Er1 Ta3
semiconductor· Er1 Ta3
Er₁Ta₃ is an intermetallic compound combining erbium (a rare-earth element) with tantalum in a 1:3 stoichiometric ratio. This material belongs to the rare-earth transition metal intermetallic family and appears primarily in research contexts, where it is studied for potential high-temperature applications and electronic properties leveraging the unique characteristics of both constituent elements.
High-temperature structural materials (research)Rare-earth intermetallic compoundsElectronic and magnetic applications (experimental)Refractory material developmentMaterials science research
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.