Extended Data Fig. 6: Tracking the Fermi arcs by fitting Lorentzians to MDCs. | Nature

Extended Data Fig. 6: Tracking the Fermi arcs by fitting Lorentzians to MDCs.

From: Topological chiral crystals with helicoid-arc quantum states

Extended Data Fig. 6

a, Zoomed-in region of the Fermi surface (Fig. 2d), with the Fermi arcs tracked (blue circles) and the surface BZ marked (red dashed lines). b, Representative fits of Lorentzian functions (red lines) to the MDCs (filled blue circles). The peaks indicate the extracted positions of the Fermi arc (open blue circles) and the \(\bar{{\rm{X}}}\) pocket.

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