In1 Er1 Au2
semiconductor· In1 Er1 Au2
In₁Er₁Au₂ is an intermetallic compound combining indium, erbium, and gold in a 1:1:2 stoichiometric ratio. This is primarily a research-phase material studied for its potential in rare-earth-based alloy systems, with applications emerging in high-temperature electronic and photonic devices where the combination of rare-earth (erbium) and noble metal (gold) properties may offer advantages in thermal stability and electrical performance.
rare-earth intermetallic compoundshigh-temperature electronicsphotonic device substratesexperimental semiconductor researchthermal interface materialsquantum device development
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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
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.