TbCaF6 — Properties & Data | MatWorld

TbCaF6

ceramic

· JVASP-59633· TbCaF6

TbCaF6 is a fluoride-based ceramic compound combining terbium, calcium, and fluorine elements, belonging to the family of rare-earth fluoride ceramics. This material is primarily of research and specialized industrial interest, explored for its optical and thermal properties in applications requiring rare-earth-doped ceramics. Terbium-containing fluorides are investigated for photonic devices, laser host materials, and high-temperature thermal management systems where their chemical stability and fluoride-network structure offer advantages over oxide ceramics in specific wavelength ranges and corrosive environments.

laser host materialsoptical phosphorsrare-earth fluoride researchhigh-temperature thermal applicationsphotonic device substratescorrosion-resistant ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	35.51	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4900	-	DFT · OptB88vdW
Shear Modulus(G)	7.470	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.742	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	848	-	DFT · OptB88vdW
Magnetic Moment(μB)	1.943	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1218	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.628	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.

TbCaF6

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental