Researchers have developed a new method for synthesizing metal halide perovskite high-entropy semiconductor (HES) single crystals at room temperature. This method is much simpler and more efficient than traditional methods, which require high temperatures and complex processing techniques. HES single crystals are excellent candidates for a range of functional materials, including solar cells, LEDs, and lasers. However, their traditional synthesis methods are too expensive and time-consuming for large-scale production. The new method developed by researchers at the University of Tokyo uses a solution-based approach to synthesize HES single crystals at room temperature. This method is much simpler and more efficient than traditional methods, and it can be used to produce large quantities of HES single crystals with high quality. The researchers believe that their new method could pave the way for the commercialization of HES single crystals and their use in a wide range of applications.
