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.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 43.17 | GPa | — | ||
Poisson's Ratio(ν) | 0.4400 | - | — | ||
Shear Modulus(G) | -15.16 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.514 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.733 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06490 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2995 | eV/atom | — |