• openAccess   Charge separation in organic photovoltaic cells 

      Giazitzidis, Paraskevas; Argyrakis, Panos; Bisquert, Juan; Vikhrenko, Vyacheslav S. Elsevier (2014)
      We consider a simple model for the geminate electron–hole separation process in organic photovoltaic cells, in order to illustrate the influence of dimensionality of conducting channels on the efficiency of the process. ...