A comparative study of the field emission properties of aligned carbon nanostructures films, from carbon nanotubes to diamondF. Le Normand, C. S. Cojocaru, C. Fleaca, J. Q. Li, P. Vincent, G. Pirio, L. Gangloff, Y. Nedellec and P. LegagneuxEur. Phys. J. Appl. Phys., 38 2 (2007) 115-127DOI: https://doi.org/10.1051/epjap:2007052