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. 2014 Jul 11;5:4144. doi: 10.1038/ncomms5144

Figure 3. Behaviour of the electron–phonon pairing interaction.

Figure 3

(a) Calculated nesting function for CuxBi2Se3 corresponding to x=0.16. Notice that the basal area given by ΓFZL points of the momentum space is in fact rhombus as seen from the BZ plot shown in Fig. 2a. (b) Calculated average electron–phonon pairing interaction ‹W(q)›N(0) as a function of momentum within the basal area ΓFZL.