Direct fabrication and IV characterization of sub-surface conductive channels in diamond with MeV ion implantationP. Olivero, G. Amato, F. Bellotti, S. Borini, A. Lo Giudice, F. Picollo and E. VittoneEur. Phys. J. B, 75 2 (2010) 127-132DOI: https://doi.org/10.1140/epjb/e2009-00427-5