics: Uniform Core-Shell Perovskites with Intrinsic Stability and Dynamic Emission Behaviour

Uniform core-shell perovskite nanoparticles offer a promising platform for scalable photonic materials. We present a synthesis approach using reverse micelle templating to produce highly uniform nanoparticles with metal oxide shells. These structures exhibit intrinsic stability and dynamic emission behavior. This nano-engineered architecture enables precise optical control and robust performance, laying the groundwork for tunable, durable materials suitable for integration into next-generation photonic devices and systems.