Ir2Sn3Se3

Ir₂Sn₃Se₃ is a ternary intermetallic semiconductor compound combining iridium, tin, and selenium. This material belongs to the family of rare-earth-free transition metal chalcogenides and remains largely in the research phase, with limited commercial deployment; it is studied primarily for its potential in thermoelectric energy conversion and next-generation optoelectronic devices where layered crystal structures and tunable electronic properties offer advantages over conventional semiconductors.