Er2NiAs2

metal

· JVASP-151365· Er2NiAs2

Er2NiAs2 is an intermetallic compound combining erbium, nickel, and arsenic, belonging to the class of rare-earth transition-metal arsenides. This is a research-phase material studied primarily for its electronic and magnetic properties rather than structural applications in mainstream engineering. The material family shows promise in solid-state physics research for investigating magnetic ordering phenomena and potential thermoelectric or semiconducting behavior, though industrial applications remain limited to specialized research contexts.

magnetic materials researchsolid-state physics characterizationrare-earth intermetallic compoundsthermoelectric property studiesquantum materials explorationlaboratory-scale synthesis

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	101.9	GPa	—
Poisson's Ratio(ν)	0.2800	-	—
Shear Modulus(G)	52.79	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	8.933	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.263	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.

Er2NiAs2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control