YbCuSb2

metal

· JVASP-91640· YbCuSb2

YbCuSb2 is an intermetallic compound composed of ytterbium, copper, and antimony, belonging to the family of rare-earth-containing metals with potential thermoelectric or electronic properties. This material is primarily of research interest rather than established industrial use, investigated for potential applications in thermoelectric energy conversion and solid-state electronics where the rare-earth component and specific crystal structure may enable useful charge-carrier or phonon behavior. Engineers would consider this compound when exploring advanced thermal management, waste-heat recovery, or semiconductor applications where the unique electronic structure of rare-earth intermetallics offers advantages over conventional alternatives.

thermoelectric deviceswaste heat recoveryadvanced electronics researchrare-earth intermetallicsexperimental semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3094	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)	0.04010	eV/atom	—
Formation Energy(ΔHf)	-0.5445	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.

YbCuSb2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control