AlTlI4 is an intermetallic compound containing aluminum, thallium, and iodine that falls into the class of complex metal halides or intermetallic systems. This material is primarily of research and experimental interest rather than established industrial production, with its development driven by investigations into semiconductor, photonic, or specialized electronic applications where multi-element metal-halide systems offer tunable properties. The thallium-iodine chemistry places it in a family of compounds explored for potential optoelectronic devices, radiation detection, or solid-state applications where unconventional elemental combinations can yield novel functional behavior.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 10.76 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3200 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 4.770 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.900 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 3.327 | eV | DFT · OptB88vdW | ||
| ↳ | 4.204 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 4.822 | - | DFT · OptB88vdW | ||
| ↳ | 3.866 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Thermoelectric Power Factor(PF)2 entries | 0.000648 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.000341 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -246.3 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 316.7 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 0.000 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.7264 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data