CuSbAs

metal

· JVASP-75639· CuSbAs

CuSbAs is an intermetallic compound combining copper, antimony, and arsenic, belonging to the class of metal-based ternary systems. This material is primarily investigated in research contexts for potential applications in semiconductor and thermoelectric devices, where the combination of metallic and semi-metallic character can offer unique electronic transport properties. While not widely commercialized in mainstream engineering, CuSbAs and related copper-pnictide compounds are of scientific interest for advanced energy conversion and electronic applications where unconventional property combinations are sought.

thermoelectric devices (research)semiconductor researchintermetallic compoundselectronic materials developmentexploratory metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11,099.7	ksi	—
Shear Modulus(G)	185.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2434	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)	0.1910	eV/atom	—
Formation Energy(ΔHf)	0.1752	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.

CuSbAs

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control