The morphology of organic photovoltaic composites containing a semiconducting polymer and fullerene is controlled by thermally-inducing interdiffusion in an initial bilayer structure. The resultant concentration gradient structure yields efficient charge transfer and charge transport.


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    Title :

    Polymer-fullerene photovoltaics with concentration gradients induced by thermally-controlled interdiffusion


    Contributors:
    Heflin, J.R. (author) / Drees, M. (author) / Gopal, A. (author) / Davis, R.M. (author)


    Publication date :

    2004-01-01


    Size :

    91334 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English