Al5CuSe8 is an intermetallic compound combining aluminum, copper, and selenium, representing an experimental or specialized alloy composition not widely documented in conventional engineering databases. This material family is primarily of research interest for potential applications in thermoelectric devices, semiconducting applications, or advanced composite reinforcement, where the combination of metallic and chalcogenide (selenium-based) chemistry might provide unique electronic or thermal transport properties. Engineers would consider this material only in advanced research contexts where conventional alloys prove inadequate, as its manufacturing, availability, and performance characteristics relative to established alternatives remain largely unexplored in industrial practice.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 71.70 | GPa | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 38.22 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.614 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.7350 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 13.66 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.06076 | C/m² | — | ||
Seebeck Coefficient(S) | -83.06 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02130 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8351 | eV/atom | — |