ErBi2BrO4
ceramic· JVASP-26337· ErBi2BrO4
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.
optical/photonic researchscintillation detectionrare-earth ceramicsexperimental electronicsluminescent materialshigh-density ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 12,010.6 | ksi | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 6,621 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3134 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.182 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.