DyCuSe2 is an intermetallic compound combining dysprosium (a rare earth element), copper, and selenium. This is a research-phase material rather than a production alloy, belonging to the family of rare earth chalcogenides and intermetallics that are investigated for electronic, magnetic, and thermoelectric properties. Materials in this composition space are of interest to materials scientists exploring quantum materials, semiconducting compounds, and functional ceramics where rare earth elements provide unique magnetic or electronic behavior.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.857 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.199 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 19.91 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.3836 | C/m² | — | ||
| ↳ | 0.5485 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -306.8 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00610 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.254 | eV/atom | — |