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. 2016 Nov 10;6:36834. doi: 10.1038/srep36834

Figure 4.

Figure 4

(a) High resolution ARPES derived Fermi surface in vicinity of Z point measured with  = 23 eV; (b) cartoon of the two domain Fermi surface in vicinity of Z point; (c,d) high resolution energy cut along the shortest ZZ direction at kx = 0.05 Å−1 and its second derivative respectively.