No more breaks for electronsNo more breaks for electrons

In semiconducting polymers, the mobility of negative charges is typically much smaller than that of positive
charges. Identification of a universal electron-trap level that is associated with water complexation now clarifies
this difference and provides guidelines for the design of improved organic semiconductors.In semiconducting polymers, the mobility of negative charges is typically much smaller than that of positive
charges. Identification of a universal electron-trap level that is associated with water complexation now clarifies
this difference and provides guidelines for the design of improved organic semiconductors.