GeTbO3

ceramic

· GeTbO3

GeTbO3 is a rare-earth oxide ceramic compound combining germanium, terbium, and oxygen, belonging to the family of rare-earth germanates. This material is primarily of research interest rather than established industrial use, with potential applications in optical, magnetic, and electronic device architectures where the combination of rare-earth activity and germanate host properties offers tunable functionality.

optical materials researchrare-earth host materialsmagnetic ceramicselectronic device substratesphotonics developmentluminescent materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.2010	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.460	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.

GeTbO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental