BaSiO3
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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 189.5 | GPa | — | ||
Poisson's Ratio(ν) | 0.2200 | - | — | ||
Shear Modulus(G) | 154.0 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.351 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)3 entries | 1.289 | eV | — | ||
| ↳ | 3.400 | eV | — | ||
| ↳ | 4.617 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 6.271 | - | — | ||
Magnetic Moment(μB)2 entries | -0.00000855 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -88.52 | µV/K | — |
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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)4 entries | -2.680 | eV/atom | — | ||
| ↳ | 0.2600 | eV/atom | — | ||
| ↳ | -3.354 | eV/atom | — | ||
| ↳ | -3.152 | eV/atom | — |
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.
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.