Ba₂YBr₇ is a rare-earth halide ceramic compound containing barium, yttrium, and bromine. This material is primarily of research interest for applications requiring high-density ceramic hosts, particularly in scintillation detection and luminescent materials where halide compositions can offer rapid response times and tunable optical properties compared to oxide alternatives. While not yet widely commercialized in mainstream engineering, barium-yttrium halides represent an active area of study for radiation detection systems and solid-state lighting applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.869 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.156 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -272.1 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06910 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.130 | eV/atom | — |