Al3Ge

metal
· JVASP-125504· Al3Ge

Al₃Ge is an intermetallic compound composed of aluminum and germanium, representing a rare metal-metalloid phase that exists primarily in research and specialized industrial contexts rather than as a commodity material. While not widely used in mainstream engineering, intermetallics in the Al-Ge system are investigated for potential applications in high-temperature structural materials and semiconductor-related applications where the combination of light weight and thermal stability may offer advantages over conventional alloys. Engineers would consider this material only in advanced research projects or niche applications requiring the specific properties of aluminum-germanium compounds, as availability, cost, and processing maturity remain significant limitations compared to conventional aluminum alloys or germanium-silicon semiconductors.

intermetallic research compoundshigh-temperature structural studiessemiconductor materials researchlightweight advanced alloys (experimental)materials science development

Compliance & Regulations

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