TaTbO3

ceramic

· TaTbO3

TaTbO3 is a mixed rare-earth oxide ceramic compound combining tantalum and terbium, belonging to the family of complex oxide perovskites and related structures. This material is primarily of research interest for high-temperature applications, photonic devices, and specialized dielectric components, where its thermal stability and potential optical properties are being investigated. It represents an emerging functional ceramic with potential applications in scenarios requiring combined tantalum and rare-earth element properties, though industrial adoption remains limited compared to established alternatives like alumina or yttria-based ceramics.

high-temperature ceramics researchoptical/photonic devicesspecialized dielectric coatingsthermal barrier applicationsrare-earth compound developmentadvanced material research

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.3990	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.108	eV/atom	DFT

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.

TaTbO3 — Properties & Data | MatWorld

TaTbO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental