HeYb3

ceramic

· JVASP-128337· HeYb3

HeYb3 is a rare-earth ceramic compound in the holmium-ytterbium oxide system, likely an experimental or specialized material developed for high-temperature or optical applications. This material family is of interest in research contexts for potential use in thermal management, photonic devices, or as a constituent phase in advanced ceramic composites, though commercial availability and standardized applications remain limited.

high-temperature ceramicsrare-earth oxidesoptical/photonic researchthermal management systemsadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.557	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)	0.3871	eV/atom	—
Formation Energy(ΔHf)	0.3834	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.

HeYb3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental