BaMgTe₂ is a ternary ceramic compound combining barium, magnesium, and tellurium elements, belonging to the class of chalcogenide ceramics. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in optoelectronic and thermoelectric devices where its telluride chemistry may offer band gap tuning and charge carrier mobility advantages. Engineers would consider this compound for specialized solid-state applications requiring thermal or electrical functionality in extreme conditions, though it remains less mature than binary telluride systems and would require careful evaluation against more established semiconductor ceramics for production readiness.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 4,036.4 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3300 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 1,931.9 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1638 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.4240 | eV | DFT · OptB88vdW | ||
| ↳ | 1.160 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 9.211 | - | DFT · OptB88vdW | ||
| ↳ | 7.517 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 33.82 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2326 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.197 | 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