ErFeGe2O7

ceramic

· JVASP-145323· ErFeGe2O7

ErFeGe2O7 is an erbium iron germanate ceramic compound belonging to the rare-earth oxide family, combining erbium (a lanthanide), iron, and germanium in an oxidic structure. This material is primarily of research and specialized interest rather than widespread industrial use, with potential applications in magnetic ceramics, optical materials, and high-temperature electronic devices where rare-earth iron garnets and related phases offer unique combinations of magnetic and thermal properties. The germanate structure distinguishes it from more common iron oxide ceramics, making it relevant for investigators exploring novel magnetic ordering, phononic behavior, or luminescent properties in the rare-earth iron oxide family.

research ceramicsrare-earth magnetic materialshigh-temperature electronicsoptical/photonic materialsspecialized functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2099	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4690	eV	—
Magnetic Moment(μB)	9.968	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02330	eV/atom	—
Formation Energy(ΔHf)	-2.160	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.

ErFeGe2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental