Be2GaSe

ceramic

· JVASP-70355· Be2GaSe

Be₂GaSe is a ternary ceramic compound combining beryllium, gallium, and selenium in a fixed stoichiometric ratio. This material belongs to the family of compound semiconductors and wide-bandgap ceramics, primarily investigated in research contexts for its potential in optoelectronic and high-temperature applications. Be₂GaSe is notable for combining beryllium's thermal stability and low density with gallium and selenium's semiconducting properties, making it of interest for advanced device engineering where conventional III-V semiconductors may reach performance limits.

Wide-bandgap semiconductors (research)High-temperature optoelectronicsUV detectors and emittersThermal management compoundsAdvanced ceramic researchSpace and aerospace electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.657	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)	0.9220	eV/atom	—
Formation Energy(ΔHf)	0.4569	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.

Be2GaSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental