Germinant ZnO nanorods as a charge-selective layer in organic solar cells
Kunsik Ana,b,**(), Jaehoon Kima, Mohammad Afsar Uddinc, Seunghyun Rheea, Hyeok Kimd, Kyung-Tae Kangb, Han Young Wooc,*(), Changhee Leea,*()

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Fig. 5.. Power conversion efficiency (PCE) variations of organic solar cells (OSCs) depending on the active layer thickness and ZnO nanorod (NR) length.