AlCuTe2 is an aluminum-copper-tellurium intermetallic semiconductor compound, likely explored within thermoelectric and advanced electronic materials research. This material belongs to the family of metal tellurides, which are investigated for potential applications in solid-state energy conversion and optoelectronic devices where the combination of metallic and semiconducting properties offers distinct advantages. While not yet widely established in mainstream production, AlCuTe2 represents materials science work aimed at developing alternatives for thermal-to-electric energy recovery or specialized electronic applications where conventional semiconductors fall short.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 51.67 | GPa | — | ||
| ↳ | 51.46 | GPa | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G)2 entries | 24.32 | GPa | — | ||
| ↳ | 25.17 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.117 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 2.060 | eV | — | ||
| ↳ | 1.102 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 11.70 | - | — | ||
| ↳ | 12.13 | - | — | ||
| ↳ | 11.20 range 10.48–11.93median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.01918 | C/m² | — | ||
| ↳ | 0.5507 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -121.3 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3700 | eV/atom | — |