Er2 Ni1 Os1

semiconductor
· Er2 Ni1 Os1

Er2Ni1Os1 is an intermetallic compound combining erbium (a rare earth element), nickel, and osmium—a research-phase material investigated primarily for high-temperature and electronic applications. This compound falls within the rare earth-transition metal family, where such combinations are explored for potential use in advanced semiconductors, thermoelectric devices, and specialized high-performance alloys where thermal stability and electronic properties are critical. The inclusion of osmium—a hard, dense refractory metal—suggests this material is of interest in materials science research for extreme-environment performance, though industrial deployment remains limited pending further development and characterization.

High-temperature semiconductorsThermoelectric devicesResearch and developmentRare earth intermetallicsAdvanced electronic materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
ksi——
Shear Modulus(G)
—
ksi——
Verified Unverified Low confidence (<80%) Link to source
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.
Er2 Ni1 Os1 — Properties & Data | MatWorld