of graphite and hydrogen and so give much lower g-numbers than 66 on the same substrates. See also Chemical vapor deposition Cathodic arc deposition Poly(hydridocarbyne) References External links "Diamond-like carbon coatings" at AZo Materials "Selected Manuscripts we published on Noncrystalline Diamond Films": Bibliography of early work on DLC "Diamond-like tip better than the best": Recent applications of DLC at the nanoscale (1 March 2010) Allotropes of carbon Coatings Superhard materials Thin film deposition