Towards Optimization of Time Modulated Chemical Vapour Deposition for Nanostructured Diamond Films on Ti6Al4V

Authors: Nibennaoune, Z.; George, D.; Antoni, F.; Santos, J.; Cabral, G.; Ahzi, S.; Ruch, D.; Gracio, J.; Remond, Y.

Source: Journal of Nanoscience and Nanotechnology, Volume 10, Number 4, April 2010 , pp. 2838-2843(6)

Publisher: American Scientific Publishers

Buy & download fulltext article:

OR

Price: $113.00 plus tax (Refund Policy)

Abstract:

In this paper, we report the use of the TMCVD technique for the optimisation of deposited diamond films onto Ti6Al4V substrates. A number of samples were made varying the experimental parameters. The specimen surfaces were characterised using micro Raman spectra and SEM analyses. Results show that very different surface finish (from micro to nanostructures) and film characteristics can be obtained from the experimental parameters used. The quality of deposited diamond is very dependant on the experimental settings and process. It was found that lower residual stresses are developed using the TMCVD technique than with conventional CVD but depend on the structural diamond growth during the process. The quality of the deposited film was evaluated as a function of diamond to amorphous carbon ratio but showed no direct relation with the surface finish since it characterises the quality of the deposited diamond but not the quality of the film surface.

Keywords: DIAMOND FILM; OPTIMISATION; RAMAN SPECTROSCOPY; RESIDUAL STRESSES; SURFACE FINISH; TI6AL4V; TMCVD

Document Type: Research Article

DOI: http://dx.doi.org/10.1166/jnn.2010.1456

Publication date: April 1, 2010

More about this publication?
  • Journal for Nanoscience and Nanotechnology (JNN) is an international and multidisciplinary peer-reviewed journal with a wide-ranging coverage, consolidating research activities in all areas of nanoscience and nanotechnology into a single and unique reference source. JNN is the first cross-disciplinary journal to publish original full research articles, rapid communications of important new scientific and technological findings, timely state-of-the-art reviews with author's photo and short biography, and current research news encompassing the fundamental and applied research in all disciplines of science, engineering and medicine.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Terms & Conditions
  • ingentaconnect is not responsible for the content or availability of external websites
Related content

Tools

Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content

Text size:

A | A | A | A
Share this item with others: These icons link to social bookmarking sites where readers can share and discover new web pages. print icon Print this page