Modular wearable optoelectronic system using photoactive nanomembranes

Growth methods' effect on the physical characteristics of CsPbBr3 single crystal

“…Lead halide semiconductors with ABX 3 stoichiometry, such as perovskite materials, show significant promise in technologies like photodetectors (PDs), lasers, memristors, and solar cells due to their exceptional optoelectronic properties. [1][2][3][4][5] The field of perovskite materials, particularly in photovoltaics, has been extensively studied, with various approaches suggested for improving device efficiency, including enhancements in crystallinity, meticulous interface optimization, and the incorporation of additives. [6][7][8] Perovskite devices exhibit diverse configurations, such as polycrystalline films, single crystals (SCs), nanocrystals, and quantum dots, highlighting the remarkable processability of perovskite materials, supported by their inherent defect tolerance.…”