Figure - available from: Journal of Superconductivity and Novel Magnetism
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Angular (0° ≤ θ ≤ 90°) hysteresis loops of FeCo/Cu MNWs for: aLCu = 3 nm, bLCu = 12 nm, and cLCu = 20 nm

Angular (0° ≤ θ ≤ 90°) hysteresis loops of FeCo/Cu MNWs for: aLCu = 3 nm, bLCu = 12 nm, and cLCu = 20 nm

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FeCo binary alloys with high saturation magnetization have been envisioned as the most promising compounds in the fabrication of solid-state devices, including hard drives. Forming multilayered nanowires (MNWs) of these alloys would allow for ultra-high density data storage by reversing spins in the 3D space. However, thorough experimental investig...