Investigating the composition of perovskite layers applied into electroluminescent devices such as lasers, and LEDs

The work includes material development and structural Layering of perovskite for electroluminescence and laser applications. Different layer formation procedures such as pure liquid phase processes, pure vacuum deposition, as well as hybrid deposition processes are demonstrated. The work aims to study and optimize luminescence quantum efficiency and optical amplification and to understand the relationship between composition / structure and optical amplification. And then, selected materials are integrated into electroluminescent devices.

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  • Pourdavoud N et al.: Room‐Temperature Stimulated Emission and Lasing in Recrystallized Cesium Lead Bromide Perovskite Thin Films. Adv. Mater. 2019 DOI: 10.1002/adma.201903717


Dieses Projekt hat keine Abschlussarbeiten