Structural and mechanical properties of radiofrequency N2/H2 cold plasma-nitrided C38 carbon steelF.Z. Bouanis, F. Bentiss, M. Traisnel and C. JamaEur. Phys. J. Appl. Phys., 55 3 (2011) 31302DOI: https://doi.org/10.1051/epjap/2011110061