Table 1.

Summarized photovoltaic parameters of different cells.

Samples	VOC (V)	JSC (mA∙cm−2)	FF (%)	PCE (%)
0 wt.% Au@Pt@Au-TiO2	1.00 ± 0.01	20.5 ± 0.2	60.3 ± 0.4	12.4 ± 0.2
0.5 wt.% Au@Pt@Au-TiO2	1.00 ± 0.01	21.3 ± 0.2	62.3 ± 0.4	13.2 ± 0.2
1 wt.% Au@Pt@Au-TiO2	1.00 ± 0.01	21.6 ± 0.3	61.5 ± 1.3	13.4 ± 0.2
2 wt.% Au@Pt@Au-TiO2	1.00 ± 0.01	21.3 ± 0.2	58.7 ± 0.5	12.2 ± 0.1