NaGeSe₂ is a mixed halide ceramic compound belonging to the family of sodium germanium selenides, synthesized materials that combine alkali metal, group 14, and chalcogen elements. This compound is primarily of research interest in materials science and solid-state chemistry, investigated for potential applications in ionic conductivity, photonic devices, and specialized optical systems where its ceramic structure offers thermal stability and chemical resistance. Compared to more established ceramics, NaGeSe₂ and related compositions are still in the exploratory phase, with potential advantages in specific niche applications such as solid electrolytes, infrared optics, or semiconductor devices where the unique combination of sodium mobility and selenium bonding may provide performance benefits.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 41.38 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2900 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 21.49 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.578 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.07850 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.5954 | 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