Raman analysis of DLC and Si-DLC films deposited on nitrile rubber
In this study a hybrid diamond-like carbon (DLC) and silicon doped diamond-like carbon (Si-DLC), with and without Si–C interlayers, were deposited onto nitrile rubber substrates. The deposition was done in a closed field unbalanced magnetron sputtering ion plating (CFUBMSIP) rig in Ar/C4H10 plasma....
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| Veröffentlicht in: | Surface & coatings technology 2013-10, Vol.232, p.521-527 |
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| creator | Lubwama, M. Corcoran, B. Rajani, K.V. Wong, C.S. Kirabira, J.B. Sebbit, A. McDonnell, K.A. Dowling, D. Sayers, K. |
| description | In this study a hybrid diamond-like carbon (DLC) and silicon doped diamond-like carbon (Si-DLC), with and without Si–C interlayers, were deposited onto nitrile rubber substrates. The deposition was done in a closed field unbalanced magnetron sputtering ion plating (CFUBMSIP) rig in Ar/C4H10 plasma. A combination of visible (488nm) and ultra-violet (UV; 325nm) Raman analysis was used to determine the G-peak dispersion of the films. Raman analysis was also used to estimate the hydrogen concentration and residual stress in the films. Calculated hydrogen values for all of the films were between 26 and 31%. The residual stress estimates of the films indicated that the inclusion of Si dopant and Si–C interlayers reduced compressive stress in these films. Raman analysis of the wear tracks indicated an increase in the G-peak position which could indicate that graphitization occurred during pin-on-disc experiments.
•DLC and Si-DLC films were deposited onto nitrile rubber.•G-peak dispersion was determined using multi-wavelength Raman spectroscopy.•DLC film with Si–C interlayer has more sp2 clustering.•Calculated hydrogen values for all of the films were between 26 and 31%.•Graphitization processes occurred during pin-on-disc experiments. |
| doi_str_mv | 10.1016/j.surfcoat.2013.06.013 |
| format | Article |
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•DLC and Si-DLC films were deposited onto nitrile rubber.•G-peak dispersion was determined using multi-wavelength Raman spectroscopy.•DLC film with Si–C interlayer has more sp2 clustering.•Calculated hydrogen values for all of the films were between 26 and 31%.•Graphitization processes occurred during pin-on-disc experiments.</description><identifier>ISSN: 0257-8972</identifier><identifier>EISSN: 1879-3347</identifier><identifier>DOI: 10.1016/j.surfcoat.2013.06.013</identifier><identifier>CODEN: SCTEEJ</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Cross-disciplinary physics: materials science; rheology ; Deposition ; Diamond-like carbon films ; DLC ; Estimates ; Exact sciences and technology ; G peak dispersion ; Interlayers ; Magnetron sputtering ; Materials science ; Methods of deposition of films and coatings; film growth and epitaxy ; Nitrile rubber ; Physics ; Raman spectroscopy ; Residual stress ; Si-DLC ; Silicon substrates ; Surface treatments ; Tauc gap</subject><ispartof>Surface & coatings technology, 2013-10, Vol.232, p.521-527</ispartof><rights>2013 Elsevier B.V.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c441t-c7e5fb0925d6116762bcfd13047ad4a4c7031f59735f64a51a9feac0336203b33</citedby><cites>FETCH-LOGICAL-c441t-c7e5fb0925d6116762bcfd13047ad4a4c7031f59735f64a51a9feac0336203b33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0257897213005057$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27875820$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Lubwama, M.</creatorcontrib><creatorcontrib>Corcoran, B.</creatorcontrib><creatorcontrib>Rajani, K.V.</creatorcontrib><creatorcontrib>Wong, C.S.</creatorcontrib><creatorcontrib>Kirabira, J.B.</creatorcontrib><creatorcontrib>Sebbit, A.</creatorcontrib><creatorcontrib>McDonnell, K.A.</creatorcontrib><creatorcontrib>Dowling, D.</creatorcontrib><creatorcontrib>Sayers, K.</creatorcontrib><title>Raman analysis of DLC and Si-DLC films deposited on nitrile rubber</title><title>Surface & coatings technology</title><description>In this study a hybrid diamond-like carbon (DLC) and silicon doped diamond-like carbon (Si-DLC), with and without Si–C interlayers, were deposited onto nitrile rubber substrates. The deposition was done in a closed field unbalanced magnetron sputtering ion plating (CFUBMSIP) rig in Ar/C4H10 plasma. A combination of visible (488nm) and ultra-violet (UV; 325nm) Raman analysis was used to determine the G-peak dispersion of the films. Raman analysis was also used to estimate the hydrogen concentration and residual stress in the films. Calculated hydrogen values for all of the films were between 26 and 31%. The residual stress estimates of the films indicated that the inclusion of Si dopant and Si–C interlayers reduced compressive stress in these films. Raman analysis of the wear tracks indicated an increase in the G-peak position which could indicate that graphitization occurred during pin-on-disc experiments.
•DLC and Si-DLC films were deposited onto nitrile rubber.•G-peak dispersion was determined using multi-wavelength Raman spectroscopy.•DLC film with Si–C interlayer has more sp2 clustering.•Calculated hydrogen values for all of the films were between 26 and 31%.•Graphitization processes occurred during pin-on-disc experiments.</description><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Deposition</subject><subject>Diamond-like carbon films</subject><subject>DLC</subject><subject>Estimates</subject><subject>Exact sciences and technology</subject><subject>G peak dispersion</subject><subject>Interlayers</subject><subject>Magnetron sputtering</subject><subject>Materials science</subject><subject>Methods of deposition of films and coatings; film growth and epitaxy</subject><subject>Nitrile rubber</subject><subject>Physics</subject><subject>Raman spectroscopy</subject><subject>Residual stress</subject><subject>Si-DLC</subject><subject>Silicon substrates</subject><subject>Surface treatments</subject><subject>Tauc gap</subject><issn>0257-8972</issn><issn>1879-3347</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFUMtKxEAQHETBdfUXZC6Cl8R5T3JT1ycsCD7OQ2ceMEs2WWcSYf_eLKtePVU3VHVVF0LnlJSUUHW1KvOYgu1hKBmhvCSqnOAAzWil64JzoQ_RjDCpi6rW7Bid5LwihFBdixm6fYU1dBg6aLc5ZtwHfLdcTLvDb7HYjSG264yd3_Q5Dt7hvsNdHFJsPU5j0_h0io4CtNmf_eAcfTzcvy-eiuXL4_PiZllYIehQWO1laEjNpFOUKq1YY4OjnAgNToCwmnAaZK25DEqApFAHD5ZwrhjhDedzdLm_u0n95-jzYNYxW9-20Pl-zIYqwRgVFZcTVe2pNvU5Jx_MJsU1pK2hxOxKMyvzW5rZlWaIMhNMwosfD8gW2pCgszH_qZmutKymOHN0vef56eGv6JPJNvrOeheTt4NxffzP6hvqSYQJ</recordid><startdate>20131001</startdate><enddate>20131001</enddate><creator>Lubwama, M.</creator><creator>Corcoran, B.</creator><creator>Rajani, K.V.</creator><creator>Wong, C.S.</creator><creator>Kirabira, J.B.</creator><creator>Sebbit, A.</creator><creator>McDonnell, K.A.</creator><creator>Dowling, D.</creator><creator>Sayers, K.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20131001</creationdate><title>Raman analysis of DLC and Si-DLC films deposited on nitrile rubber</title><author>Lubwama, M. ; Corcoran, B. ; Rajani, K.V. ; Wong, C.S. ; Kirabira, J.B. ; Sebbit, A. ; McDonnell, K.A. ; Dowling, D. ; Sayers, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c441t-c7e5fb0925d6116762bcfd13047ad4a4c7031f59735f64a51a9feac0336203b33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Deposition</topic><topic>Diamond-like carbon films</topic><topic>DLC</topic><topic>Estimates</topic><topic>Exact sciences and technology</topic><topic>G peak dispersion</topic><topic>Interlayers</topic><topic>Magnetron sputtering</topic><topic>Materials science</topic><topic>Methods of deposition of films and coatings; film growth and epitaxy</topic><topic>Nitrile rubber</topic><topic>Physics</topic><topic>Raman spectroscopy</topic><topic>Residual stress</topic><topic>Si-DLC</topic><topic>Silicon substrates</topic><topic>Surface treatments</topic><topic>Tauc gap</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lubwama, M.</creatorcontrib><creatorcontrib>Corcoran, B.</creatorcontrib><creatorcontrib>Rajani, K.V.</creatorcontrib><creatorcontrib>Wong, C.S.</creatorcontrib><creatorcontrib>Kirabira, J.B.</creatorcontrib><creatorcontrib>Sebbit, A.</creatorcontrib><creatorcontrib>McDonnell, K.A.</creatorcontrib><creatorcontrib>Dowling, D.</creatorcontrib><creatorcontrib>Sayers, K.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Surface & coatings technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lubwama, M.</au><au>Corcoran, B.</au><au>Rajani, K.V.</au><au>Wong, C.S.</au><au>Kirabira, J.B.</au><au>Sebbit, A.</au><au>McDonnell, K.A.</au><au>Dowling, D.</au><au>Sayers, K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Raman analysis of DLC and Si-DLC films deposited on nitrile rubber</atitle><jtitle>Surface & coatings technology</jtitle><date>2013-10-01</date><risdate>2013</risdate><volume>232</volume><spage>521</spage><epage>527</epage><pages>521-527</pages><issn>0257-8972</issn><eissn>1879-3347</eissn><coden>SCTEEJ</coden><abstract>In this study a hybrid diamond-like carbon (DLC) and silicon doped diamond-like carbon (Si-DLC), with and without Si–C interlayers, were deposited onto nitrile rubber substrates. The deposition was done in a closed field unbalanced magnetron sputtering ion plating (CFUBMSIP) rig in Ar/C4H10 plasma. A combination of visible (488nm) and ultra-violet (UV; 325nm) Raman analysis was used to determine the G-peak dispersion of the films. Raman analysis was also used to estimate the hydrogen concentration and residual stress in the films. Calculated hydrogen values for all of the films were between 26 and 31%. The residual stress estimates of the films indicated that the inclusion of Si dopant and Si–C interlayers reduced compressive stress in these films. Raman analysis of the wear tracks indicated an increase in the G-peak position which could indicate that graphitization occurred during pin-on-disc experiments.
•DLC and Si-DLC films were deposited onto nitrile rubber.•G-peak dispersion was determined using multi-wavelength Raman spectroscopy.•DLC film with Si–C interlayer has more sp2 clustering.•Calculated hydrogen values for all of the films were between 26 and 31%.•Graphitization processes occurred during pin-on-disc experiments.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.surfcoat.2013.06.013</doi><tpages>7</tpages></addata></record> |
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| subjects | Cross-disciplinary physics: materials science rheology Deposition Diamond-like carbon films DLC Estimates Exact sciences and technology G peak dispersion Interlayers Magnetron sputtering Materials science Methods of deposition of films and coatings film growth and epitaxy Nitrile rubber Physics Raman spectroscopy Residual stress Si-DLC Silicon substrates Surface treatments Tauc gap |
| title | Raman analysis of DLC and Si-DLC films deposited on nitrile rubber |
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