Be2SeBr

ceramic

· JVASP-69904· Be2SeBr

Be₂SeBr is an experimental mixed-halide beryllium selenide ceramic compound combining beryllium, selenium, and bromine. This material belongs to the family of wide-bandgap semiconductors and ionic crystals, primarily investigated in research contexts for potential optoelectronic and photonic device applications. Be₂SeBr is not widely commercialized but represents an emerging material class where halide substitution in beryllium chalcogenides is explored to tune electronic properties, optical transparency, and thermal stability for next-generation optical windows and UV/visible photonic devices.

optical windowsUV/visible photonicswide-bandgap semiconductorsexperimental optoelectronicsresearch ceramicsadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.810	kg/m³	—

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)	1.047	eV/atom	—
Formation Energy(ΔHf)	0.1808	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.

Be2SeBr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental