Fig. 2: Elongation of Néel-type twin-skyrmions depending on the IEC JIL and IL-DMI \({D}_{x}^{\rm{IL}}\). | npj Spintronics

Fig. 2: Elongation of Néel-type twin-skyrmions depending on the IEC JIL and IL-DMI \({D}_{x}^{\rm{IL}}\).

From: Effects of interlayer Dzyaloshinskii-Moriya interaction on the shape and dynamics of magnetic twin-skyrmions

Fig. 2: Elongation of Néel-type twin-skyrmions depending on the IEC JIL and IL-DMI $${D}_{x}^{\rm{IL}}$$ D x IL .The alternative text for this image may have been generated using AI.

The parameters are JIF = 6 meV, ∣DIF∣ = 1.5 meV, \({D}_{y}^{\rm{IL}}={D}_{z}^{\rm{IL}}=0\), and Bz = 1.4 T. For relaxing the structures, the damping parameter α = 1 was used, and the simulation was run for 5 × 106 time steps, i.e., 10 ns. In the points shown in white, the elongation of the twin-skyrmion was unbounded.

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