BaSiO3 — Properties & Data | MatWorld

BaSiO3

Name: BaSiO3
Brand: MatWorld

semiconductor

· BaSiO3

Barium silicate (BaSiO3) is an inorganic ceramic compound that functions as a semiconductor material, belonging to the silicate family of functional ceramics. It is primarily investigated in research and advanced materials contexts for applications requiring stable ceramic structures with electrical properties, particularly in high-temperature and specialized electronic environments. BaSiO3 offers potential advantages over conventional semiconductors in scenarios demanding chemical stability, thermal resistance, and dielectric performance, making it of interest for niche industrial applications where traditional semiconductors are unsuitable.

high-temperature electronicsceramic semiconductorsdielectric materialsphosphor host materialsthermal barrier coatingsresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	189.5	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2200	-	DFT · OptB88vdW
Shear Modulus(G)	154.0	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.351	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	1.289	eV	DFT · PBE
↳	3.400	eV	DFT · GLLB-SC
↳	4.617	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	6.271	-	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	-0.00000855	μB	DFT
↳	0.000	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.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)4 entries	-2.680	eV/atom	DFT
↳	0.2600	eV/atom	DFT
↳	-3.152	eV/atom	DFT · OptB88vdW
↳	-3.354	eV/atom	Measured

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

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

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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.

BaSiO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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