LuCuSb2

metal

· JVASP-90844· LuCuSb2

LuCuSb2 is an intermetallic compound composed of lutetium, copper, and antimony, belonging to the rare-earth metal family. This is primarily a research material studied for potential thermoelectric and electronic applications, with properties influenced by the rare-earth element lutetium and the semiconducting behavior of the copper-antimony system. The material represents exploratory work in advanced functional materials rather than an established industrial compound.

thermoelectric devices (research phase)rare-earth intermetallicssolid-state electronics researchheat-to-electricity conversionmaterials science experimentationcondensed matter physics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.005	kg/m³	—

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)	0.02480	eV/atom	—
Formation Energy(ΔHf)	-0.5070	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.

LuCuSb2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control