Effect of Trap Depth and Interfacial Energy Barrier on Charge Transport in Inverted Organic Solar Cells Employing Nanostructured ZnO as Lectron Buffer Layer

• Main Authors: Rajan, Jose, Elumalai, Naveen Kumar, Ramakrishna, Seeram, Vijila, Chellappan, Jie, Zhang
• Format: Article
• Published: Inderscience Enterprises Ltd. 2014
• Subjects: QC Physics
• Online Access: http://umpir.ump.edu.my/id/eprint/8055/; http://dx.doi.org/10.1504/IJNT.2014.059833

Inverted organic solar cells withdevice structure ITO/ZnO/poly (3-hexylthiophene) (P3HT):[6,6]-phenyl C61 butyric acid methyl ester (PCBM)/ MoO3/Ag were fabricated employing low temperature solution processed ZnO as electron selective layer. Devices with varying film thickness of ZnO interlayer...