Valley-resolved transport in zigzag graphene nanoribbon junctions

Ming Li,Zi-Liang Cai,Zhi-Bo Feng,Zheng-Yin Zhao

Figure 5. ${P}_{{{KK}}^{{\prime} }}$ versus EF for ZGNR junctions with NL = 40 and different NR. In the left (right) panels, (NL − NR)/2 is even (odd). The enlarged area in the lower panels clearly present the behavior of ${P}_{{{KK}}^{{\prime} }}$ in the high ∣EF∣ region.