@article{20.500.12614/898, year = {2011}, url = {http://hdl.handle.net/20.500.12614/898}, title = {Atomically thin mica flakes and their application as ultrathin insulating substrates for graphene}, doi = {10.1002/smll.201100733}, volume = {7}, journal = {Small}, author = {Castellanos-Gomez A. and Wojtaszek M. and Tombros N. and Agraït, Nicolás and Van Wees B.J. and Rubio-Bollinger G.}, }