HoErAg2

metal

· JVASP-39128· HoErAg2

HoErAg₂ is a rare-earth silver intermetallic compound containing holmium and erbium, representing an experimental metallic material from the lanthanide-transition metal family. While this composition is not established in mainstream engineering practice, materials in this class are typically investigated for specialized applications exploiting the unique magnetic and electronic properties that rare-earth elements contribute when combined with noble metals. Such intermetallics remain largely in research and development contexts, with potential relevance to advanced functional applications rather than commodity structural use.

research materialsrare-earth metallurgymagnetic alloys (developmental)electronic materials (experimental)high-entropy systemslaboratory/prototype applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3575	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	7.580	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3764	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.

HoErAg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control