MnFe2Se4
metal· JVASP-155257· MnFe2Se4
MnFe2Se4 is an intermetallic compound combining manganese, iron, and selenium, belonging to the spinel or related crystal structure family of magnetic materials. This is primarily a research-phase material studied for its magnetic and electronic properties rather than an established industrial commodity. Interest in this compound centers on potential applications in magnetic device engineering and solid-state physics, where the combination of transition metals with a chalcogenide (selenium) can produce useful ferrimagnetic or antiferromagnetic behavior; similar ternary manganese-iron-chalcogenide systems are investigated for spintronics, sensors, and magnetic refrigeration where conventional alloys fall short.
magnetic devices (research phase)spintronics applicationsmagnetic sensorssolid-state researchchalcogenide compound studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.