Ba₂AsBr is an inorganic ceramic compound composed of barium, arsenic, and bromine, belonging to the family of halide perovskites and related structures. This is a research-stage material studied primarily for its electronic and optical properties; it is not yet established in commercial applications. The material is of interest to researchers investigating halide semiconductors for potential photovoltaic, optoelectronic, or radiation detection applications, though its arsenic content and stability characteristics require further evaluation before industrial deployment.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.451 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.9490 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 26.94 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.597 | 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