Browsing by Author "Amaratunga, G. A. J."

Now showing items 1-2 of 2

    • Article  

      Optical properties of amorphous C/diamond thin films 

      Silva, S. R. P.; Amaratunga, G. A. J.; Constantinou, Constantinos P. (1992)
      Amorphous C/diamond films have been prepared by rf plasma enhanced vapor deposition from a CH4/Ar gas mixture. Infrared and optical-ultraviolet absorption characteristics are reported and used to characterize the bonding ...
    • Article  

      Smooth thin film C/diamond membranes with controllable optical band gaps 

      Silva, S. R. P.; Amaratunga, G. A. J.; Constantinou, Constantinos P.; McKenzie, D. R. (1992)
      Mixed phase carbon-diamond films which consist of small grain diamond in an a:C matrix were deposited on polished Si using a radio frequency CH4 Ar plasma CVD deposition process. Ellipsometry, surface profilometry, scanning ...