ScNiSb is a ternary intermetallic compound combining scandium, nickel, and antimony, belonging to the Heusler or half-Heusler alloy family of semiconductors. This material is primarily of research interest for thermoelectric and spintronic applications, where its electronic band structure and thermal transport properties make it a candidate for solid-state energy conversion and potential magnetoresistive devices. The compound represents an emerging materials system where engineers and materials scientists explore unconventional elemental combinations to achieve improved figure-of-merit values or novel functional properties beyond what conventional binary or ternary semiconductors provide.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 15,029.5 | ksi | — | ||
| ↳ | 15,272.5 | ksi | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G)2 entries | 9,621.5 | ksi | — | ||
| ↳ | 9,285.3 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2375 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.1100 | eV | — | ||
| ↳ | 0.2630 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 22.40 | - | — | ||
| ↳ | 22.65 | - | — | ||
| ↳ | 20.04 range 18.08–22.00median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.07435 | C/m² | — | ||
| ↳ | 0.08595 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -280.7 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9229 | eV/atom | — |