Er2FeSbO7

ceramic

· JVASP-142799· Er2FeSbO7

Er₂FeSbO₇ is a rare-earth iron antimonate ceramic compound combining erbium, iron, and antimony oxides in a pyrochlore or related crystal structure. This is primarily a research material studied for its potential in high-temperature applications and magnetic or electronic device contexts, rather than a widely commercialized engineering ceramic. The material family is of interest for specialized applications requiring rare-earth doping and mixed-metal oxide stability, though practical industrial adoption remains limited.

Research and developmentHigh-temperature ceramicsRare-earth functional materialsMagnetic device componentsAdvanced ceramics testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.021	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3355 range 0.000–0.6710median of 2 measurements	eV	—
Magnetic Moment(μB)	2.001	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04410	eV/atom	—
Formation Energy(ΔHf)	-2.606	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.

Er2FeSbO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental