Sushil Kumar (Ph.D)
Sushil Kumar (Ph.D)
Senior Principal Scientist & Professor (AcSIR), National Physical Laboratory, New Delhi
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Correlation of sp3 and sp2 fraction of carbon with electrical, optical and nano-mechanical properties of argon-diluted diamond-like carbon films
N Dwivedi, S Kumar, HK Malik, CMS Rauthan, OS Panwar
Applied Surface Science 257 (15), 6804-6810, 2011
Simulation approach for optimization of device structure and thickness of HIT solar cells to achieve∼ 27% efficiency
N Dwivedi, S Kumar, A Bisht, K Patel, S Sudhakar
Solar energy 88, 31-41, 2013
Possible solution to the problem of high built-up stresses in diamond-like carbon films
S Kumar, PN Dixit, D Sarangi, R Bhattacharyya
Journal of applied physics 85 (7), 3866-3876, 1999
Nanostructured titanium/diamond-like carbon multilayer films: deposition, characterization, and applications
N Dwivedi, S Kumar, HK Malik
ACS applied materials & interfaces 3 (11), 4268-4278, 2011
Influence of cobalt doping on the crystalline structure, optical and mechanical properties of ZnO thin films
N Bahadur, AK Srivastava, S Kumar, M Deepa, B Nag
Thin Solid Films 518 (18), 5257-5264, 2010
Investigation of properties of Cu containing DLC films produced by PECVD process
N Dwivedi, S Kumar, HK Malik, C Sreekumar, S Dayal, CMS Rauthan, ...
Journal of Physics and Chemistry of Solids 73 (2), 308-316, 2012
Studies of nanostructured copper/hydrogenated amorphous carbon multilayer films
N Dwivedi, S Kumar, S Dayal, CMS Rauthan, OS Panwar
Journal of Alloys and Compounds 509 (4), 1285-1293, 2011
Diamond-like carbon films with extremely low stress
S Kumar, D Sarangi, PN Dixit, OS Panwar, R Bhattacharyya
Thin Solid Films 346 (1-2), 130-137, 1999
Influence of silver incorporation on the structural and electrical properties of diamond-like carbon thin films
N Dwivedi, S Kumar, JD Carey, RK Tripathi, HK Malik, MK Dalai
ACS applied materials & interfaces 5 (7), 2725-2732, 2013
Structural and electronic characterization of nanocrystalline diamondlike carbon thin films
N Dwivedi, S Kumar, RK Tripathi, JD Carey, HK Malik, MK Dalai
ACS applied materials & interfaces 4 (10), 5309-5316, 2012
Superhard behaviour, low residual stress, and unique structure in diamond-like carbon films by simple bilayer approach
N Dwivedi, S Kumar, HK Malik
Journal of Applied Physics 112 (2), 023518, 2012
Nanoindentation measurements on modified diamond-like carbon thin films
N Dwivedi, S Kumar, HK Malik
Applied surface science 257 (23), 9953-9959, 2011
Studies of pure and nitrogen-incorporated hydrogenated amorphous carbon thin films and their possible application for amorphous silicon solar cells
N Dwivedi, S Kumar, HK Malik
Journal of Applied Physics 111 (1), 014908, 2012
Influence of argon dilution on growth and properties of hydrogenated nanocrystalline silicon films
A Parashar, S Kumar, J Gope, CMS Rauthan, PN Dixit, SA Hashmi
Solar energy materials and solar cells 94 (5), 892-899, 2010
Field-enhanced electrical transport mechanisms in amorphous carbon films
C Godet, S Kumar, V Chu
Philosophical Magazine 83 (29), 3351-3365, 2003
Properties of boron and phosphorous incorporated tetrahedral amorphous carbon films grown using filtered cathodic vacuum arc process
OS Panwar, MA Khan, BS Satyanarayana, S Kumar
Applied Surface Science 256 (13), 4383-4390, 2010
Effect of high substrate bias and hydrogen and nitrogen incorporation on spectroscopic ellipsometric and atomic force microscopic studies of tetrahedral amorphous carbon films
OS Panwar, MA Khan, S Kumar, A Basu, BR Mehta, S Kumar
Surface and Coatings Technology 205 (7), 2126-2133, 2010
Effect of ambient gaseous environment on the properties of amorphous carbon thin films
OS Panwar, M Kumar, S Kumar
Materials chemistry and physics 125 (3), 558-567, 2011
Band gap optimization of p–i–n layers of a-Si: H by computer aided simulation for development of efficient solar cell
S Singh, S Kumar, N Dwivedi
Solar energy 86 (5), 1470-1476, 2012
Effect of power on the growth of nanocrystalline silicon films
S Kumar, PN Dixit, CMS Rauthan, A Parashar, J Gope
Journal of Physics: Condensed Matter 20 (33), 335215, 2008
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