ErBi2BrO4 is an erbium-bismuth bromide oxide ceramic compound that belongs to the family of rare-earth oxyhalides. This is a research-phase material with limited commercial production; it is not yet a standard engineering ceramic in widespread industrial use. The erbium-bismuth system is of interest in photonic and electronic applications due to the luminescent properties of erbium and the electronic characteristics imparted by bismuth incorporation, making it a candidate material for optical devices, scintillators, or specialized electronic components where rare-earth dopants provide functional benefits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 82.81 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 45.65 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.676 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.504 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 25.19 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -79.37 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.182 | eV/atom | — |