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. 2022 May 30;13:3000. doi: 10.1038/s41467-022-30460-y

Fig. 3. Magnetic field dependence of the DW ellipticity.

Fig. 3

a DW displacement plotted against temperature for various in-plane dc magnetic field Hy applied to the sample. b The changes in DW displacement Δx induced by dc field values of Hy=500Oe and 1000Oe show sharp peaks at T=135K and 136K, indicating a phase transition into the linear wall state, c DW displacement versus Hac for different values of in-plane dc fields Hy at T=139K. A clear change in the DW displacement and mobility is observed by tuning the wall ellipticity with an in-planed field Hy applied to the sample near TBG. d DW displacement plotted versus in-plane field Hy for various temperatures. A saturation behavior is observed at lower temperatures toward the Bloch wall phase.