Hg2GeO4 is an inorganic ceramic compound containing mercury, germanium, and oxygen, belonging to the family of mixed-metal oxides. This material is primarily of research interest rather than established in widespread industrial production, with potential applications in optoelectronic devices, photonic materials, and specialized sensing systems where the unique electronic properties of mercury-germanium compounds can be exploited. The compound represents an exploratory direction in functional ceramics, particularly relevant to researchers developing next-generation materials for non-linear optical effects or radiation detection where alternative oxides may be less suitable.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.386 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.094 | eV | DFT · OptB88vdW | ||
| ↳ | 2.288 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 5.478 | - | DFT · OptB88vdW | ||
| ↳ | 3.578 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Thermoelectric Power Factor(PF)2 entries | 0.000933 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.000665 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -133.3 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 453 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 16.79 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02550 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.8765 | 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