Performance enhancement of ZnO nanowires/PbS quantum dot depleted bulk heterojunction solar cells with an ultrathin Al<sub>2</sub>O<sub>3</sub> interlayer

Performance enhancement of ZnO nanowires/PbS quantum dot depleted bulk heterojunction solar cells with an ultrathin Al₂O₃ interlayer

Zang Shuaipu¹, Wang Yinglin^{1, 2, †}, Li Meiying¹, Su Wei¹, An Meiqi¹, Zhang Xintong^{1, 2, ‡}, Liu Yichun^{1, 2}

(color online) (a) J–V characteristics of cells with and without Al₂O₃ interlayer under dark and AM 1.5 G solar irradiation (100 mW/cm²), and cells transmittance data were shown in the insert; (b) parameters statistics for 5 cells with and without Al₂O₃ interlayer.