Er6 Ru4

semiconductor
· Er6 Ru4

Er6Ru4 is an intermetallic compound combining erbium (a rare-earth element) and ruthenium in a 6:4 atomic ratio, representing a member of the rare-earth–transition-metal alloy family. This material is primarily of research and developmental interest rather than established commercial production, with potential applications in high-temperature structural applications, magnetic devices, or advanced functional materials that exploit rare-earth and noble-metal properties. Engineers would consider this compound in specialized contexts where rare-earth magnetism, corrosion resistance, or extreme thermal stability offer advantages over conventional alloys, though limited industrial deployment means such use remains exploratory or niche.

rare-earth alloys (research)high-temperature intermetallicsmagnetic materials developmentcorrosion-resistant coatings (potential)advanced functional materialsmaterials research and prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.