Tb1 Ge1 O3

semiconductor

· Tb1 Ge1 O3

Terbium germanate (Tb₁Ge₁O₃) is a rare-earth germanium oxide compound belonging to the family of rare-earth germanate semiconductors. This is primarily a research material studied for its potential in optoelectronic and photonic applications, leveraging terbium's luminescent properties combined with germanium oxide's semiconductor characteristics. The compound represents an emerging class of materials being investigated for scintillators, phosphors, and advanced optical devices where rare-earth doping and tunable bandgap engineering are valuable.

scintillation detectorsphotoluminescent materialsresearch optoelectronicsrare-earth phosphorsoptical sensors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.194	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Tb1 Ge1 O3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control