BaPbBr2

ceramic
· JVASP-137869· BaPbBr2

BaPbBr₂ is a halide perovskite ceramic compound composed of barium, lead, and bromine—a member of the ABX₃ perovskite family that has attracted significant research interest for optoelectronic and photonic applications. This material is primarily investigated in academic and early-stage industrial research contexts for its potential in photovoltaics, X-ray detection, and scintillator applications, where the heavy lead cation and bromine halide ligands offer strong light absorption and ionizing radiation sensitivity. Engineers consider halide perovskites like BaPbBr₂ for next-generation radiation detectors and imaging devices because of their tunable bandgaps and high atomic number—though stability, toxicity concerns, and manufacturing scalability remain active challenges compared to established alternatives such as CdZnTe or silicon-based detectors.

X-ray detectorsgamma-ray scintillatorsperovskite photovoltaicsionizing radiation sensorsoptoelectronic researchthin-film semiconductors

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
23.37
GPa—
Poisson's Ratio(ν)
0.3300
-—
Shear Modulus(G)
10.60
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
6.031
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.6091
eV/atom—
Formation Energy(ΔHf)
-1.157
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.