TeTaO2F — Properties & Data | MatWorld

TeTaO2F

ceramic

· TeTaO2F

TeTaO₂F is a tellurium-tantalum oxide fluoride ceramic compound that combines heavy metal oxides with fluorine, placing it in the family of mixed-metal oxyfluoride ceramics. This material is primarily of research interest rather than established industrial production, explored for optical and photonic applications where the combination of tellurium and tantalum oxides can yield useful refractive indices and potential nonlinear optical behavior. Engineers and researchers consider this material family for specialized photonic devices, laser optics, and potentially radiation shielding applications where the high atomic mass of tantalum and tellurium provides density and attenuation benefits.

optical fibers and waveguidesnonlinear optical materialsphotonic integrated circuitsradiation shieldingresearch/experimental opticshigh-refractive-index ceramics

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 · GLLB-SC
Magnetic Moment(μB)	0.8463	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4800	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.

TeTaO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental