Ca3TaGa3Si2O14
ceramic· JVASP-27495· Ca3TaGa3Si2O14
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.
acoustic wave filterselectro-optic modulatorsRF/microwave devicesexperimental piezoelectric applicationshigh-temperature dielectricsphotonic research materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Dielectric Constant (Relative Permittivity)(εr) | — | - | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Piezoelectric Modulus(eij) | — | C/m² | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
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.