TbTaO4 — Properties & Data | MatWorld

TbTaO4

ceramic

· JVASP-97984· TbTaO4

Terbium tantalate (TbTaO4) is a rare-earth tantalate ceramic compound belonging to the family of high-refractory oxides. This material is primarily investigated in research and advanced applications where its combination of rare-earth and refractory metal components offers thermal stability and specialized dielectric or optical properties.

high-temperature ceramicsoptical materials researchrefractory applicationsrare-earth compound developmentadvanced functional ceramicslaboratory/experimental use

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.922	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.030	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.520	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

TbTaO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental