BaPbBr — Properties & Data | MatWorld

BaPbBr

Name: BaPbBr
Brand: MatWorld

ceramic

· JVASP-64069· BaPbBr

BaPbBr is a lead-based halide perovskite ceramic compound with a three-component composition of barium, lead, and bromine. This material belongs to the family of halide perovskites, which are primarily of interest in photovoltaic and optoelectronic research rather than traditional structural ceramic applications. BaPbBr and related perovskite compounds are being investigated for next-generation solar cells, light-emitting devices, and radiation detection applications due to their semiconducting properties and tunable bandgap, though they remain largely in the research and development phase with limited commercial deployment compared to established alternatives like silicon photovoltaics.

photovoltaic researchperovskite solar cellsoptoelectronic devicesradiation detectionlight-emitting materialsmaterials research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	16.60	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4700	-	DFT · OptB88vdW
Shear Modulus(G)	-360.0	MPa	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	5.113	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.05600	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	89.98	-	DFT · OptB88vdW
Magnetic Moment(μB)	2.866	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000145	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000208	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-34.29	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	41.86	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8305	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6073	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

BaPbBr

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental