K2NaInCl6

K2NaInCl6 is an inorganic halide ceramic compound containing potassium, sodium, indium, and chlorine. This material is primarily investigated in research contexts as a lead-free inorganic perovskite or perovskite-related structure, with potential applications in optoelectronic and photonic devices where halide perovskites are being explored as alternatives to traditional semiconductors. Engineers would consider this compound for next-generation lighting, scintillation, or radiation detection applications where non-toxic inorganic alternatives to lead-based perovskites are needed, though it remains largely in the experimental phase outside specialized research environments.