Dy3CuSiSe7 is a ternary intermetallic compound combining dysprosium (a rare-earth element), copper, silicon, and selenium. This is a research-phase material rather than a commercial alloy, studied primarily for its potential electromagnetic and thermoelectric properties in the rare-earth materials family. Applications remain largely experimental, with interest focused on high-performance electronics, magnetism-based devices, and advanced energy conversion systems where rare-earth compounds offer performance advantages over conventional metallic alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.817 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.677 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 18.25 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1304 | C/m² | — | ||
Seebeck Coefficient(S) | -187.3 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.365 | eV/atom | — |