LuSiAu

metal

· JVASP-16117· LuSiAu

LuSiAu is a ternary intermetallic compound combining lutetium, silicon, and gold—a research-phase material rather than an established engineering alloy. This material family is primarily of scientific interest for studying phase equilibria and crystal structures in rare earth–precious metal systems, with potential applications in specialized high-temperature or electronic contexts where the unique properties of lutetium and gold combinations could be exploited.

research and developmentintermetallic compoundsrare earth alloysphase studieshigh-temperature applications (exploratory)electronic materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4160	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-33.28	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7674	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.

LuSiAu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control