IrAs2

IrAs₂ is an intermetallic compound combining iridium and arsenic in a 1:2 stoichiometric ratio, belonging to the class of binary metal arsenides with potential semiconductor or semi-metallic behavior. This material remains largely in the research phase, studied primarily for its electronic properties and potential applications in high-temperature or radiation-resistant devices, though industrial adoption is minimal compared to more established III-V or II-VI semiconductors. Interest in IrAs₂ stems from iridium's nobility and high melting point combined with arsenic's semiconducting characteristics, positioning it as a candidate for extreme-environment electronics where conventional semiconductors degrade.