Perovskites Nanocrystals

Perovskite nanocrystals have gained significant attention in research due to their exceptional optoelectronic properties, including high photoluminescence efficiency, adjustable bandgap, and excellent charge carrier mobility. These characteristics make them highly promising for a wide range of applications, including LEDs, solar cells, and displays. However, in order to realize their full potential and facilitate broader adoption, researchers are actively addressing stability and toxicity concerns.

Within our group, our primary focus revolves around gaining a fundamental understanding of the growth mechanism and establishing correlations between structure and properties of perovskite nanocrystals. Additionally, we employ post-synthesis procedures to enhance their stability and optimize device performance. By exploring these post-synthetic approaches, we aim to uncover valuable insights into the structure-property relationships of perovskite nanocrystals.

Moreover, our research extends beyond fundamental understanding and stability enhancement. We employ various advanced spectroscopies, hard X-ray photoelectron spectroscopy (HAXPES), Extended X-Ray Absorption Fine Structure spectroscopy (EXAFS) etc., to probe these materials. We are actively exploring novel applications of perovskite nanocrystals, such as their use as anticounterfeiting tags. These endeavors showcase the versatility and potential of perovskite nanocrystals in various practical applications.