SiRu is a ceramic compound combining silicon and ruthenium, likely explored for high-temperature structural or functional applications where both refractory and metallic properties are desirable. This is primarily a research-phase material; the SiRu family has been investigated for potential use in extreme-environment aerospace components, wear-resistant coatings, and advanced electronic devices where the combination of ceramic stability and metal-like conductivity offers advantages over conventional monolithic ceramics or metals alone.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 204.5 | GPa | — | ||
| ↳ | 204.5 | GPa | — | ||
| ↳ | 190.9 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.6636 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.2909 | - | — | ||
| ↳ | 0.3000 | - | — | ||
Shear Modulus(G)3 entries | 99.34 | GPa | — | ||
| ↳ | 99.34 | GPa | — | ||
| ↳ | 97.34 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.939 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2420 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 63.15 | - | — | ||
| ↳ | 60.56 range 52.27–68.84median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.7521 | C/m² | — | ||
| ↳ | 0.3502 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -106 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.6022 | eV/atom | — | ||
| ↳ | -0.5106 | eV/atom | — |