ErSbO4

ceramic

· JVASP-117233· ErSbO4

ErSbO4 is a rare-earth antimonate ceramic compound containing erbium and antimony oxides, representing a functional ceramic material from the lanthanide oxysalt family. This material is primarily investigated in research contexts for its potential in optoelectronic and photonic applications, as erbium-doped ceramics are known for luminescent properties and potential use in fiber amplifiers and laser systems. While not yet widely deployed in mainstream industrial production, erbium antimonates are of academic and specialized interest for their refractory characteristics and potential in radiation-resistant or high-temperature ceramic composites.

photonic materials (research)optical fiber amplifiers (emerging)high-temperature ceramicsrare-earth functional ceramicsradiation-resistant coatings (exploratory)laser host materials (laboratory-scale)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2820	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.259	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.600	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.

ErSbO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental