| Summary: | This is an undergraduate final year project report focusing on perovskite devices and the
physics behind them. This includes a brief summary of some existing perovskite devices,
with a special focus on the applications resulting from the hybrid organic-inorganic organo
metal halide perovskite. In the summary, I will touch on aspects such as the device
fabrication, device structure and operating principle, the interesting physics for further
research, and possibly a comparison with non-perovskite based counterparts. The experiment
done involves a study of the mobility and light emission characteristics of OFETs utilising a
methylammonium lead iodide (MAPbI3) semiconductor through varying the solvent and
temperature. It was found that carrier mobility does appear to affect light emission.
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