YZnAsO is an oxypnictide ceramic compound combining yttrium, zinc, arsenic, and oxygen—a rare material belonging to the emerging class of mixed-anion ceramics. This composition is primarily of research interest rather than established commercial production; it represents exploration of novel ceramic systems that may offer unique combinations of mechanical and electronic properties for future applications. The material's potential lies in its possible use as a semiconductor or functional ceramic in specialized electronic or photonic devices, though engineering applications remain largely experimental.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 11,672.6 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2900 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 6,017.6 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2109 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.287 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 16.84 range 9.739–23.94median of 2 measurements | - | DFT · PBEsol | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 11.27 | - | DFT · OptB88vdW | ||
Electron Effective Mass(m*e) | 0.7167 | me | DFT · OptB88vdW · 27°C | ||
Hole Effective Mass(m*h) | 0.8367 | me | DFT · OptB88vdW · 27°C | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Thermoelectric Power Factor(PF)2 entries | 0.00361 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.00473 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -323 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 272.8 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.953 | 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