Figure 3 | Scientific Reports

Figure 3

From: Hybrid Organic Tandem Solar Cell Comprising Small-Molecule Bottom and Polymer:Fullerene Top Subcells Fabricated by Thin-Film Transfer

Figure 3

Current density vs voltage (J–V) characteristics of single-junction and tandem solar cells. (a) J–V characteristics of transfer-fabricated organic tandem solar cells with varying TAPC:C70 thickness. (b) J–V characteristics of transfer-fabricated and spin-coated tandem cells with 120-nm-thick TAPC:C70 layers, and two single-junction cells whose active layers are TAPC:C70 and PCPDTBT:PC70BM, respectively.

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