@misc{BartolomeoGiubileoRomeoetal., author = {Bartolomeo, Antonio di and Giubileo, Filippo and Romeo, Francesco and Sabatino, Paolo and Carapella, Giovanni and Iemmo, Laura and Schr{\"o}der, Thomas and Lupina, Grzegorz}, title = {Graphene field effect transistors with Niobium contacts and asymmetric transfer characteristics}, series = {Nanotechnology}, volume = {26}, journal = {Nanotechnology}, number = {47}, issn = {1361-6528}, pages = {475202}, language = {en} }