BaCaGa4O8 — Properties & Data | MatWorld

BaCaGa4O8

Name: BaCaGa4O8
Brand: MatWorld

ceramic

· JVASP-57165· BaCaGa4O8

BaCaGa₄O₈ is an oxyceramic compound belonging to the barium calcium gallate family, a specialized ceramic material primarily explored in research contexts for functional and electronic applications. This material is of particular interest in photonic and optical device research, where gallate-based ceramics are investigated for luminescent properties, scintillation applications, and potential use in radiation detection systems. Engineers consider such compounds when conventional oxides prove insufficient for high-performance optical or radiation-sensing roles, though maturity and commercial availability remain limited compared to established ceramic families.

scintillation detectorsoptical ceramics (research)radiation detectionluminescent materialshigh-temperature ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.860	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.210	eV	DFT · OptB88vdW
↳	5.261	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.655	-	DFT · OptB88vdW
↳	2.839	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000755	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000429	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-110.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	412	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.400	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.

BaCaGa4O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental