YEr3

ceramic

· JVASP-102584· YEr3

YEr3 is a rare-earth yttrium erbium ceramic compound, likely developed for high-temperature or optical applications where rare-earth doping provides specialized functional properties. This material belongs to the family of rare-earth ceramics used in photonics, thermal management, and advanced structural applications where conventional oxides fall short. Its selection typically reflects a need for enhanced thermal stability, optical transparency, or luminescent behavior rather than commodity structural performance.

optical components and photonicshigh-temperature insulatorsthermal barrier coatingslaser host materialsresearch and development compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2913	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.00288	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

YEr3 — Properties & Data | MatWorld

YEr3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental