Ca₃TaGa₃Si₂O₁₄ is a complex mixed-metal oxide ceramic composed of calcium, tantalum, gallium, and silicon. This compound belongs to the family of rare-earth and transition-metal silicates, which are typically engineered for high-performance electronic and photonic applications where precise crystalline structure and chemical stability are critical. The material's potential applications lie in electro-optic devices, acoustic wave filters, and specialized semiconductor contexts where the combination of tantalum and gallium oxides provides unique dielectric and piezoelectric properties; however, this compound remains primarily in the research and development phase rather than established high-volume production.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1638 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.071 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 40.07 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.08106 | C/m² | — | ||
Seebeck Coefficient(S) | -178.3 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.842 | eV/atom | — |