Dysprosium selenide (DySe) is an inorganic ceramic compound belonging to the rare-earth chalcogenide family, formed by combining dysprosium (a lanthanide) with selenium. While primarily explored in research and materials science contexts, DySe is investigated for applications requiring high-temperature stability, semiconductor properties, or specialized optical characteristics typical of rare-earth compounds. Its selection is driven by the unique electronic and thermal properties dysprosium imparts, making it relevant for niche advanced applications where conventional ceramics or semiconductors fall short.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 86.43 | GPa | — | ||
Poisson's Ratio(ν) | 0.3300 | - | — | ||
Shear Modulus(G) | 46.16 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.457 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -8.490 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.812 | eV/atom | — |