Plasmonic Structure Enhanced Exciton Generation at the Interface between the Perovskite Absorber and Copper Nanoparticles

<table>(a) Side view of TPA/ITO/glass with the Cu nanoplasmonic structure. (b) Top view of the Cu nanoplasmonic structure embedded in the TPA thin film.</table>

The Scientific World Journal

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Figure 3

Figure 3: Plasmonic Structure Enhanced Exciton Generation at the Interface between the Perovskite Absorber and Copper Nanoparticles 