CaCuAs

metal
· CaCuAs

CaCuAs is an intermetallic compound combining calcium, copper, and arsenic elements, representing a specialized ternary metallic system. This material exists primarily in research and experimental contexts rather than widespread industrial production, with potential applications in semiconductor research, thermoelectric devices, or specialized metallurgical studies where the unique combination of these three elements provides distinctive electronic or thermal transport properties. Engineers would consider this compound only for advanced research applications requiring the specific properties arising from calcium-copper-arsenic interactions, as commercial alternatives and more established intermetallics typically serve conventional engineering needs.

experimental intermetallic compoundssemiconductor researchthermoelectric material developmentmaterials characterization studiesphase diagram research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)2 entries
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Pa——
↳
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Pa——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)2 entries
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Pa——
↳
—
Pa——
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Seebeck Coefficient(S)
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µV/K——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.