Journal article (2014) - A. Castellanos Gomez (author), L. Vicarelli (author), H.W. Zandbergen (author), JJ Palacios (author), H.S.J. van der Zant (author), E Prada (author), J.O. Island (author), KL Narashima-Acharya (author), SI Blanter (author), DJ Groenendijk (author), M. Buscema (author), G.A. Steele (author), JV Alvarez (author)