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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27593

    Title: Deposition and characterization of diamond-like carbon thin films by electro-deposition technique using organic liquid
    Authors: Ray, S. C.;Bose, B.;Chiou, J. W.;Tsai, H. M.;Jan, J. C.;Kumar, Krishna;彭維鋒;Pong, W. F.;DasGupta, D.;Fanchini, G.;Tagliaferro, A.
    Contributors: 淡江大學物理學系
    Keywords: Electro-deposition;Raman spectra;X-ray absorption near edge structure (XANES) spectra
    Date: 2004-04
    Issue Date: 2009-12-31 10:28:02 (UTC+8)
    Publisher: New York: Cambridge University Press
    Abstract: Diamond-like carbon films were synthesized by electro-deposition technique from an organic liquid (a solution of alpha- and beta-pinenes in n-hexane) on silicon substrate at room temperature and at room pressure. The x-ray diffraction (XRD), Fourier-transform infrared (FTIR) spectra, Raman spectra, photoluminescence (PL), and x-ray absorption near edge structure (XANES) spectra analysis were used to study the properties of the diamond-like carbon (as-deposited and annealed) films. The XRD measurement indicated that the film contains some diamond-crystalline phases whereas Raman spectra did not show any prominent diamond-like peak. PL intensity as higher for the as-deposited film and decreased with high-temperature vacuum annealing. FTIR spectra showed the presence of sp3 hybridization C–H bonds and their intensity decreases at higher annealing temperature. C and O K-edge XANES spectra showed that π* (sp2) intensity significantly decreases when the annealing temperature is 600 °C.
    Relation: Journal of Materials Research 19(4), pp.1126-1132
    DOI: 10.1557/JMR.2004.0146
    Appears in Collections:[Graduate Institute & Department of Physics] Journal Article

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