BaYBr₅ is a rare-earth halide ceramic compound combining barium, yttrium, and bromine, representing a member of the halide perovskite family. This is primarily a research-phase material investigated for potential optoelectronic and photonic applications, particularly in scintillation detection, radiation sensing, and solid-state lighting where halide perovskites show promise due to their tunable bandgap and efficient photon emission. While not yet in widespread commercial use, materials in this chemical family are of growing interest as alternatives to traditional oxide ceramics in specialized applications requiring specific optical or radiation-response properties.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.284 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.412 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -327.3 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08400 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.048 | eV/atom | — |