IrAs2
semiconductor· 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.
Research semiconductorsHigh-temperature electronicsRadiation-resistant devicesThermoelectric materials (exploratory)Catalyst substratesAdvanced metallurgical compounds
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.