| Characterization of minerals in air dust particles in the state of Tamilnadu, India through FTIR, XRD and SEM analyses RS Kumar, P Rajkumar Infrared Physics & Technology 67, 30-41, 2014 | 140 | 2014 |
| Depth wise analysis of recently excavated Vellar river sediments through FTIR and XRD studies V Ramasamy, P Rajkumar, V Ponnusamy Indian journal of physics 83, 1295-1308, 2009 | 96 | 2009 |
| Magnetic parameters, trace elements, and multivariate statistical studies of river sediments from southeastern India: a case study from the Vellar River MAE Chaparro, MAE Chaparro, P Rajkumar, V Ramasamy, AM Sinito Environmental earth sciences 63, 297-310, 2011 | 45 | 2011 |
| Characterization of minerals in natural and manufactured sand in Cauvery River belt, Tamilnadu, India S Gnanasaravanan, P Rajkumar Infrared Physics & Technology 58, 21-31, 2013 | 44 | 2013 |
| Influence of Zn doping on structural, optical and photocatalytic activity of WO3 nanoparticles by a novel microwave irradiation technique D Madhan, M Parthibavarman, P Rajkumar, M Sangeetha Journal of Materials Science: Materials in Electronics 26, 6823-6830, 2015 | 43 | 2015 |
| Characterization of minerals in air dust particles in the state of Tamilnadu, India through ftir spectroscopy R Senthil Kumar, P Rajkumar Atmospheric Chemistry and Physics Discussions 13 (8), 22221-22248, 2013 | 41 | 2013 |
| FTIR spectroscopic analysis and mineralogical characterization of Vellar river sediments V Ramasamy, P Rajkumar, V Ponnusamy Bull. Pure Appl. Sci 25 (1), 49-55, 2006 | 31 | 2006 |
| Magnetic properties of air suspended particles in thirty eight cities from south India JD Gargiulo, RS Kumar, MAE Chaparro, MAE Chaparro, M Natal, ... Atmospheric Pollution Research 7 (4), 626-637, 2016 | 27 | 2016 |
| Computational investigation of solvent interaction (TD-DFT, MEP, HOMO-LUMO), wavefunction studies and molecular docking studies of 3-(1-(3-(5-((1-methylpiperidin-4-yl) methoxy … S Kanchana, T Kaviya, P Rajkumar, MD Kumar, N Elangovan, ... Chemical Physics Impact 7, 100263, 2023 | 18 | 2023 |
| Reassessment and comparison of natural radioactivity levels in relation to granulometric contents of recently excavated major river sediments V Ramasamy, G Suresh, P Rajkumar, S Murugesan, S Mullainathan, ... Journal of Radioanalytical and Nuclear Chemistry 292 (1), 381-393, 2012 | 16 | 2012 |
| Effect of tungsten (W6+) metal ion dopant on structural, optical and photocatalytic activity of SnO2 nanoparticles by a novel microwave method P Rajeshwaran, A Sivarajan, G Raja, D Madhan, P Rajkumar Journal of Materials Science: Materials in Electronics 27, 2419-2425, 2016 | 13 | 2016 |
| One-step synthesis, characterization, and visible light photocatalytic activity of pure and Zn-doped SnO2 nanoparticles D Madhan, P Rajkumar, P Rajeshwaran, A Sivarajan, M Sangeetha Applied Physics A 120, 463-469, 2015 | 12 | 2015 |
| Visible light photocatalytic activity of pure and palladium (Pd) doped SnO2 nanoparticles by a one step facile route D Madhan, M Sangeetha, P Rajkumar Journal of Materials Science: Materials in Electronics 28, 14453-14459, 2017 | 7 | 2017 |
| Determination of level of radioactivity and evaluation of radiation hazardous nature of the recently excavated river sediments V Ramasamy, P Rajkumar, G Suresh, V Meenakshisundaram, ... Carp J Earth Environ Sci 6, 141-146, 2011 | 7 | 2011 |
| Theoretical investigation, solvation effect, topology, NCI and molecular docking studies on potential Pemigatinib T Kaviya, P Rajkumar, N Elangovan, T Arulmozhi, S Sowrirajan, ... chemical Physics impact 7 (December 2023), 100315, 2023 | 4 | 2023 |
| Mineralogical changes and structural transformation of rhombohedral calcite to orthorhombic aragonite upon grinding of recently excavated natural sedimentary calcitic crystal V Ramasamy, P Rajkumar Indian Journal of Physics 79 (2), 177-181, 2005 | 4 | 2005 |
| Trace and major minerals of (natural and manufactured) sand: the importance of manufactured sand for construction purposes and the preservation of rivers MAE Chaparro, S Gnanasaravanan, P Rajkumar Innovative Infrastructure Solutions 6 (2), 52, 2021 | 3 | 2021 |
| Thermoluminescence study of recently excavated river sediments from Tamilnadu, India V Ramasamy, P Rajkumar, V Ponnusamy, MT Jose CSIR, 2010 | 3 | 2010 |
| Investigation of structural, optical and photoluminescence properties of non-essential amino acid capped zinc sulfide nanoparticles for optoelectronic applications P Raja, P Rajkumar, P Jegatheesan, A Sales Amalraj, A Joseph Lourdu Rajah Journal of the Indian Chemical Society 100 (1), 100855, 2023 | 2 | 2023 |
| Influence of L-cysteine engineering on structural and optical properties of nanocrystalline ZnS synthesized by the cost effective chemical co-precipitation method P. Raja, P. Rajkumar, P. Jegatheesan, A. Sales Amalraj, M. Sasikumar Chalcogenide Letters 19 (9), 637-649, 2022 | 1 | 2022 |
Dr.V.RamasamyProfessor and Head, Annamalai UniversityVerified email at annamalaiuniversity.ac.in
