Tb4 Ta4 O16

semiconductor

· Tb4 Ta4 O16

Tb₄Ta₄O₁₆ is a mixed rare-earth/transition-metal oxide ceramic compound combining terbium and tantalum in an ordered oxide lattice. This material belongs to the family of complex oxides and pyrochlore-related structures, primarily investigated in research contexts for functional ceramic applications. Potential industrial relevance lies in high-temperature oxide electronics, photocatalytic systems, and advanced ceramics where the combination of rare-earth and refractory metal elements offers tailored electronic and structural properties.

high-temperature ceramicsresearch/experimental semiconductorsphotocatalytic materialsoxide electronicsfunctional ceramicsrare-earth compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.739	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.493	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.

Tb4 Ta4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control