KBeAs is a ceramic compound composed of potassium, beryllium, and arsenic elements, belonging to the family of intermetallic and compound ceramics. This material is primarily of research and academic interest rather than established industrial production, with potential applications in high-performance structural and electronic applications where the combination of beryllium's low density and arsenic's semiconducting properties may be exploited. Engineers would consider this material only in specialized research contexts exploring novel ceramic phases, as commercial alternatives with proven manufacturing processes and safety profiles dominate industrial practice.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 44.87 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.1900 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 35.74 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.010 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.104 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 7.260 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.5036 | 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