Lu1 Al3

semiconductor

· Lu1 Al3

Lu₁Al₃ is an intermetallic compound formed from lutetium and aluminum, belonging to the family of rare-earth–aluminum intermetallics. This material is primarily of research and academic interest rather than established industrial production, with potential applications in high-temperature structural materials and functional compounds where the unique properties of lutetium—including high density and thermal stability—can be leveraged alongside aluminum's lightness and workability.

rare-earth intermetallics researchhigh-temperature structural studiesadvanced ceramics developmentmaterials science characterizationexperimental aerospace compoundsspecialized alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02200	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4200	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.

Lu1 Al3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control