World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
75
Citations
20351
World Ranking
3456
National Ranking
956

Pradeep K. Rohatgi 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 Pradeep K. Rohatgi 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: 432 publications — 81st percentile

81% of scientists in this discipline score the same or lower.

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

Pradeep K. Rohatgi 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 Pradeep K. Rohatgi 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: 75 D-Index — 74th percentile

74% 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

  • 2014 - Fellow, National Academy of Inventors
  • 2013 - Fellow of the Materials Research Society
  • 2006 - Fellow of the American Society of Mechanical Engineers
  • 1989 - Fellow, The World Academy of Sciences
  • 1989 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Pradeep K. Rohatgi is affiliated with the University of Wisconsin-Milwaukee in the United States. Their research primarily spans engineering and materials science, with a focus on mechanical engineering and materials chemistry among other subfields. The scientist's work covers topics such as aluminum alloys composites properties, aluminum alloy microstructure properties, polymer composites and self-healing, advanced materials and composites, advanced ceramic materials synthesis, additive manufacturing and 3D printing technologies, and corrosion behavior and inhibition.

The scientist's recent publications include several papers on the tribological behavior and machine learning applications in composite materials and aluminum alloys. Notable examples are:

  • Triboinformatic modeling of dry friction and wear of aluminum base alloys using machine learning algorithms, 2021, Tribology International
  • Analysis of the friction and wear of graphene reinforced aluminum metal matrix composites using machine learning models, 2022, Tribology International
  • Triboinformatics Approach for Friction and Wear Prediction of Al-Graphite Composites Using Machine Learning Methods, 2021, Journal of Tribology
  • Machine learning models of the transition from solid to liquid lubricated friction and wear in aluminum-graphite composites, 2021, Tribology International
  • A Brief Review of Fly Ash as Reinforcement for Composites with Improved Mechanical and Tribological Properties, 2020, JOM

Pradeep K. Rohatgi has co-authored many works with several researchers, frequently collaborating with Amir Kordijazi, Swaroop Behera, Michael Nosonovsky, Masum Bellah, and Benjamin Church.

The main publication venues for this scientist include:

  • International Journal of Metalcasting
  • JOM
  • Tribology International
  • Materials
  • Engineering Reports

In addition to journal articles, the scientist has contributed to book publications, including a title entitled Metal-Matrix Composites published by Springer International Publishing in 2022.

Throughout their career, they have been recognized with several fellowships, namely from the National Academy of Inventors (2014), the Materials Research Society (2013), the American Society of Mechanical Engineers (2006), the American Association for the Advancement of Science (AAAS) in 1989, and The World Academy of Sciences in 1989.

Best Publications

  • Mechanical and tribological properties of self-lubricating metal matrix nanocomposites reinforced by carbon nanotubes (CNTs) and graphene – A review

    Afsaneh Dorri Moghadam;Emad Omrani;Pradeep L. Menezes;Pradeep K. Rohatgi

  • Solidification, structures, and properties of cast metal-ceramic particle composites

    P. K. Rohatgi;R. Asthana;S. Das

  • Cast aluminum-matrix composites for automotive applications

    Pradeep Rohatgi

  • Alkali treatment of coir fibres for coir-polyester composites

    S. V. Prasad;C. Pavithran;P. K. Rohatgi

  • Preparation and properties of cast aluminium-ceramic particle composites

    M. K. Surappa;P. K. Rohatgi

  • State of the art on tribological behavior of polymer matrix composites reinforced with natural fibers in the green materials world

    Emad Omrani;Pradeep L. Menezes;Pradeep K. Rohatgi

  • Fabrication and characterisation of Al–7Si–0.35Mg/fly ash metal matrix composites processed by different stir casting routes

    T.P.D. Rajan;R.M. Pillai;B.C. Pai;K.G. Satyanarayana

  • Tribological properties of metal matrix-graphite particle composites

    P. K. Rohatgi;S. Ray;Y. Liu

  • Compressive characteristics of A356/fly ash cenosphere composites synthesized by pressure infiltration technique

    P.K. Rohatgi;J.K. Kim;N. Gupta;Simon Alaraj

  • Wear and abrasion of cast Al-Alumina particle composites

    M.K. Surappa;S.V. Prasad;P.K. Rohatgi

  • Crystallinity and selected properties of fly ash particles

    T Matsunaga;J.K Kim;S Hardcastle;P.K Rohatgi

  • Structure property studies of fibres from various parts of the coconut tree

    K. G. Satyanarayana;C. K. S. Pillai;K. Sukumaran;S. G. K. Pillai

  • Metal matrix Composites

    Pradeep K. Rohatgi

  • Prediction models for the yield strength of particle-reinforced unimodal pure magnesium (Mg) metal matrix nanocomposites (MMNCs)

    Chang Soo Kim;Il Sohn;Marjan Nezafati;J. B. Ferguson

  • Mechanical properties of banana fibres (Musa sepientum)

    A. G. Kulkarni;K. G. Satyanarayana;P. K. Rohatgi;Kalyani Vijayan

  • Tribological performance of self-lubricating aluminum matrix nanocomposites: Role of graphene nanoplatelets

    Meysam Tabandeh-Khorshid;Emad Omrani;Pradeep L. Menezes;Pradeep K. Rohatgi

  • Fabrication and properties of natural fibre-reinforced polyester composites

    K.G. Satyanarayana;K. Sukumaran;A.G. Kulkarni;S.G.K. Pillai

  • Pressure infiltration technique for synthesis of aluminum–fly ash particulate composite

    P.K Rohatgi;R.Q Guo;H Iksan;E.J Borchelt

  • Functional Metal Matrix Composites: Self-lubricating, Self-healing, and Nanocomposites-An Outlook

    Afsaneh Dorri Moghadam;Benjamin F. Schultz;J. B. Ferguson;Emad Omrani

  • Synthesis, characterization, and properties of graphene reinforced metal-matrix nanocomposites

    Meysam Tabandeh-Khorshid;Ajay Kumar;Emad Omrani;Emad Omrani;Chngsoo Kim

  • Wear performance of copper–graphite composite and a leaded copper alloy

    M Kestursatya;J.K Kim;P.K Rohatgi

Frequent Co-Authors

Nikhil Gupta
Nikhil Gupta New York University
Pradeep L. Menezes
Pradeep L. Menezes University of Nevada Reno
Michael Nosonovsky
Michael Nosonovsky University of Wisconsin–Milwaukee
Michael R. Lovell
Michael R. Lovell Marquette University
Satish V. Kailas
Satish V. Kailas Indian Institute of Science
Ali Maleki
Ali Maleki Iran University of Science and Technology
B. K. Prasad
B. K. Prasad Council of Scientific and Industrial Research
Anil K. Sachdev
Anil K. Sachdev General Motors (United States)
Dehi Pada Mondal
Dehi Pada Mondal Advanced Materials and Processes Research Institute

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