Effect of a large hole reservoir on the charge transport in TiO2/organic hybrid devices†
Abstract
We have fabricated hybrid devices in the form of indium tin oxide/titanium dioxide/poly(3-hexylthiophene):[6,6]-phenyl C61 butyric acid methyl ester/copper (ITO/TiO2/P3HT:PCBM/Cu) to clarify the impact of the TiO2/P3HT:PCBM interface on the charge transport using the charge extraction by linearly increasing voltage (
- This article is part of the themed collection: Organic electronics - new physical chemistry insight