GeYO3

ceramic

· GeYO3

GeYO3 is a rare-earth yttrium germanate ceramic compound combining germanium and yttrium oxides, belonging to the family of advanced inorganic ceramics with potential for high-temperature and optical applications. This material is primarily of research interest rather than established commercial production, investigated for use in photonic devices, luminescent applications, and high-temperature structural ceramics where thermal stability and optical transparency may be advantageous over conventional alternatives.

optical ceramics and photonicsluminescent materialshigh-temperature structural ceramicsresearch and developmentrare-earth compound synthesissolid-state laser host materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)2 entries	0.2010	μB	—
↳	0.9986	μB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.587	eV/atom	—
↳	1.180	eV/atom	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

GeYO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental