Si₃NiP₄ is a ternary ceramic compound combining silicon nitride, nickel, and phosphorus phases, representing an advanced composite material in the silicon nitride family. This material is primarily of research and development interest for high-temperature structural applications where thermal stability and wear resistance are critical, with potential applications in automotive and aerospace sectors seeking lightweight alternatives to traditional metal alloys.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 100.8 | GPa | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | 63.01 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.100 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.4050 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 21.71 | - | — | ||
| ↳ | 20.24 range 18.80–21.68median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.3767 | C/m² | — | ||
| ↳ | 0.7736 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -239.7 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2511 | eV/atom | — |