Fig. 2: Domain wall propagation with magnetic field in the Gr/NiFe device. | Communications Physics

Fig. 2: Domain wall propagation with magnetic field in the Gr/NiFe device.

From: Direct visualization of local magnetic domain dynamics in a 2D Van der Walls material/ferromagnet interface

Fig. 2

a Image of the TEM chip showing the location of the Gr/NiFe interface, b high-resolution TEM image of the Graphene placed on permalloy. Domain wall expansion near the Gr/NiFe interface with in-situ magnetic fields along the c (i–v) +x field sweep and d (i–v) −x field sweep.

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