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. 2016 Mar 17;7:11006. doi: 10.1038/ncomms11006

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(a) Fermi surface map in the k_y-k_z plane at k_x=0, acquired with soft X-ray. (b) Fermi surface map in the k_x-k_y plane at k_z=0, taken with hv=455 eV as indicated in a. (c) ARPES intensity profile as a function of energy relative to Fermi level in the k_x-k_y plane containing a pair of Weyl nodes W2. (d) Photoemission intensity plot along cut_x passing through W2. (e) The corresponding curvature plot of the spectrum in d with the calculated bands overlaid on top for comparison. (f,g) and (h,i), Same as d,e but along a long cut_y and cut_z, respectively.