Anomalous high photovoltages observed in shish kebab-like organic p-n junction nanostructures
writer：Ligui Li, Daniel Jacobs, Benjamin Bunes, Helin Huang, Xiaomei Yang, and Ling Zang*
keywords：organic photovoltaic, photovoltage, perylene diimide, P3HT, shish kebab
source：期刊
specific source：Polym. Chem., 2014, 5, 309
Issue time：2014年
We report the observation of anomalous high photovoltages, which
are significantly higher than the energy level offset between the
highest occupied molecular orbital (HOMO) of the electron donor (D)
and the lowest unoccupied molecular orbital (LUMO) of the acceptor
(A), in single trunk shish kebab-like organic p–n junction nanostructures.
Creation of such high photovoltages is likely due to the
special intermolecular orientation in the unique structure.