Germinant ZnO nanorods as a charge-selective layer in organic solar cells

Kunsik An, Jaehoon Kim, Mohammad Afsar Uddin, Seunghyun Rhee, Hyeok Kim, Kyung-Tae Kang, Han Young Woo, Changhee Lee

Table 1 X-ray diffraction (XRD) peak ratio of ZnO nanorods (NRs) with respect to growth time.

Peak Length 45 nm 85 nm 145 nm 190 nm 265 nm (002) 583 683 925 1278 1670 (101) 105 103 99 97 102 (002)(101) 5.55 6.63 9.34 13.17 16.37