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• Butterfly Effect: ITMO Researchers Create Colorful Perovskite Films for Optoelectronics

  Scientists from ITMO have developed a new method for creating colorful structured semiconductor perovskite films without the risk of defects or contamination. A special nanopattern that imbues perovskites with optical properties is applied with a laser not onto the perovskite film itself but onto a titanium dioxide substrate. The resulting films can be used to change the direction of luminescence. With such nanostructured semiconductors, it’s possible to develop a new type of solar cells and diodes with improved electrophysical characteristics. The study is described in a paper published in Light: Advanced Manufacturing.

  29.09.2025