@article{KietzkeNeherKumkeetal.2004, author = {Thomas Kietzke and Dieter Neher and Michael Uwe Kumke and Rivelino V. D. Montenegro and Katharina Landfester and Ullrich Scherf}, title = {A nanoparticle approach to control the phase separation in polyfluorene photovoltaic devices}, year = {2004}, }