VCoAs
metal· JVASP-148197· VCoAs
VCoAs is a ferromagnetic intermetallic compound in the vanadium–cobalt–arsenic system, representing a specialized alloy designed for magnetic and electronic applications. This material belongs to the Heusler or Heusler-like alloy family, where specific atomic ordering produces tunable magnetic properties and potential half-metallic behavior. VCoAs is primarily a research and emerging material rather than a well-established commercial alloy; it is studied for spintronic devices, magnetocaloric applications, and magnetic sensors where precise control of magnetic moment and electronic band structure is critical.
spintronics devicesmagnetic sensorsmagnetocaloric applicationsresearch magnetic materialshalf-metallic alloysmagnetic refrigeration
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2866 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 2.954 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3801 | 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.