@article { Kymakis, title = {Effective mobility and photocurrent of carbon nanotube-polymer composite photovoltaic cells}, journal = {NANOTECHNOLOGY}, volume = {18}, year = {2007}, pages = {435702}, author = {E. Kymakis and P. Servati and P. Tzanetakis and E. Koudoumas and N. Kornilios and Y. Franghiadakis and G.A.J. Amaratunga} }