R. Polini, 2006, Chemically Vapour Deposited Diamond Coatings on Cemented Tungsten Carbides: Substrate Pretreatments, Adhesion and Cutting Performance, Thin Solid Films, Vol. 515, pp. 4-13

R. Polini, M. Barletta, G. Cristofallini, 2010, Wear Resistance of Nano- and Micro-crystalline Diamond Coatings onto WC–Co with Cr/CrN Interlayers, Thin Solid Films, Vol. 519, pp. 1629-1635

Krishna Seshan, 2002, Handbook of Thin Film Deposition, pp. 287-317

Y. S. Oh, 2009, Characterization of Tribological Properties of DLC Films Prepared by Different Deposition Method, J. of the Korean Ceramic Society, Vol. 46, No. 5, pp. 497-504

A. C. Ferrari, J. Robertson, 2000, Interpretation of Raman Spectra of Disordered and Amorphous Carbon, Phys. Rev. B61, pp. 14095

J. Robertson, 2002, Diamond-like Amorphous Carbon, Mat’l Sci. & Eng., Vol. R37, pp. 129-281

D. Beeman, J. Silverman, R. Lynds, M. R. Anderson, 1984, Modeling Studies of Amorphous Carbon, Phys. Rev., B30, pp. 4951

N. Konkhunthot, C. Euaruksakul, P. Photongkam, P. Wongpanya, 2013, Characterization of Diamond-like Carbon (DLC) Films Deposited by Filtered Cathodic Vacuum Arc Technique, J. of Metals, Materials and Minerals, Vol. 23, No. 1, pp. 35-40

N. Paik, 2005, Raman and XPS Studies of DLC Films Prepared by a Magnetron Sputter-type Negative Ion Source, Surface & Coatings Technology, Vol. 200, pp. 2170-2174