Researchers at the Chinese Academy of Sciences in Beijing and the University of Cambridge in the UK have accidently discovered how to enhance the charge-carrier mobility in conjugated polymer thin films by simply adding an ionic additive. The new films, which have a hole mobility that is 24 times higher than those without the ionic additive under the same conditions, could be used to make organic field-effect transistors for use in flexible, lightweight wearable electronics and connected devices….
http://nanotechweb.org/cws/article/tech/65133
