La3Au

metal

· JVASP-131980· La3Au

La₃Au is an intermetallic compound composed of lanthanum and gold, belonging to the rare-earth metal alloy family. This material is primarily of research and specialized interest rather than mainstream industrial production, with applications explored in electronic materials, superconductivity studies, and advanced metallurgical research. Its combination of rare-earth and noble metal constituents makes it notable for fundamental investigations into phase behavior and potential functional properties, though cost and availability limit adoption compared to more conventional engineering alloys.

research and developmentintermetallic compoundselectronic materialssuperconductivity studiesrare-earth alloyshigh-temperature metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2744	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1346	eV/atom	—
Formation Energy(ΔHf)	-0.3672	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.

La3Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control