World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
43
Citations
7359
World Ranking
17170
National Ranking
383

Simon M. Clark publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Simon M. Clark sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 230 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Simon M. Clark D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Simon M. Clark sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 43 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Simon M. Clark is a researcher affiliated with Macquarie University in Australia, with a focus on engineering and earth and planetary sciences. Their scholarly work is distributed across key areas such as geophysics, civil and structural engineering, and materials chemistry.

Their research extensively covers topics including:

  • Geophysical and Geoelectrical Methods
  • Geological and Geochemical Analysis
  • High-pressure Geophysics and Materials
  • Concrete and Cement Materials Research
  • Calcium Carbonate Crystallization and Inhibition
  • Concrete Corrosion and Durability
  • Recycled Aggregate Concrete Performance

Clark has contributed to several recent papers, notable among them:

  • The nano- and meso-scale structure of amorphous calcium carbonate, 2022, published in Scientific Reports
  • Nanoscale Chemical Imaging by Photo-Induced Force Microscopy: Technical Aspects and Application to the Geosciences, 2021, published in Geostandards and Geoanalytical Research
  • Preparation of Self-healing Additives for Concrete via Miniemulsion Polymerization: Formulation and Production Challenges, 2021, published in International Journal of Concrete Structures and Materials
  • Characterizing concrete corrosion below sewer tidal levels at chemically dosed locations, 2020, published in Water Research
  • Corrosion Inhibitory Effects of Mullite in Concrete Exposed to Sulfuric Acid Attack, 2020, published in Corrosion and Materials Degradation

Their collaborative efforts include frequent coauthorship with researchers such as:

  • Shima Taheri
  • Dorrit E. Jacob
  • Paritosh Giri
  • Kui Han
  • Vili Grigorova

Clark's publications have appeared in several venues, with multiple papers in Sustainable Materials and Technologies and SSRN Electronic Journal. Other publication platforms include Scientific Reports, Geostandards and Geoanalytical Research, and the International Journal of Concrete Structures and Materials.

Their body of work spans a variety of scientific disciplines primarily within:

  • Engineering
  • Earth and Planetary Sciences

Within these fields, subfields prominently represented include:

  • Geophysics
  • Civil and Structural Engineering
  • Materials Chemistry
  • Building and Construction
  • Biomaterials

Best Publications

  • The evolution of strength and crystalline phases for alkali-activated ground blast furnace slag and fly ash-based geopolymers

    Jae Eun Oh;Paulo J.M. Monteiro;Ssang Sun Jun;Sejin Choi

  • Osmium diboride, an ultra-incompressible, hard material.

    Robert W. Cumberland;Michelle B. Weinberger;John J. Gilman;Simon M. Clark

  • Primary carbonatite melt from deeply subducted oceanic crust

    Michael J Walter;Galina Bulanova;Lora S Armstrong;S Keshav

  • Kinetic study of the kaolinite-mullite reaction sequence. Part I: Kaolinite dehydroxylation

    M. Bellotto;A. Gualtieri;G. Artioli;S. M. Clark

  • Melting in the Fe–C system to 70 GPa

    Oliver T Lord;Michael J Walter;R Dasgupta;R Dasgupta;D Walker

  • Iron spin transition in Earth's mantle

    S. Speziale;A. Milner;V. E. Lee;S. M. Clark

  • A beamline for high-pressure studies at the advanced light source with a superconducting bending magnet as the source

    Martin Kunz;Alastair A. MacDowell;Wendel A. Caldwell;Wendel A. Caldwell;Daniella Cambie

  • High pressure single-crystal micro X-ray diffraction analysis with GSE_ADA/RSV software

    Przemyslaw Dera;Kirill Zhuravlev;Vitali Prakapenka;Mark L. Rivers

  • Inflammation as a predictor for delayed cerebral ischemia after aneurysmal subarachnoid haemorrhage

    Catherine J McMahon;Catherine J McMahon;Stephen Hopkins;Andy Vail;Andrew T King;Andrew T King

  • Effects of Fe spin transition on the elasticity of (Mg, Fe)O magnesiowüstites and implications for the seismological properties of the Earth's lower mantle

    Sergio Speziale;V. E. Lee;S. M. Clark;J. F. Lin

  • Pressure-dependent structures of amorphous red phosphorus and the origin of the first sharp diffraction peaks.

    Joseph M. Zaug;Alan K. Soper;Simon M. Clark;Simon M. Clark

  • Few-layer graphene under high pressure: Raman and X-ray diffraction studies

    S. M. Clark;Ki Joon Jeon;Jing Yin Chen;Choong Shik Yoo

  • Halite-sylvite thermoelasticity

    David Walker;Pramod K. Verma;Lachlan M.D. Cranswick;Raymond L. Jones

  • The combination of thermal analysis and time-resolved X-ray techniques: a powerful method for materials characterization

    W. Bras;G. E. Derbyshire;A. Devine;S. M. Clark

  • The kinetics of dehydration in Ca-montmorillonite; an in situ X-ray diffraction study

    Helen J. Bray;Simon A. T. Redfern;Simon M. Clark

  • An apparatus for the study of the kinetics and mechanism of hydrothermal reactions by in situ energy dispersive x‐ray diffraction

    J. S. O. Evans;R. J. Francis;D. O’Hare;S. J. Price

  • High pressure study of low compressibility tetracalcium aluminum carbonate hydrates 3CaO·Al2O3·CaCO3·11H2O

    Juhyuk Moon;Jae Eun Oh;Magdalena Balonis;Fredrik P. Glasser

  • Experimental determination of bulk modulus of 14 Å tobermorite using high pressure synchrotron X-ray diffraction

    Jae Eun Oh;Jae Eun Oh;Simon M. Clark;Simon M. Clark;Hans Rudolf Wenk;Paulo J. M. Monteiro

  • Hydrothermal synthesis of microporous tin sulfides studied by real-time in situ energy-dispersive X-ray diffraction

    R. J. Francis;S. J. Price;J. S. O. Evans;S. O'brien

  • Second-order phase transition in PbO and SnO at high pressure: Implications for the litharge-massicot phase transformation.

    David M. Adams;Andrew G. Christy;Julian Haines;Simon M. Clark

  • Equation of state measurements of chlorite, pyrophyllite, and talc

    A.R. Pawley;S.M. Clark;N.J. Chinnery

Frequent Co-Authors

Raymond Jeanloz
Raymond Jeanloz University of California, Berkeley
David Walker
David Walker Lamont-Doherty Earth Observatory
Michael J. Walter
Michael J. Walter Carnegie Institution for Science
Paulo J.M. Monteiro
Paulo J.M. Monteiro University of California, Berkeley
S. Sen
S. Sen University of California, Davis
Dermot O'Hare
Dermot O'Hare University of Oxford
John S. O. Evans
John S. O. Evans Durham University
Dorrit E. Jacob
Dorrit E. Jacob Macquarie University
Michael J. Withford
Michael J. Withford Macquarie University
John Meurig Thomas
John Meurig Thomas University of Cambridge

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