Improvement of Solar Cell Characteristics Using PbS Quantum Dot Superlattice Prepared by Sedimentation

<div>(a) Experimental current-voltage data from QD solar cells. Devices with QDs deposited over 3 days and those with QDs deposited for 20 minutes are compared. (b) Simulated current-voltage characteristics in QD solar cells.</div>

Journal of Nanomaterials

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Figure 5

Figure 5: Improvement of Solar Cell Characteristics Using PbS Quantum Dot Superlattice Prepared by Sedimentation 