Hf5Te4 is a hafnium telluride ceramic compound belonging to the refractory metal chalcogenide family, which are materials combining early transition metals with chalcogens (sulfur, selenium, tellurium). This is primarily a research and development material rather than a commercialized engineering ceramic; hafnium tellurides are investigated for their potential in high-temperature applications, thermoelectric devices, and advanced electronic applications due to the thermal stability and electronic properties characteristic of hafnium-based compounds. Engineers and researchers consider Hf5Te4 when exploring alternatives to conventional ceramics for extreme-environment applications or when optimizing thermoelectric performance in specialized systems.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 80.47 | GPa | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 39.16 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 10.68 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 4.560 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01040 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6222 | eV/atom | — |