Figure 2 | Scientific Reports

Figure 2

From: Ultrafast Dynamics of Plasmon-Exciton Interaction of Ag Nanowire- Graphene Hybrids for Surface Catalytic Reactions

Figure 2

SEM imaging of single layer graphene and ultrafast pump-probe transient absorption spectroscopy.

(a) SEM imaging of graphene on SiO2/Si substrate. (b) Raman spectrum of graphene in Fig. 1(a). (c) Ultrafast pump-probe transient absorption spectroscopy (VIS) of graphene excited by 400 nm laser. (d) The fitted dynamic curve at 532 nm. (e) Ultrafast pump-probe transient absorption spectroscopy (NIR) of graphene excited by 400 nm laser. (f) The fitted dynamic curve at 1103 nm.

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