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Deposition of hydrogenated amorphous carbon films with enhanced sp3-C bonding on nanocrystalline palladium interlayer

DSpace at IIT Bombay

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Title Deposition of hydrogenated amorphous carbon films with enhanced sp3-C bonding on nanocrystalline palladium interlayer
 
Creator ROY, MAINAK
MALI, KUNAL
JOSHI, NIRAJ
MISRA, DS
KULSHRESHTHA, SK
 
Subject nanostructured materials
electrodeposition
thin films
x-ray photoelectron spectra
 
Description The present study deals with the deposition of hydrogenated amorphous carbon (a-C:H) films on Si (100) substrates with and without an interlayer of nanocrystalline palladium (nc-Pd) on them, by high-voltage electro-dissociation of N,N-dimethyl formamide (DMF). Significant improvement in the sp3 carbon content has been observed for a-C:H films grown on nc-Pd interlayer as revealed by Fourier transformed infrared (FTIR), Raman, X-ray photoelectron spectroscopy (XPS) and photoluminescence (PL) spectroscopic techniques. It is inferred that H2 activation on palladium sites leads to the stabilization of sp3-C bonding, thereby improving the quality of the deposits grown on them.
 
Publisher Elsevier
 
Date 2009-04-28T05:27:01Z
2011-12-08T06:45:00Z
2011-12-26T13:01:46Z
2011-12-27T05:46:48Z
2009-04-28T05:27:01Z
2011-12-08T06:45:00Z
2011-12-26T13:01:46Z
2011-12-27T05:46:48Z
2007
 
Type Article
 
Identifier Diamond and Related Materials 16(3), 517-525
0925-9635
10.1016/j.diamond.2006.10.002
http://hdl.handle.net/10054/1270
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1270
 
Language en