Be2InSe

ceramic

· JVASP-67285· Be2InSe

Be₂InSe is an experimental ternary ceramic compound combining beryllium, indium, and selenium. This material belongs to the family of wide-bandgap semiconductors and chalcogenides, primarily of research interest rather than established commercial production. Potential applications center on optoelectronic and photonic devices where wide bandgap semiconductors offer advantages in UV detection, high-temperature operation, or radiation hardness; the specific composition may target niche uses in space or high-energy physics instrumentation where beryllium's low density and indium-selenium's optical properties could be leveraged.

UV photodetectorsSpace radiation instrumentationHigh-temperature semiconductorsResearch optoelectronicsRadiation-hard devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.770	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)	0.7009	eV/atom	—
Formation Energy(ΔHf)	0.2344	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.

Be2InSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental