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. 2019 Nov 29;9:17998. doi: 10.1038/s41598-019-54424-3

Figure 2.

Figure 2

(a) Sheet resistance of SLG/AgNWs composite films with different concentrations of AgNWs. The schematic illustrates the possibilities of the AgNWs to reduce the resistance of graphene. (b) Carrier mobility and carrier concentration of SLG/AgNWs composite films for different concentrations of AgNWs. (c) AgNWs provide a more accessible path for electrons to move than hoping between graphene layers within the overlapping sections. The insert shows a front view of electron transport within an overlapping section. (d) AgNWs provide new conductive “bridges” between the grain boundaries of graphene.