YErAg2

metal

· JVASP-79002· YErAg2

YErAg2 is a rare-earth metal compound combining yttrium (Y), erbium (Er), and silver (Ag) in a defined stoichiometric ratio. This is a research or specialized alloy composition not commonly found in mainstream industrial production, likely developed for applications requiring the combined properties of rare-earth elements and noble metal behavior. The material belongs to the family of rare-earth intermetallic compounds, which are of interest in photonics, magnetics, and high-temperature applications where the stability and electronic properties of rare-earth elements combined with silver's conductivity and corrosion resistance offer potential advantages over single-element systems.

rare-earth research compoundsexperimental intermetallic alloysphotonic device materialshigh-temperature specialty applicationsnoble metal composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.421	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)	0.00100	eV/atom	—
Formation Energy(ΔHf)	-0.3822	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.

YErAg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control