We have synthesized diamond films by plasma assisted chemical vapor deposit
ion on silicon substrates. The roughness and dynamic critical exponents of
these films have been measured using an Atomic Force Microscope. Our experi
mental results are compared with the theoretical predictions of Kardar et a
l. [9] (Phys. Rev. Lett. 56 (1986) 889. (C) 1999 Elsevier Science S.A. All
rights reserved.