"CHIPS: Mobile ions may tailor organic ICs"

Looking to capitalize on the ability of organic semiconductors to host mobile ions, a Cornell University materials scientist propose bonding mobile ions to the surfaces of these semiconductors instead of doping. Circuitry made from organic polymers bonded to mobile ions can be optimized in ways that are impossible for doped semiconductors, opening the door to new functionality.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=193003627