Er1 Ir1
semiconductor· Er1 Ir1
Er1 Ir1 is an intermetallic compound combining erbium and iridium, belonging to the rare-earth transition metal family of semiconductors. This material is primarily of research interest for high-temperature electronic and thermoelectric applications, where the combination of rare-earth and noble metal elements offers potential for enhanced stability and electronic properties in extreme environments. Its use remains largely experimental, with development focused on advanced aerospace, power generation, and specialized sensor applications where conventional semiconductors reach their performance limits.
high-temperature electronicsthermoelectric devicesaerospace sensorsresearch compoundsextreme environment applicationsintermetallic semiconductors
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.