IFLs created from pi-conjugated polymers improve performance and stability of optoelectronic devices

(Phys.org)—A team of researchers from Singapore and the U.K. has found that using a particular type of polymer allowed for creating interfacial layers (IFLs) in optoelectronic devices with improved performance and stability. In their paper published in the journal Nature, the team describes their technique and their results when they made actual devices using the polymer. Antonio Facchetti with Northwestern University offers a News & Views piece on the work done by the team in the same journal issue and outlines some of the benefits of self-compensated polymers as well as some of the hurdles that will need to be overcome before they can be used in commercial products.