SrTiN₂ is an experimental metal nitride compound combining strontium, titanium, and nitrogen, representing a class of ternary metal nitrides under investigation for advanced structural and functional applications. While not yet widely commercialized, materials in this family are pursued for their potential combination of hardness, thermal stability, and electrical properties that could exceed conventional nitride ceramics. Research into SrTiN₂ focuses on thin-film deposition and fundamental characterization, with potential relevance to protective coatings, semiconductor applications, and high-temperature structural uses where traditional transition metal nitrides reach performance limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 121.3 | GPa | — | ||
| ↳ | 130.3 | GPa | — | ||
Poisson's Ratio(ν) | 0.3300 | - | — | ||
Shear Modulus(G)2 entries | 50.26 | GPa | — | ||
| ↳ | 64.59 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.636 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.8180 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 30.20 | - | — | ||
| ↳ | 33.16 | - | — | ||
| ↳ | 17.72 range 8.477–26.96median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -134.3 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.583 | eV/atom | — |