SrTiN2
metal· SrTiN2
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.
experimental research materialsprotective coatingsthin-film applicationshigh-temperature compoundsadvanced ceramics developmentsemiconductor substrate materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.636 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.583 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.