BaBeSiO4 is an advanced oxide ceramic compound combining barium, beryllium, and silicate phases, belonging to the family of complex silicate ceramics. This material is primarily investigated in research contexts for high-temperature structural applications and specialized optical/electronic devices where its unique combination of light weight (beryllium content) and thermal stability (silicate framework) offers potential advantages over conventional ceramics. Its commercial adoption remains limited, making it most relevant for engineers developing next-generation aerospace components, thermal barrier coatings, or advanced refractories where experimental material systems are justified by performance requirements.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 14,213.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.3500 | - | — | ||
Shear Modulus(G) | 6,851.6 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1465 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.736 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 10.50 | - | — | ||
| ↳ | 6.285 range 3.001–9.570median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.2509 | C/m² | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01420 | eV/atom | — | ||
Formation Energy(ΔHf) | -3.123 | eV/atom | — |