VFeAs
metal· JVASP-90125· VFeAs
VFeAs is an intermetallic compound composed of vanadium, iron, and arsenic, belonging to the family of transition metal pnictides. This material is primarily of research interest rather than established in commercial production, investigated for its potential electronic and magnetic properties as part of materials science exploration into novel intermetallic phases. Interest in VFeAs-class compounds stems from their potential applications in spintronics, magnetism research, and solid-state physics, where the combination of transition metals with pnictogens can yield unusual electronic band structures or magnetic ordering.
spintronics researchintermetallic compound studiesmagnetic material characterizationsolid-state physics experimentselectronic device development (exploratory)condensed matter physics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 27,683.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 12,238.3 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2801 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 3.299 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02660 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2886 | 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.