| Author: | Barshilia, H C; Sah, Somna; Mehta, B R; Vankar, V D; Avasthi, D K; Jaipal; Mehta, G K |
| Advisor: | Advisor |
| Date: | 1995
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| Publisher: | |
| Citation: | Thin Solid
|
| Series/Report no.: |
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| Item Type: | Article
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| Keywords: | Diamond; Infrared spectroscopy;; Ion bombardment;; Raman scattering |
| Abstract: | The effect of high energy (85 MeV) nickel ions on diamond-like carbon thin films, deposited by microwave discharge of acetylene and methane gases mixed with hydrogen, has been investigated. IR, Raman and spectroscopic ellipsometry studies of irradiated and as-deposited films show large changes in their microstructural features. The effects of irradiation on films prepared from
acetylene-hydrogen and methane-hydrogen gas mixtures are very different. Such a behaviour is proposed to be due to the microstructural variations in the as-deposited films. |
