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PhD Defense Hongyu Sun
![](https://amolf.nl/wp-content/uploads/2023/06/hongyu3-300x200.jpg)
The thesis investigates halide perovskite solar cells as a sustainable and efficient alternative to silicon-based solar cells. The study employs electron backscatter diffraction (EBSD) to examine perovskite films, revealing it as a powerful tool for correlating crystallographic information with thin-film properties.