Figure 5 | Scientific Reports

Figure 5

From: Design and Synthesis of an Artificial Perpendicular Hard Ferrimagnet with High Thermal and Magnetic Field Stabilities

Figure 5

HRTEM image of the MTJ stack and a schematic of the MTJ device structure. (a) Transmission electron microscopy image showing the sharp interfaces between GaAs, [MnGa/Co2MnSi]4 superlattice, MgO and CoFe layers. Each layer is readily distinguishable. (b) Schematic of the prototype MTJ device with a [MnGa/Co2MnSi]4 superlattice as a reference layer, and CoFe as a sensing layer.

Back to article page