Investigation of metal/metal oxide self-assembled nanoclusters in diamond-like carbon films

In this project, several sets of metal and metal oxide containing diamond like carbon films were successfully deposited by using an FCVA system from metal/carbon composite targets. A systematical investigation of such films has been carried out. The metal composition in all a-C:Me films increased...

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Main Author: Tay, Beng Kang
Other Authors: School of Electrical and Electronic Engineering
Format: Research Report
Language:English
Published: 2008
Subjects:
Online Access:http://hdl.handle.net/10356/14527
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-145272023-03-04T03:20:08Z Investigation of metal/metal oxide self-assembled nanoclusters in diamond-like carbon films Tay, Beng Kang School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic apparatus and materials In this project, several sets of metal and metal oxide containing diamond like carbon films were successfully deposited by using an FCVA system from metal/carbon composite targets. A systematical investigation of such films has been carried out. The metal composition in all a-C:Me films increased following the increase of metal composition in the composite targets and was always larger than that in the composite targets. The low melting point of metal in comparison with C was considered as one reason. Another possible reason was the self-sputtering yield difference for metal and C. The atomic weight of C was much lower than the metal and it was much easier to be sputtered. The XPS study also showed TiC was formed in the a-C:Ti films, and there was no carbide phase observed within a-C:Al and a-C:Ni films. 2008-11-27T02:38:55Z 2008-11-27T02:38:55Z 2007 2007 Research Report http://hdl.handle.net/10356/14527 en 170 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering::Electronic apparatus and materials
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Electronic apparatus and materials
Tay, Beng Kang
Investigation of metal/metal oxide self-assembled nanoclusters in diamond-like carbon films
description In this project, several sets of metal and metal oxide containing diamond like carbon films were successfully deposited by using an FCVA system from metal/carbon composite targets. A systematical investigation of such films has been carried out. The metal composition in all a-C:Me films increased following the increase of metal composition in the composite targets and was always larger than that in the composite targets. The low melting point of metal in comparison with C was considered as one reason. Another possible reason was the self-sputtering yield difference for metal and C. The atomic weight of C was much lower than the metal and it was much easier to be sputtered. The XPS study also showed TiC was formed in the a-C:Ti films, and there was no carbide phase observed within a-C:Al and a-C:Ni films.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Tay, Beng Kang
format Research Report
author Tay, Beng Kang
author_sort Tay, Beng Kang
title Investigation of metal/metal oxide self-assembled nanoclusters in diamond-like carbon films
title_short Investigation of metal/metal oxide self-assembled nanoclusters in diamond-like carbon films
title_full Investigation of metal/metal oxide self-assembled nanoclusters in diamond-like carbon films
title_fullStr Investigation of metal/metal oxide self-assembled nanoclusters in diamond-like carbon films
title_full_unstemmed Investigation of metal/metal oxide self-assembled nanoclusters in diamond-like carbon films
title_sort investigation of metal/metal oxide self-assembled nanoclusters in diamond-like carbon films
publishDate 2008
url http://hdl.handle.net/10356/14527
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