Er2 Ni1 Ir1

semiconductor
· Er2 Ni1 Ir1

Er₂Ni₁Ir₁ is a ternary intermetallic compound combining erbium (a rare-earth element), nickel, and iridium in a 2:1:1 stoichiometric ratio. This is a research-stage material primarily of interest in fundamental materials science and metallurgy, as it combines the magnetic and electronic properties of rare-earth erbium with the chemical stability and high-temperature strength potential of iridium and nickel. The material falls within the broader family of rare-earth intermetallics, which are investigated for applications requiring exceptional thermal stability, magnetic functionality, or catalytic behavior, though Er₂Ni₁Ir₁ itself has limited established industrial deployment and remains largely confined to academic study and exploratory materials discovery programs.

rare-earth intermetallic researchhigh-temperature materials explorationmagnetic compound developmentmaterials science screeningadvanced alloy prototypingcatalytic material investigation

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.