%0 Journal Article %A Ayani C.G. %A Calleja, Fabián %A Casado Aguilar P. %A Norris A. %A Navarro J.J. %A Garnica, Manuela %A Acebrón M. %A Granados, Daniel %A Vázquez de Parga, Amadeo L. %A Rodrigo J.G. %A Miranda, Rodolfo %T Robust, carbon related, superconducting nanostructure at the apex of a tungsten STM tip %D 2019 %U http://hdl.handle.net/20.500.12614/1755 %~