NpSi2Au2 is an intermetallic compound combining neptunium, silicon, and gold in a defined stoichiometric ratio, representing a rare-earth or actinide-based metallic system. This is fundamentally a research material rather than a commercial alloy; such ternary intermetallics are typically investigated for their unique electronic, magnetic, or structural properties in specialized metallurgical studies. The material would be of interest to nuclear materials scientists, condensed matter physicists, and materials researchers exploring advanced intermetallic phases, though practical industrial applications remain limited to laboratory and fundamental research contexts.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 16,957.8 | ksi | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 4,454.1 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4380 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 3.992 | µB | — | ||
Seebeck Coefficient(S) | -26.57 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2493 | eV/atom | — |