Er1 Ru3
semiconductor· Er1 Ru3
Er₁Ru₃ is an intermetallic compound combining erbium (a rare-earth element) with ruthenium in a 1:3 stoichiometric ratio. This material belongs to the family of rare-earth transition-metal intermetallics, which are primarily investigated in research contexts for their potential in high-temperature applications, magnetic devices, and advanced electronic systems. Er₁Ru₃ is not a widely commercialized engineering material; rather, it represents an experimental compound of interest to materials scientists studying the fundamental properties of rare-earth–ruthenium systems, particularly for applications requiring thermal stability, magnetic functionality, or catalytic behavior at elevated temperatures.
High-temperature intermetallics (research)Rare-earth compounds (exploratory)Magnetic materials developmentAdvanced ceramics and metallics researchCatalysis applications (potential)Electronic materials (emerging)
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.