As1 Se1 Br1

As1Se1Br1 is a chalcogenide semiconductor compound combining arsenic, selenium, and bromine in a 1:1:1 stoichiometry. This is a research-phase material within the arsenic chalcogenide family, studied primarily for its potential optoelectronic and photonic properties rather than established commercial production. The material is of interest in advanced photonics research where its bandgap, refractive index, and photosensitivity could enable infrared optics, all-optical switching, or nonlinear optical devices, though it remains largely in laboratory investigation rather than mainstream industrial deployment.