R. Vijayakumar

2.4k total citations
66 papers, 2.0k citations indexed

About

R. Vijayakumar is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Ceramics and Composites. According to data from OpenAlex, R. Vijayakumar has authored 66 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Materials Chemistry, 16 papers in Electrical and Electronic Engineering and 12 papers in Ceramics and Composites. Recurrent topics in R. Vijayakumar's work include Luminescence Properties of Advanced Materials (23 papers), Glass properties and applications (12 papers) and Radiation Detection and Scintillator Technologies (10 papers). R. Vijayakumar is often cited by papers focused on Luminescence Properties of Advanced Materials (23 papers), Glass properties and applications (12 papers) and Radiation Detection and Scintillator Technologies (10 papers). R. Vijayakumar collaborates with scholars based in India, China and United States. R. Vijayakumar's co-authors include K. Marimuthu, Xiaoyong Huang, I. Felner, Aharon Gedanken, Yu. Koltypin, G. Venkataiah, Heng Guo, Ashok Misra, D. V. Khakhar and Perumal Karthikeyan and has published in prestigious journals such as International Journal of Heat and Mass Transfer, Materials Science and Engineering A and Journal of Environmental Management.

In The Last Decade

R. Vijayakumar

64 papers receiving 2.0k citations

Peers

R. Vijayakumar

EEE

BIOMA

Cornelia Păcurariu Romania

Ye Sheng China

C. A. Paskocimas Brazil

P. Pernice Italy

Christos Argirusis Germany

C. Ángeles–Chávez Mexico

Debasish Sarkar India

Avadhesh Kumar Yadav India

Yutong Zhang China

Marco Antônio Schiavon Brazil

Cornelia Păcurariu Romania

R. Vijayakumar

1.1k ×0.9

233 ×0.4

377 ×0.7

EEE

372 ×0.9

263 ×0.9

BIOMA

Citations per year, relative to R. Vijayakumar R. Vijayakumar (= 1×) peers Cornelia Păcurariu

Countries citing papers authored by R. Vijayakumar

Since Specialization

Citations

This map shows the geographic impact of R. Vijayakumar'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. Vijayakumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Vijayakumar more than expected).

Fields of papers citing papers by R. Vijayakumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Vijayakumar. 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. Vijayakumar. The network helps show where R. Vijayakumar may publish in the future.

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

This figure shows the co-authorship network connecting the top 25 collaborators of R. Vijayakumar. A scholar is included among the top collaborators of R. Vijayakumar 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. Vijayakumar. R. Vijayakumar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Srivastava, Deepak, et al.. (2025). Mechanistic impact of sodium nitrate on the characteristics of MWCNTS oxidation and potential application on methylene blue adsorption from wastewater. Waste Management Bulletin. 3(1). 207–218. 3 indexed citations

Vijayakumar, R., et al.. (2025). A review on end-of-life waste toner powder: recovery, utilization and upcycling. Waste Management. 204. 114911–114911. 1 indexed citations

Vijayakumar, R., et al.. (2025). Production of carbon nanomaterials and value-added ferrous resource from spent toner powder: Influence of catalyst and optimization of process parameters. Materials Science and Engineering B. 313. 117989–117989. 1 indexed citations

Vijayakumar, R., et al.. (2024). Influence of Unzipped Multiwalled Carbon Nanotube Oxides‐Epoxy Paint on the Corrosion Rate of Mild Steel in Marine Environment. Chemical Engineering & Technology. 47(7). 1031–1043. 1 indexed citations

Vijayakumar, R., et al.. (2024). Carbon nanotubes synthesis over coal ash based catalysts using polypropylene waste via CVD process: Influence of catalyst and reaction temperature. Journal of Environmental Management. 366. 121881–121881. 9 indexed citations

Harichandran, R., et al.. (2024). Experimental analysis of solar desalination system performance with graphene and graphitic carbon nanopaint-coated solar absorbers. Desalination. 592. 118141–118141. 14 indexed citations

Vijayakumar, R., et al.. (2024). Investigation on Luminescence Properties of Dy3+ Ions Doped NaBaB9O15 Phosphors for Optoelectronic Applications. Journal of Fluorescence. 35(6). 4579–4585. 2 indexed citations

Vijayakumar, R., et al.. (2024). Investigation on concentration-dependent luminescence properties of high color purity red-emitting Pr3+ ion-doped sodium barium borate phosphors. Journal of Materials Science Materials in Electronics. 35(20). 2 indexed citations

Nithin, Ajith, et al.. (2023). Unzipped multiwalled carbon nanotube oxide / PEG based phase change composite for latent heat energy storage. International Journal of Heat and Mass Transfer. 220. 124908–124908. 21 indexed citations

10.

Vijayakumar, R., et al.. (2023). Influence of ultraviolet and chemical treatment on the biodegradation of low-density polyethylene and high-density polyethylene by Cephalosporium strain. Environmental Monitoring and Assessment. 195(3). 395–395. 10 indexed citations

11.

Maheshvaran, K., et al.. (2022). Luminescent properties of thermally stable and high efficiency green-emitting Ce3+/Tb3+ ions co-doped NaBaB9O15 phosphor. Journal of Materials Science Materials in Electronics. 33(33). 25211–25218. 2 indexed citations

12.

Vijayakumar, R., et al.. (2021). Synergistic effect of UV and chemical treatment on biological degradation of Polystyrene by Cephalosporium strain NCIM 1251. Archives of Microbiology. 203(5). 2183–2191. 37 indexed citations

13.

Bhatt, Amit, et al.. (2019). P1.04-56 Landscape of Tumor Mutational Burden in Indian NSCLC Patients. Journal of Thoracic Oncology. 14(10). S462–S463. 1 indexed citations

14.

Guo, Heng, Balaji Devakumar, R. Vijayakumar, Peng Du, & Xiaoyong Huang. (2018). A novel Sm³⁺ singly doped LiCa₃ZnV₃O₁₂ phosphor: a potential luminescent material for multifunctional applications. RSC Advances. 8(58). 33403–33413. 73 indexed citations

15.

Vijayakumar, R., et al.. (2018). Silver (Ag) nanoparticles enhanced luminescence properties of Dy3+ ions in borotellurite glasses for white light applications. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 204. 537–547. 39 indexed citations

16.

Green, Robert, Marit E. Meyer, Juan H. Agui, et al.. (2015). Characterization of Carbon Particulates in the Exit Flow of a Plasma Pyrolysis Assembly (PPA) Reactor. ThinkTech (Texas Tech University). 1 indexed citations

17.

Green, Robert, R. Vijayakumar, & Juan H. Agui. (2014). Development of Test Protocols for International Space Station Particulate Filters. ThinkTech (Texas Tech University). 3 indexed citations

18.

Karthikeyan, Perumal, P. Suthanthirakumar, R. Vijayakumar, & K. Marimuthu. (2014). Structural and luminescence behaviour of Er3+ doped telluro-fluoroborate glasses. Journal of Molecular Structure. 1083. 268–277. 29 indexed citations

19.

Vijayakumar, R., D. V. Khakhar, & Ashok Misra. (2010). Studies on α to β phase transformations in mechanically deformed PVDF films. Journal of Applied Polymer Science. 117(6). 3491–3497. 112 indexed citations

20.

Vijayakumar, R., Yu. Koltypin, I. Felner, & Aharon Gedanken. (2000). Sonochemical synthesis and characterization of pure nanometer-sized Fe3O4 particles. Materials Science and Engineering A. 286(1). 101–105. 264 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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