CaPb3Se4 is an inorganic ceramic compound composed of calcium, lead, and selenium, belonging to the family of chalcogenide ceramics. This material is primarily of research and developmental interest rather than established in mainstream engineering, with potential applications in optoelectronic and photonic devices where lead-containing selenides are explored for their semiconducting and light-absorption properties. Engineers would consider this material for niche applications requiring specific optical or electrical characteristics inherent to lead chalcogenides, though availability, processing maturity, and regulatory considerations around lead content typically limit adoption compared to lead-free alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 5,937.8 | ksi | — | ||
Poisson's Ratio(ν) | 0.4800 | - | — | ||
Shear Modulus(G) | 175.5 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2528 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.7370 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9917 | eV/atom | — |