R. Vinodkumar

1.2k total citations
38 papers, 1.1k citations indexed

About

R. Vinodkumar is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, R. Vinodkumar has authored 38 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Materials Chemistry, 29 papers in Electrical and Electronic Engineering and 12 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in R. Vinodkumar's work include ZnO doping and properties (28 papers), Gas Sensing Nanomaterials and Sensors (19 papers) and Ga2O3 and related materials (11 papers). R. Vinodkumar is often cited by papers focused on ZnO doping and properties (28 papers), Gas Sensing Nanomaterials and Sensors (19 papers) and Ga2O3 and related materials (11 papers). R. Vinodkumar collaborates with scholars based in India, Germany and United Kingdom. R. Vinodkumar's co-authors include V.P. Mahadevan Pillai, I. Navas, V. Ganesan, K.J. Lethy, D. Beena, S. K. Sudheer, Reji Philip, S.R. Chalana, Vasant Sathe and D.M. Phase and has published in prestigious journals such as Applied Surface Science, Journal of Physics D Applied Physics and Journal of Alloys and Compounds.

In The Last Decade

R. Vinodkumar

37 papers receiving 1.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
R. Vinodkumar India 17 862 763 348 193 83 38 1.1k
K.J. Lethy India 13 596 0.7× 647 0.8× 387 1.1× 114 0.6× 77 0.9× 18 837
Gerald F. Malgas South Africa 18 494 0.6× 669 0.9× 388 1.1× 194 1.0× 74 0.9× 42 950
J. P. Chatelon France 13 696 0.8× 794 1.0× 336 1.0× 192 1.0× 77 0.9× 56 1.0k
D. Paul Joseph India 20 1.0k 1.2× 836 1.1× 331 1.0× 258 1.3× 182 2.2× 84 1.3k
Byung-Ok Park South Korea 12 1.5k 1.7× 1.2k 1.6× 240 0.7× 395 2.0× 83 1.0× 31 1.6k
A. Kachouane France 11 740 0.9× 645 0.8× 200 0.6× 140 0.7× 66 0.8× 14 892
Radhouane Bel Hadj Tahar Tunisia 13 1.1k 1.2× 1.1k 1.4× 280 0.8× 186 1.0× 46 0.6× 13 1.4k
Robert Schafranek Germany 17 889 1.0× 658 0.9× 140 0.4× 278 1.4× 90 1.1× 24 1.0k
Goutam Paul India 19 1.5k 1.7× 1.0k 1.4× 182 0.5× 365 1.9× 88 1.1× 38 1.7k
Yohann Thimont France 19 631 0.7× 404 0.5× 168 0.5× 194 1.0× 69 0.8× 49 912

Countries citing papers authored by R. Vinodkumar

Since Specialization
Citations

This map shows the geographic impact of R. Vinodkumar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by R. Vinodkumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Vinodkumar more than expected).

Fields of papers citing papers by R. Vinodkumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Vinodkumar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by R. Vinodkumar. The network helps show where R. Vinodkumar may publish in the future.

Co-authorship network of co-authors of R. Vinodkumar

This figure shows the co-authorship network connecting the top 25 collaborators of R. Vinodkumar. A scholar is included among the top collaborators of R. Vinodkumar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with R. Vinodkumar. R. Vinodkumar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Vinodkumar, R., et al.. (2024). Anticancerous activity of Annona muricata-mediated cerium doped nickel ferrite spinel nanoparticles. Materials Chemistry and Physics. 332. 130138–130138. 2 indexed citations
2.
Vinodkumar, R., et al.. (2021). Influence of Mg doping on structural, optical and dielectric properties of sol–gel spin coated ZnO thin films. The European Physical Journal Plus. 136(12). 8 indexed citations
3.
Vinodkumar, R., et al.. (2020). Effect of annealing temperature on the structural, optical, magnetic and electrochemical properties of NiO thin films prepared by sol–gel spin coating. Journal of Materials Science Materials in Electronics. 31(19). 16634–16648. 31 indexed citations
4.
Vinodkumar, R., et al.. (2019). Effect of CuO on the photoluminescence quenching and photocatalytic activity of ZnO multilayered thin films prepared by sol-gel spin coating technique. Materials Research Express. 6(10). 106405–106405. 17 indexed citations
5.
Krishnan, R. Reshmi, S.R. Chalana, R. Jolly Bose, et al.. (2017). Bright visible luminescence from highly textured, transparent Dy3+ doped RF sputtered zinc oxide films. Journal of Alloys and Compounds. 721. 661–673. 15 indexed citations
6.
Vinodkumar, R., et al.. (2017). Optical and dielectric characterization of gadolinium aluminate ceramic nanoparticles synthesized by combustion technique. Materials Chemistry and Physics. 193. 189–195. 10 indexed citations
7.
Vinodkumar, R., et al.. (2017). Dielectric relaxation in combustion synthesized perovskite SmAlO3. 29(3). 54–57. 2 indexed citations
8.
Krishnan, R. Reshmi, et al.. (2016). Visible luminescence from highly textured Tb 3+ doped RF sputtered zinc oxide films. Journal of Luminescence. 184. 273–286. 15 indexed citations
9.
Vinodkumar, R., et al.. (2016). Spectroscopic investigations of RF sputtered Dy:ZnO as a conductive thin film nanophosphor. Journal of Materials Science Materials in Electronics. 27(12). 13209–13216. 5 indexed citations
10.
Vinodkumar, R., I. Navas, K. Porsezian, et al.. (2013). Structural, spectroscopic and electrical studies of nanostructured porous ZnO thin films prepared by pulsed laser deposition. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 118. 724–732. 38 indexed citations
11.
Beena, D., et al.. (2011). Photoluminescence in laser ablated nanostructured indium oxide thin films. Optoelectronics and Advanced Materials Rapid Communications. 5. 1–11. 16 indexed citations
12.
Chalana, S.R., R. Vinodkumar, I. Navas, V. Ganesan, & V.P. Mahadevan Pillai. (2011). Influence of argon ambience on the structural, morphological and optical properties of pulsed laser ablated zinc sulfide thin films. Journal of Luminescence. 132(4). 944–952. 33 indexed citations
13.
Navas, I., R. Vinodkumar, S.R. Chalana, et al.. (2011). Pulsed laser ablation of zinc selenide in nitrogen ambience: Formation of zinc nitride films. Applied Surface Science. 257(22). 9269–9276. 14 indexed citations
14.
15.
Vinodkumar, R., et al.. (2010). Structural, optical, and morphological properties of laser ablated ZnO doped Ta2O5 films. Materials Science and Engineering B. 174(1-3). 150–158. 15 indexed citations
16.
Pillai, V.P. Mahadevan, et al.. (2010). Influence of europium oxide doping on the structural and optical properties of pulsed laser ablated barium tungstate thin films. Journal of Alloys and Compounds. 509(6). 2745–2752. 22 indexed citations
17.
Navas, I., et al.. (2009). Effect of Zinc Oxide Doping on the Structural and Optical Characterization of Nanostructured Molybdenum Oxide Films. Journal of Nanoscience and Nanotechnology. 9(9). 5254–5261. 21 indexed citations
18.
Vinodkumar, R., K.J. Lethy, D. Beena, et al.. (2009). Effect of ITO buffer layers on the structural, optical and electrical properties of ZnO multilayer thin films prepared by pulsed laser deposition technique. Solar Energy Materials and Solar Cells. 94(1). 68–74. 55 indexed citations
19.
Lethy, K.J., Swati Pandya, D. Beena, et al.. (2009). Transparent and low resistive nanostructured laser ablated tungsten oxide thin films by nitrogen doping: II. Substrate temperature. Journal of Physics D Applied Physics. 42(18). 185407–185407. 13 indexed citations
20.
Navas, I., et al.. (2009). Growth of MoO3nanorods on glass substrates by R F magnetron sputtering. IOP Conference Series Materials Science and Engineering. 2. 12035–12035. 10 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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