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Materials Science
South Africa
2026

D-Index & Metrics

Materials Science

D-Index
86
Citations
19721
World Ranking
2111
National Ranking
3

K. Kaviyarasu publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where K. Kaviyarasu sits on this spectrum.

50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50 publications 1,163+

This scientist: 283 publications — 56th percentile

56% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

K. Kaviyarasu D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where K. Kaviyarasu sits on this spectrum.

40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40 D-Index 165+

This scientist: 86 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Materials Science in South Africa Leader Award
  • 2025 - Research.com Materials Science in South Africa Leader Award
  • 2022 - Research.com Materials Science in South Africa Leader Award

Overview

K. Kaviyarasu is affiliated with the University of South Africa in South Africa. Their research primarily spans the fields of Materials Science and Engineering with a strong focus on subfields such as Materials Chemistry, Renewable Energy, Sustainability and the Environment, Electrical and Electronic Engineering, Biomedical Engineering, and Electronic, Optical and Magnetic Materials.

Their work concentrates on topics including advanced photocatalysis techniques, synthesis and applications of nanoparticles, copper-based nanomaterials, ZnO doping and properties, TiO2 photocatalysis and solar cells, gas sensing nanomaterials and sensors, and transition metal oxide nanomaterials.

Frequent publication venues for this scientist include:

  • Materials Today Proceedings
  • Surfaces and Interfaces
  • Environmental Research
  • Journal of King Saud University - Science
  • Journal of Molecular Structure

Key recent papers authored or co-authored by K. Kaviyarasu cover various aspects of nanomaterials and photocatalysis:

  • "Biosynthesis, characterization, and antibacterial activity of gold nanoparticles", 2021, Journal of Infection and Public Health
  • "Studies of MnO2/g-C3N4 hetrostructure efficient of visible light photocatalyst for pollutants degradation by sol-gel technique", 2020, Surfaces and Interfaces
  • "Structural and optical properties of nickel oxide nanoparticles: Investigation of antimicrobial applications", 2020, Surfaces and Interfaces
  • "Biosynthesis of silver nanoparticles using phyllanthus emblica fruit extract for antimicrobial application", 2020, Biocatalysis and Agricultural Biotechnology
  • "Photocatalytic effect of CuO nanoparticles flower-like 3D nanostructures under visible light irradiation with the degradation of methylene blue (MB) dye for environmental application", 2021, Environmental Research

Frequent collaborators include:

  • R. Uthrakumar
  • S. John Sundaram
  • C. Inmozhi
  • A. Dhayal Raj
  • M. Mâaza

Kaviyarasu's scholarly output highlights a multidisciplinary approach to research in materials chemistry and nanotechnology, with emphasis on environmental and antimicrobial applications. Their coauthors' network reflects continued collaborative efforts within the academic community focused on nanomaterials and photocatalytic processes.

Best Publications

  • ZnO nanoparticles via Moringa oleifera green synthesis: Physical properties & mechanism of formation

    N. Matinise;N. Matinise;X.G. Fuku;X.G. Fuku;K. Kaviyarasu;K. Kaviyarasu;N. Mayedwa;N. Mayedwa

  • Green synthesis of NiO nanoparticles using Moringa oleifera extract and their biomedical applications: Cytotoxicity effect of nanoparticles against HT-29 cancer cells.

    A. Angel Ezhilarasi;J. Judith Vijaya;K. Kaviyarasu;K. Kaviyarasu;M. Maaza

  • Green synthesis of NiO nanoparticles using Aegle marmelos leaf extract for the evaluation of in-vitro cytotoxicity, antibacterial and photocatalytic properties.

    A. Angel Ezhilarasi;J. Judith Vijaya;K. Kaviyarasu;K. Kaviyarasu;L. John Kennedy

  • Eco-friendly preparation of zinc oxide nanoparticles using Tabernaemontana divaricata and its photocatalytic and antimicrobial activity.

    A Raja;S Ashokkumar;R Pavithra Marthandam;J Jayachandiran

  • Rapid biosynthesis and characterization of silver nanoparticles from the leaf extract of Tropaeolum majus L. and its enhanced in-vitro antibacterial, antifungal, antioxidant and anticancer properties.

    Saritha Valsalam;Paul Agastian;Mariadhas Valan Arasu;Naif Abdullah Al-Dhabi

  • In vitro cytotoxicity effect and antibacterial performance of human lung epithelial cells A549 activity of Zinc oxide doped TiO 2 nanocrystals: Investigation of bio-medical application by chemical method

    K. Kaviyarasu;K. Kaviyarasu;N. Geetha;K. Kanimozhi;C. Maria Magdalane

  • Evaluation on the heterostructured CeO2/Y2O3 binary metal oxide nanocomposites for UV/Vis light induced photocatalytic degradation of Rhodamine - B dye for textile engineering application

    C. Maria Magdalane;C. Maria Magdalane;K. Kaviyarasu;K. Kaviyarasu;J. Judith Vijaya;Busi Siddhardha

  • Green synthesis of Ag nanoparticles using Tamarind fruit extract for the antibacterial studies

    N. Jayaprakash;J. Judith Vijaya;K. Kaviyarasu;K. Kombaiah

  • Elucidation of photocatalysis, photoluminescence and antibacterial studies of ZnO thin films by spin coating method.

    K. Kaviyarasu;K. Kaviyarasu;C. Maria Magdalane;K. Kanimozhi;J. Kennedy

  • Photocatalytic degradation effect of malachite green and catalytic hydrogenation by UV-illuminated CeO2/CdO multilayered nanoplatelet arrays: Investigation of antifungal and antimicrobial activities.

    C. Maria Magdalane;C. Maria Magdalane;K. Kaviyarasu;K. Kaviyarasu;J. Judith Vijaya;C. Jayakumar

  • Photocatalytic activity of binary metal oxide nanocomposites of CeO2/CdO nanospheres: Investigation of optical and antimicrobial activity.

    C. Maria Magdalane;K. Kaviyarasu;J. Judith Vijaya;Busi Siddhardha

  • Synthesis and characterization studies of NiO nanorods for enhancing solar cell efficiency using photon upconversion materials

    K. Kaviyarasu;K. Kaviyarasu;E. Manikandan;E. Manikandan;J. Kennedy;J. Kennedy;M. Jayachandran

  • Green synthesis of nickel oxide, palladium and palladium oxide synthesized via Aspalathus linearis natural extracts: physical properties & mechanism of formation

    Noluthando Mayedwa;Nametso Mongwaketsi;Saleh Khamlich;Kasinathan Kaviyarasu

  • Facile synthesis of heterostructured cerium oxide/yttrium oxide nanocomposite in UV light induced photocatalytic degradation and catalytic reduction: Synergistic effect of antimicrobial studies

    C. Maria Magdalane;K. Kaviyarasu;K. Kaviyarasu;J. Judith Vijaya;B. Siddhardha

  • Green synthesis of novel zinc iron oxide (ZnFe2O4) nanocomposite via Moringa Oleifera natural extract for electrochemical applications

    N. Matinise;N. Matinise;K. Kaviyarasu;K. Kaviyarasu;N. Mongwaketsi;N. Mongwaketsi;S. Khamlich;S. Khamlich

  • Biosynthesis, characterization, and antibacterial activity of gold nanoparticles.

    Sivaji Sathiyaraj;Gunasekaran Suriyakala;Arumugam Dhanesh Gandhi;Ranganathan Babujanarthanam

  • Photocatalytic decomposition effect of erbium doped cerium oxide nanostructures driven by visible light irradiation: Investigation of cytotoxicity, antibacterial growth inhibition using catalyst.

    C. Maria Magdalane;K. Kaviyarasu;K. Kaviyarasu;A. Raja;M.V. Arularasu

  • Solution processing of CuSe quantum dots: Photocatalytic activity under RhB for UV and visible-light solar irradiation

    K. Kaviyarasu;K. Kaviyarasu;A. Ayeshamariam;A. Ayeshamariam;E. Manikandan;E. Manikandan;J. Kennedy;J. Kennedy

  • One dimensional well-aligned CdO nanocrystal by solvothermal method

    K. Kaviyarasu;E. Manikandan;E. Manikandan;P. Paulraj;S.B. Mohamed

  • Synthesis and characterization of ZnO–CuO nanocomposites powder by modified perfume spray pyrolysis method and its antimicrobial investigation

    D. Saravanakkumar;S. Sivaranjani;S. Sivaranjani;K. Kaviyarasu;K. Kaviyarasu;A. Ayeshamariam;A. Ayeshamariam

  • Antibacterial, magnetic, optical and humidity sensor studies of β-CoMoO4 - Co3O4 nanocomposites and its synthesis and characterization

    A. Mobeen Amanulla;Sk. Jasmine Shahina;R. Sundaram;C. Maria Magdalane

Frequent Co-Authors

Malik Maaza
Malik Maaza University of South Africa
John Kennedy
John Kennedy GNS Science
J. Judith Vijaya
J. Judith Vijaya Loyola College, Chennai
L. John Kennedy
L. John Kennedy Vellore Institute of Technology University
M. Jayachandran
M. Jayachandran Sethu Institute of Technology
Hamad A. Al-Lohedan
Hamad A. Al-Lohedan King Saud University
Fabian I. Ezema
Fabian I. Ezema University of Nigeria
Mariadhas Valan Arasu
Mariadhas Valan Arasu King Saud University
Naif Abdullah Al-Dhabi
Naif Abdullah Al-Dhabi King Saud University

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