AlSe2

metal
· JVASP-123640· AlSe2

AlSe₂ is an intermetallic compound combining aluminum with selenium, belonging to the family of metal-selenium systems that exhibit semiconducting or semi-metallic behavior depending on composition and processing. This material is primarily of research interest rather than established in high-volume production, with potential applications in thermoelectric devices, optoelectronic components, and specialized semiconductor research where the metal-chalcogenide system offers tunable electronic properties. Engineers would consider AlSe₂ for niche applications requiring layered structural characteristics or semiconducting behavior at elevated temperatures, though availability and standardized processing routes remain limited compared to conventional alloys.

thermoelectric devicessemiconductor researchoptoelectronicsexperimental phase-change materialshigh-temperature electronic applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Poisson's Ratio(ν)
—
-——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
—
µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
Formation Energy(ΔHf)
—
eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.