Ba3Ga2Ge4O14 — Properties & Data | MatWorld

Ba3Ga2Ge4O14

Name: Ba3Ga2Ge4O14
Brand: MatWorld

ceramic

· JVASP-34318· Ba3Ga2Ge4O14

Ba3Ga2Ge4O14 is an oxyceramic compound belonging to the family of barium gallium germanate materials, which are crystalline inorganic ceramics typically studied for their optical and electro-optic properties. This material is primarily investigated in research contexts for nonlinear optical applications and potential photonic device integration, where its crystal structure enables frequency conversion, electro-optic modulation, or laser hosting in specialized optical systems. Its development reflects ongoing materials research into alternatives for electro-optic and optical frequency conversion, competing with established platforms like lithium niobate and potassium titanyl phosphate (KTP).

nonlinear opticselectro-optic modulatorsoptical frequency conversionphotonic integrated circuitslaser technology (research)crystalline optical materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.332	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.353	eV	DFT · OptB88vdW
↳	4.246	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	10.69	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.802	-	DFT · OptB88vdW
↳	2.474	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.09980	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000649	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000495	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-101.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	402.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.260	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.

Ba3Ga2Ge4O14

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental