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D-Index & Metrics

Materials Science

D-Index
109
Citations
61612
World Ranking
713
National Ranking
243

Brian R. Lawn 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 Brian R. Lawn 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: 365 publications — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

Brian R. Lawn 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 Brian R. Lawn 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: 109 D-Index — 94th percentile

94% 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

  • 2001 - Member of the National Academy of Engineering For elucidating the basic principles of brittle fracture that are essential to our understanding of the fracture of complex engineering materials.

Overview

Brian R. Lawn is a researcher affiliated with the National Institute of Standards and Technology in the United States. Their work focuses extensively on the fields of engineering and dentistry, with particular expertise spanning orthodontics, biomedical engineering, mechanical engineering, mechanics of materials, and ceramics and composites.

They have contributed significantly to topics involving dental materials and restorations, advanced surface polishing techniques, advanced materials and composites, metal and thin film mechanics, advanced ceramic materials synthesis, advanced machining processes and optimization, and dental implant techniques and outcomes.

Brian R. Lawn's recent publications include:

  • Science and art of ductile grinding of brittle solids, 2020, International Journal of Machine Tools and Manufacture
  • Critique of materials-based models of ductile machining in brittle solids, 2020, Journal of the American Ceramic Society
  • Micromechanics of machining and wear in hard and brittle materials, 2020, Journal of the American Ceramic Society
  • A Critical Review of Dental Lithia-Based Glass-Ceramics, 2023, Journal of Dental Research
  • Threshold damage mechanisms in brittle solids and their impact on advanced technologies, 2022, Acta Materialia

The venues in which Brian R. Lawn most frequently publishes are:

  • Journal of the American Ceramic Society
  • Journal of Dental Research
  • International Journal of Machine Tools and Manufacture
  • Acta Materialia
  • Journal of The Royal Society Interface

Frequent coauthors include:

  • Óscar Borrero-López
  • Yu Zhang
  • Han Huang
  • David B. Marshall
  • Paul J. Constantino

In 2001, Brian R. Lawn was recognized as a Member of the National Academy of Engineering for elucidating the basic principles of brittle fracture essential to understanding the fracture behavior of complex engineering materials.

Best Publications

  • A Critical Evaluation of Indentation Techniques for Measuring Fracture Toughness: I, Direct Crack Measurements

    G.R. Anstis;P. Chantikul;B.R. Lawn;D.B. Marshall

  • Fracture of Brittle Solids

    Brian R Lawn

  • Elastic/Plastic Indentation Damage in Ceramics: The Median/Radial Crack System

    B. R. Lawn;A. G. Evans;D. B. Marshall

  • Indentation fracture: principles and applications

    Brian Lawn;Rodney Wilshaw

  • A Critical Evaluation of Indentation Techniques for Measuring Fracture Toughness: II, Strength Method

    P. Chantikul;G. R. Anstis;B. R. Lawn;D. B. Marshall

  • Indentation of Ceramics with Spheres: A Century after Hertz

    Brian R. Lawn

  • Hardness, Toughness, and Brittleness: An Indentation Analysis

    B. R. Lawn;D. B. Marshall

  • Equilibrium penny-like cracks in indentation fracture

    B. R. Lawn;E. R. Fuller

  • Microfracture beneath point indentations in brittle solids

    B. R. Lawn;M. V. Swain

  • On the Theory of Hertzian Fracture

    Frederick Charles Frank;B. R. Lawn

  • Elastic/Plastic Indentation Damage in Ceramics: The Lateral Crack System

    D.B. Marshall;B.R. Lawn;A.G. Evans

  • Novel Zirconia Materials in Dentistry

    Y. Zhang;B.R. Lawn

  • A model for crack initiation in elastic/plastic indentation fields

    B. R. Lawn;A. G. Evans

  • Crack-Interface Grain Bridging as a Fracture Resistance I, Mechanism in Ceramics: I, Experimental Study on Alumina

    Peter L. Swanson;Carolyn J. Fairbanks;Brian R. Lawn;Yiu-Wing Mai

  • Effect of sandblasting on the long-term performance of dental ceramics.

    Yu Zhang;Brian R. Lawn;E. Dianne Rekow;Van P. Thompson

  • Residual stress effects in sharp contact cracking

    D. B. Marshall;B. R. Lawn

  • Crack‐Interface Grain Bridging as a Fracture Resistance Mechanism in Ceramics: II, Theoretical Fracture Mechanics Model

    Yiu-Wing Mai;Brian R. Lawn

  • Fracture of ferroelectric ceramics

    R. F. Cook;S. W. Freiman;B. R. Lawn;R. C. Pohanka

  • Making Ceramics "Ductile"

    Brian R. Lawn;Nitin P. Padture;Hongda Cait;Fernando Guiberteau

  • Role of grain size in the strength and R-curve properties of alumina

    Prapaipan Chantikul;Stephen J. Bennison;Brian R. Lawn

  • A Critical evaluation of indentation techniques for measuring fracture toughness

    G.-R. Anstis;P. Chantikul;D.-B. Marshall;B.-R. Lawn

Frequent Co-Authors

Herzl Chai
Herzl Chai Tel Aviv University
David B. Marshall
David B. Marshall University of Colorado Boulder
Nitin P. Padture
Nitin P. Padture Brown University
Robert F. Cook
Robert F. Cook National Institute of Standards and Technology
Yu Zhang
Yu Zhang University of Pennsylvania
Peter W. Lucas
Peter W. Lucas George Washington University
Fernando Guiberteau
Fernando Guiberteau University of Extremadura
Michael V. Swain
Michael V. Swain University of Sydney
Do Kyung Kim
Do Kyung Kim Korea Advanced Institute of Science and Technology
Xiaozhi Hu
Xiaozhi Hu University of Western Australia

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