BeInSe2

ceramic
· JVASP-70817· BeInSe2

BeInSe2 is a ternary ceramic compound combining beryllium, indium, and selenium—a material class that has primarily been explored in research rather than established in volume industrial production. This compound belongs to the family of semiconducting and optoelectronic ceramics, with potential relevance to specialized photonic and electronic applications where beryllium's thermal and mechanical properties combined with indium-selenium semiconducting behavior could offer advantages. Interest in this material stems from its position in the phase space between binary semiconductors (InSe, BeS) and potential applications in high-temperature or chemically demanding environments, though practical engineering adoption remains limited to specialized research and development contexts.

experimental semiconductorsoptoelectronic researchhigh-temperature ceramicsadvanced photonicsradiation-resistant materials

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
5.324
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.4731
eV/atom—
Formation Energy(ΔHf)
-0.2452
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.