THE PROPERTIES,PRODUCTION AND APPLICATIONS OF DIAMOND THIN FILMS

Diamond has some of the most extreme physical properties of any materials. Recent advances in the chemical vapor deposition of diamond thin films have aroused great interest in researchers and industry. The article summarizes the properties, methods of production and application prospects of diamond thin films, briefly explaining the basic science and technology underlying the chemical vapor deposition of diamond thin films. The advantages and disadvantages the main kinds of deposition methods are mentioned. Important areas for further research and development of CVD diamond are presented. Microwave CVD (MWCVD) is one promising method for high growth rate, high quality, and large area diamond deposition. Developing methods to scale up the CVD processes and reduce production cost to the point at which it becomes economically viable to provide diamond for applications is the current emphasis of researchers and industry.