KCuSe is an intermetallic compound composed of potassium, copper, and selenium, belonging to the family of ternary metal chalcogenides. This material is primarily of research and development interest rather than a widely established industrial material, with potential applications in thermoelectric devices, semiconducting systems, and advanced functional materials where the combined properties of its constituent elements can be exploited. Engineers and materials scientists investigate KCuSe-type compounds for their electronic properties and structural characteristics in emerging applications where conventional metals and alloys are insufficient.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 34.11 | GPa | — | ||
| ↳ | 41.87 | GPa | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G)2 entries | 21.59 | GPa | — | ||
| ↳ | 25.20 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.139 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.3620 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 52.03 | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -53.75 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7650 | eV/atom | — |