| Role of oxygen functional groups in reduced graphene oxide for lubrication B Gupta, N Kumar, K Panda, V Kanan, S Joshi, I Visoly-Fisher Scientific reports 7 (1), 45030, 2017 | 513 | 2017 |
| Alkyl-chain-grafted hexagonal boron nitride nanoplatelets as oil-dispersible additives for friction and wear reduction S Kumari, OP Sharma, R Gusain, HP Mungse, A Kukrety, N Kumar, ... ACS applied materials & interfaces 7 (6), 3708-3716, 2015 | 161 | 2015 |
| Covalently attached graphene–ionic liquid hybrid nanomaterials: synthesis, characterization and tribological application R Gusain, HP Mungse, N Kumar, TR Ravindran, R Pandian, H Sugimura, ... Journal of materials chemistry A 4 (3), 926-937, 2016 | 134 | 2016 |
| Energy efficient reduced graphene oxide additives: Mechanism of effective lubrication and antiwear properties B Gupta, N Kumar, K Panda, S Dash, AK Tyagi Scientific reports 6 (1), 18372, 2016 | 125 | 2016 |
| Tribological properties and deformation mechanism of TiAlN coating sliding with various counterbodies R Ramadoss, N Kumar, R Pandian, S Dash, TR Ravindran, D Arivuoli, ... Tribology International 66, 143-149, 2013 | 93 | 2013 |
| Synthesis, dispersion and lubrication potential of basal plane functionalized alkylated graphene nanosheets HP Mungse, N Kumar, OP Khatri RSC advances 5 (32), 25565-25571, 2015 | 87 | 2015 |
| Wear resistant super-hard multilayer transition metal-nitride coatings DD Kumar, N Kumar, S Kalaiselvam, S Dash, R Jayavel Surfaces and Interfaces 7, 74-82, 2017 | 86 | 2017 |
| Tribological properties of pulsed laser deposited DLC/TM (TM= Cr, Ag, Ti and Ni) multilayers S Gayathri, N Kumar, R Krishnan, TR Ravindran, S Dash, AK Tyagi, B Raj, ... Tribology International 53, 87-97, 2012 | 74 | 2012 |
| Humidity-dependent friction mechanism in an ultrananocrystalline diamond film N Kumar, R Ramadoss, AT Kozakov, KJ Sankaran, S Dash, AK Tyagi, ... Journal of Physics D: Applied Physics 46 (27), 275501, 2013 | 69 | 2013 |
| Growth and characterization of integrated nano-and microcrystalline dual layer composite diamond coatings on WC–Co substrates R Dumpala, M Chandran, N Kumar, S Dash, B Ramamoorthy, MSR Rao International Journal of Refractory Metals and Hard Materials 37, 127-133, 2013 | 69 | 2013 |
| Study on microstructure and wear properties of different nickel base hardfacing alloys deposited on austenitic stainless steel G Chakraborty, N Kumar, CR Das, SK Albert, AK Bhaduri, S Dash, ... Surface and coatings technology 244, 180-188, 2014 | 68 | 2014 |
| Influence of transition metal doping on the tribological properties of pulsed laser deposited DLC films S Gayathri, N Kumar, R Krishnan, TR Ravindran, S Amirthapandian, ... Ceramics International 41 (1), 1797-1805, 2015 | 66 | 2015 |
| Effective noncovalent functionalization of poly (ethylene glycol) to reduced graphene oxide nanosheets through γ-radiolysis for enhanced lubrication B Gupta, N Kumar, K Panda, AA Melvin, S Joshi, S Dash, AK Tyagi The Journal of Physical Chemistry C 120 (4), 2139-2148, 2016 | 61 | 2016 |
| Adhesion characteristics of nano-and micro-crystalline diamond coatings: Raman stress mapping of the scratch tracks R Dumpala, N Kumar, CR Kumaran, S Dash, B Ramamoorthy, MSR Rao Diamond and related materials 44, 71-77, 2014 | 61 | 2014 |
| Scratch resistance and tribological properties of DLC coatings under dry and lubrication conditions N Sharma, N Kumar, S Dash, CR Das, RVS Rao, AK Tyagi, B Raj Tribology International 56, 129-140, 2012 | 60 | 2012 |
| PEG-mediated hydrothermal synthesis of hierarchical microspheres of MoS2 nanosheets and their potential for lubrication application S Kumari, R Gusain, N Kumar, OP Khatri Journal of Industrial and Engineering Chemistry 42, 87-94, 2016 | 58 | 2016 |
| Substrate effect on wear resistant transition metal nitride hard coatings: microstructure and tribo-mechanical properties DD Kumar, N Kumar, S Kalaiselvam, S Dash, R Jayavel Ceramics International 41 (8), 9849-9861, 2015 | 57 | 2015 |
| Process-specific mechanisms of vertically oriented graphene growth in plasmas S Ghosh, SR Polaki, N Kumar, S Amirthapandian, M Kamruddin, ... Beilstein journal of nanotechnology 8 (1), 1658-1670, 2017 | 55 | 2017 |
| Super low to high friction of turbostratic graphite under various atmospheric test conditions N Kumar, S Dash, AK Tyagi, B Raj Tribology international 44 (12), 1969-1978, 2011 | 55 | 2011 |
| Enhanced tribo-chemical properties of oxygen functionalized mechanically exfoliated hexagonal boron nitride nanolubricant additives J Sahu, K Panda, B Gupta, N Kumar, PA Manojkumar, M Kamruddin Materials Chemistry and Physics 207, 412-422, 2018 | 52 | 2018 |
