ErHg3

ceramic

· JVASP-39992· ErHg3

ErHo3 is an intermetallic ceramic compound composed of erbium and mercury, belonging to the rare-earth intermetallic family. This material is primarily of research interest rather than established in high-volume industrial production, with potential applications in specialized electronic, photonic, or cryogenic contexts where rare-earth intermetallics offer unique phase stability or transport properties. Engineers would consider this compound for niche applications requiring the specific electronic or thermal characteristics of erbium-based systems, though availability and processing maturity are typically limiting factors compared to more conventional alternatives.

rare-earth intermetallic researchcryogenic systemselectronic materials developmentspecialized ceramicsexperimental metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4934	lb/in³	—

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)	0.03970	eV/atom	—
Formation Energy(ΔHf)	-0.1549	eV/atom	—

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

Regulatory Screening

Environmental

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.

ErHg3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental