Figure 4 | Light: Science & Applications

Figure 4

From: Exceeding the limit of plasmonic light trapping in textured screen-printed solar cells using Al nanoparticles and wrinkle-like graphene sheets

Figure 4

(a) EQE curves for screen-printed solar cells (black) and Al nanoparticle/graphene-enhanced screen-printed solar cells (red). The surface coverage for Al nanoparticles and graphene sheets was 10%; (b) The absorption enhancement of screen-printed solar cells through the integration of 100 nm Al nanoparticles and wrinkle-like graphene sheets (red, compared with bare cells), the absorption enhancement of screen-printed solar cells through the integration of 100 nm Al nanoparticles (purple, compared with bare cells), and the absorption enhancement of Al nanoparticle-enhanced screen-printed solar cells through the integration of wrinkle-like graphene sheets (blue, compared with Al-enhanced cells). EQE, external quantum efficiency.

Back to article page