MnGaFeCo is a quaternary magnetic alloy combining manganese, gallium, iron, and cobalt elements, representing a research-phase material within the ferromagnetic and half-metallic alloy family. This composition is investigated primarily for spintronics and magnetic device applications where controlled magnetic properties and electronic structure are critical, though it remains largely experimental and is not yet established in high-volume industrial production. Engineers would consider this material for next-generation magnetic sensors, spintronic devices, or permanent magnet applications where the specific combination of these elements offers tailored magnetic performance unavailable from conventional binary or ternary alloys.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 29,490.5 | ksi | — | ||
Shear Modulus(G) | 3,831.9 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3109 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 3.068 | µB | — | ||
Seebeck Coefficient(S) | -4.150 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03760 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1076 | eV/atom | — |