BaPbBr is a lead-based halide perovskite ceramic compound with a three-component composition of barium, lead, and bromine. This material belongs to the family of halide perovskites, which are primarily of interest in photovoltaic and optoelectronic research rather than traditional structural ceramic applications. BaPbBr and related perovskite compounds are being investigated for next-generation solar cells, light-emitting devices, and radiation detection applications due to their semiconducting properties and tunable bandgap, though they remain largely in the research and development phase with limited commercial deployment compared to established alternatives like silicon photovoltaics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 16.60 | GPa | — | ||
Poisson's Ratio(ν) | 0.4700 | - | — | ||
Shear Modulus(G) | -360.0 | MPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.113 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.05600 | eV | — | ||
Magnetic Moment(μB) | 2.866 | µB | — | ||
Seebeck Coefficient(S) | -34.29 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.8305 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6073 | eV/atom | — |