LiBeBO3 — Properties & Data | MatWorld

LiBeBO3

ceramic

· JVASP-35168· LiBeBO3

LiBeBO3 is a lithium beryllium borate ceramic compound belonging to the borate ceramic family, engineered for applications requiring exceptional optical and thermal properties. This material is primarily investigated in research and specialized optical applications where its combination of high refractive index, optical transparency, and thermal stability is valuable; it appears in nonlinear optical device development and laser optics contexts. Engineers would select this compound over conventional optical ceramics when applications demand both optical performance and thermal robustness, though its use remains largely limited to research and high-performance optics rather than general industrial manufacturing.

nonlinear optical deviceslaser optics and photonicshigh-temperature optical windowsresearch optical materialsprecision optical ceramicsthermal management in optical systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	119.7	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	65.13	GPa	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	2.428	kg/m³	DFT · OptB88vdW

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Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	6.499	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	6.628	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.798	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00144	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000768	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-270.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	443.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00850	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.717	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.

LiBeBO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental