AlTeI7 is an intermetallic compound combining aluminum, tellurium, and iodine; this is a research-phase material not yet widely commercialized. The compound belongs to the family of halide-containing intermetallics, which are being investigated for potential applications in solid-state electronics, layered heterostructures, and energy storage systems where layered crystal structures and tunable electronic properties are advantageous.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9.520 | GPa | — | ||
Exfoliation Energy(Eexf) | 95.51 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.3200 | - | — | ||
Shear Modulus(G) | 4.590 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.283 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.774 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 11.16 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1355 | C/m² | — | ||
Seebeck Coefficient(S) | -344.1 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3567 | eV/atom | — |