title: High-efficiency inverted organic solar cells with polyethylene oxide-modified Zn-doped TiO2 as an interfacial electron transport layer.
abstract: High efficiency inverted organic solar cells are fabricated using the PTB7:PC71BM polymer by incorporating Zn-doped TiO2 (ZTO) and 0.05 wt% PEO:ZTO as interfacial electron transport layers. The 0.05 wt% PEO-modified ZTO device shows a significantly increased power conversion efficiency (PCE) of 8.10%, compared to that of the ZTO (7.67%) device.
authors: Department of Electrical and Computer Engineering, Global Frontier Center for Multiscale Energy Systems, Seoul National University, Seoul 151-744, Republic of Korea. chlee7@snu.ac.kr phy_thambi@rediffmail.com.
authors: M
authors: M
authors: Thambidurai
authors: Jun Young
authors: JY
authors: Kim
authors: Youngjun
authors: Y
authors: Ko
authors: Hyung-Jun
authors: HJ
authors: Song
authors: Hyeonwoo
authors: H
authors: Shin
authors: Jiyun
authors: J
authors: Song
authors: Yeonkyung
authors: Y
authors: Lee
authors: N
authors: N
authors: Muthukumarasamy
authors: Dhayalan
authors: D
authors: Velauthapillai
authors: Changhee
authors: C
authors: Lee