Ba4BiBr

ceramic

· JVASP-64636· Ba4BiBr

Ba₄BiBr is a barium bismuth halide ceramic compound representing a ternary ionic material combining alkaline earth and post-transition metal chemistry. This is primarily a research-phase material studied for its structural and electronic properties rather than an established commercial ceramic. The compound belongs to the halide perovskite and related ceramic families being investigated for potential applications in optoelectronic devices, solid-state semiconductors, and scintillation materials, where bismuth-containing ceramics offer unique photon-absorption and carrier-transport characteristics.

experimental semiconductorshalide ceramics researchscintillation detectorsoptoelectronic devicesradiation detection materialssolid-state physics studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,229.2	ksi	—
Shear Modulus(G)	-516.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1971	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7462	eV/atom	—
Formation Energy(ΔHf)	-0.2769	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.

Ba4BiBr

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental