BeGaBr — Properties & Data | MatWorld

BeGaBr

ceramic

· JVASP-67158· BeGaBr

BeGaBr is an experimental ceramic compound combining beryllium, gallium, and bromine elements, representing a rare ternary halide system that sits at the intersection of semiconductor and ceramic chemistry research. This material family is primarily of academic and materials science interest, with potential applications in niche optoelectronic or photonic device research where unconventional compositions might offer unique optical or electronic properties. The limited industrial deployment reflects both the toxicity concerns associated with beryllium compounds and the nascent state of such ternary halide ceramics, making BeGaBr a candidate material for specialized research environments rather than mainstream engineering applications.

experimental optoelectronics researchadvanced ceramics developmentmaterials chemistry investigationsphotonic device substrates (potential)high-purity compound synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	5,079.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.03000	-	DFT · OptB88vdW
Shear Modulus(G)	-15.95	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1506	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000415	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000875	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-2.020	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-1.887	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)	0.4729	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.06154	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.

BeGaBr

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental