DyPS4 is a dysprosium-based polysulfide ceramic compound belonging to the rare-earth chalcogenide family. This material is primarily of research interest for advanced applications requiring high stiffness and thermal stability, with potential use in high-temperature structural components, thermal management systems, and optoelectronic devices where rare-earth elements provide unique electronic or photonic properties. As a relatively specialized composition, DyPS4 represents an emerging material system investigated for next-generation aerospace, nuclear, or solid-state electronics applications where conventional ceramics may reach performance limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 47.17 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 25.74 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.932 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.278 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -307.6 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.121 | eV/atom | — |