Rb2SmAgCl6

Rb2SmAgCl6 is a halide perovskite compound containing rubidium, samarium, silver, and chlorine, representing an emerging class of inorganic materials under active research. This material belongs to the double-perovskite family, which is being investigated primarily for optoelectronic and photonic applications as an alternative to lead-based perovskites, particularly in contexts where toxicity and stability are engineering constraints. While not yet in widespread industrial production, compounds in this family show promise for solid-state lighting, radiation detection, and next-generation photovoltaic systems due to their tunable bandgap and crystalline stability advantages over their organic-inorganic counterparts.