K3Er

ceramic

· JVASP-125839· K3Er

K3Er is an erbium-containing ceramic compound, likely a rare-earth oxide or erbium-based functional ceramic belonging to the family of materials used in optical, thermal, or electronic applications. While specific industrial deployment data is limited in general engineering literature, erbium ceramics are valued in photonics and specialized high-temperature environments where rare-earth dopants provide unique optical or thermal properties.

optical fiber amplifiershigh-temperature ceramicsrare-earth dopantsphotonics researchthermal barrier coatingsspecialized ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.233	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)	0.5390	eV/atom	—
Formation Energy(ΔHf)	0.5316	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.

K3Er

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental