Al4GaSb5

metal
· JVASP-101747· Al4GaSb5

Al4GaSb5 is an intermetallic compound combining aluminum, gallium, and antimony elements, representing a specialized material from the III-V semiconductor and intermetallic family. This compound is primarily of research and development interest rather than established production use, with potential applications in high-temperature electronics, optoelectronics, and thermoelectric devices where the unique combination of metallic and semiconducting properties may offer advantages. Engineers would consider this material for novel device applications requiring specific bandgap characteristics or thermal management properties in extreme environments, though its limited commercial availability and maturity mean it remains largely in experimental evaluation rather than mainstream engineering practice.

experimental semiconductorshigh-temperature electronicsthermoelectric devicesoptoelectronic researchIII-V compound researchadvanced material development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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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.
Al4GaSb5 — Properties & Data | MatWorld