HfFe2As
metal· JVASP-75577· HfFe2As
HfFe2As is an intermetallic compound combining hafnium, iron, and arsenic, belonging to the family of transition metal pnictides. This is a research material of interest primarily in condensed matter physics and materials science rather than established engineering practice; it is studied for potential superconducting or magnetoresistive properties within the broader class of iron-based intermetallics. Engineers would consider this material only in advanced research contexts exploring novel electronic or magnetic functionality, rather than in conventional structural or functional applications.
superconductivity researchmagnetism and magnetic materialscondensed matter physicsintermetallic compound developmentelectronic properties investigation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.