SrTaO is a strontium tantalate ceramic compound belonging to the perovskite oxide family. It is primarily investigated as a high-temperature structural ceramic and dielectric material in research applications, with potential use in advanced thermal barrier coatings, electronic substrates, and extreme-environment components where chemical stability and refractory properties are critical. This material is notable for its strong covalent bonding between strontium, tantalum, and oxygen, making it a candidate for specialized applications where conventional oxides reach their performance limits.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 30.27 | GPa | DFT · OptB88vdW | ||
Shear Modulus(G) | 1.500 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.465 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.510 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.5075 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data