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Diamond-Like Carbon Thin Films Prepared by 20 KJ Plasma Focus Device
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نویسنده
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Wang Z. P. ,Nakada Y. ,Ito H. ,Masugata K.
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منبع
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journal of theoretical and applied physics - 2007 - دوره : 1 - شماره : 3 - صفحه:17 -20
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چکیده
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Oiamond-like carbon films were prepared by electron ablation of graphite target insert anode in a 20kj dense plasmafocus. silicon (100) substrates are placed in different axial position. raman spectra of olc films are characterized by two broad peaks centered around 13.50cm^-1 and 1580cm^-1 known as o-band and g-band respectively. the peak intensityratio and peak position have been discussed for the investigation of the olc films. the intensity ratio of the 0 band tog band (ld/ig) is increased for the films by increasing the axial position. the correlation between raman shift for gband position and intensity ratio of the 0 band to g band were investigated by hardness measurements.
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آدرس
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University of Toyama, Faculty of Engineering,Electric power system Laboratory, Department of Electric and Electronic Systems, Japan., University of Toyama, Faculty of Engineeringm,Electric power system Laboratory, Department of Electric and Electronic Systems, Japan., University of Toyama, Faculty of Engineering,Electric power system Laboratory, Department of Electric and Electronic Systems, Japan., University of Toyama, Faculty of Engineering,Electric power system Laboratory, Department ofElectric and Electronic Systems, Japan.
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Authors
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