Nd3CuSiS7 is a rare-earth transition metal sulfide compound containing neodymium, copper, and silicon. This is a research-phase material studied primarily in solid-state chemistry and materials science contexts rather than established commercial production. The compound represents the broader family of rare-earth chalcogenides, which are investigated for potential applications in thermoelectric devices, magnetic materials, and solid-state electronics where the unique electronic and magnetic properties of rare-earth elements combined with sulfide chemistry offer advantages over conventional semiconductors and magnetic alloys.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1731 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.689 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 15.37 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1895 | C/m² | — | ||
Seebeck Coefficient(S) | -218.2 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.693 | eV/atom | — |