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Chemistry
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2026
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2026

D-Index & Metrics

Chemistry

D-Index
142
Citations
72695
World Ranking
191
National Ranking
91

Ho-kwang Mao 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 Ho-kwang Mao 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: 838 publications — 98th percentile

98% of scientists in this discipline score the same or lower.

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

Ho-kwang Mao 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 Ho-kwang Mao 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: 142 D-Index — 99th percentile

99% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Chemistry in United States Leader Award
  • 2026 - Research.com Earth Science in United States Leader Award
  • 2025 - Research.com Chemistry in United States Leader Award
  • 2008 - Fellow of the Royal Society, United Kingdom
  • 1994 - Fellow of American Physical Society (APS) Citation For studies advancing both the high pressure limit and the range of techniques applicable to diamond anvil cell investigations
  • 1993 - Member of the National Academy of Sciences
  • 1986 - Fellow of American Geophysical Union (AGU)

Overview

Ho-kwang Mao is affiliated with the Carnegie Institution for Science in the United States. Their research spans several fields including Materials Science, Earth and Planetary Sciences, and Physics and Astronomy. The subfields they have contributed to include Materials Chemistry, Geophysics, Biomedical Engineering, Atomic and Molecular Physics and Optics, as well as Electronic, Optical, and Magnetic Materials.

The main research topics of Ho-kwang Mao cover a range of areas such as:

  • High-pressure geophysics and materials
  • Graphene research and applications
  • Topological materials and phenomena
  • Ferroelectric and piezoelectric materials
  • Acoustic wave resonator technologies
  • Carbon nanotubes in composites
  • Diamond and carbon-based materials research

The scientist's frequent co-authors include:

  • Yang Ding
  • Guangwei Che
  • Xingyu Tang
  • Puyi Lang
  • Xiao Dong

Ho-kwang Mao has published multiple papers in various venues. Some of the most recent papers are:

  • "Origin of the isostructural electronic states of the topological insulator Bi2Te3," 2020, Physical Review B
  • "Distinct intermediate states in the isostructural R−3m phase of the topological insulator Bi2Se3 at high pressure," 2020, Physical Review B
  • "Pressure aging: An effective process to liberate the power of high-pressure materials research," 2024, Proceedings of the National Academy of Sciences
  • "High-Pressure Polymerization of Phenol toward Degree-4 Carbon Nanothread," 2025, Nano Letters
  • "Superconductivity in efficient thermoelectric material Cu3Sb0.98Al0.02Se4," 2021, Journal of Alloys and Compounds

The frequent publication venues for Ho-kwang Mao include:

  • Physical Review B
  • Proceedings of the National Academy of Sciences
  • Nano Letters
  • Journal of Alloys and Compounds
  • Journal of the American Chemical Society

Ho-kwang Mao has received several professional recognitions including:

  • Fellow of the Royal Society, United Kingdom, 2008
  • Fellow of the American Physical Society (APS), 1994, with a citation for studies advancing the high pressure limit and diamond anvil cell techniques
  • Member of the National Academy of Sciences, 1993
  • Fellow of the American Geophysical Union (AGU), 1986

Best Publications

  • Calibration of the ruby pressure gauge to 800 kbar under quasi-hydrostatic conditions

    Ho-kwang Mao;J. Xu;Peter M. Bell

  • Specific volume measurements of Cu, Mo, Pd, and Ag and calibration of the ruby R1 fluorescence pressure gauge from 0.06 to 1 Mbar

    H. K. Mao;P. M. Bell;J. W. Shaner;D. J. Steinberg

  • Hydrogen clusters in clathrate hydrate.

    Wendy L. Mao;Wendy L. Mao;Ho-kwang Mao;Alexander F. Goncharov;Viktor V. Struzhkin

  • Origin of morphotropic phase boundaries in ferroelectrics

    Muhtar Ahart;Maddury Somayazulu;R. E. Cohen;P. Ganesh

  • Superconductivity up to 164 K in HgBa2Cam-1CumO2m+2+ delta (m=1, 2, and 3) under quasihydrostatic pressures.

    L. Gao;Y. Y. Xue;F. Chen;Q. Xiong

  • The pressure-temperature phase and transformation diagram for carbon; updated through 1994

    F.P. Bundy;W.A. Bassett;M.S. Weathers;R.J. Hemley

  • Coesite-bearing eclogite from the Dabie Mountains in central China

    Xiaomin Wang;J. G. Liou;H. K. Mao

  • Ultrahigh-pressure transitions in solid hydrogen

    Ho-kwang Mao;Russell J. Hemley

  • Bonding Changes in Compressed Superhard Graphite

    Wendy L. Mao;Wendy L. Mao;Ho-kwang Mao;Ho-kwang Mao;Peter J. Eng;Thomas P. Trainor;Thomas P. Trainor

  • Pressure-induced amorphization of crystalline silica

    R. J. Hemley;A. P. Jephcoat;H. K. Mao;L. C. Ming

  • Superhard Monoclinic Polymorph of Carbon

    Quan Li;Yanming Ma;Artem R. Oganov;Artem R. Oganov;Hongbo Wang

  • Raman spectroscopy of SiO2 glass at high pressure.

    RJ Hemley;HK Mao;PM Bell;BO Mysen

  • Solvent-Free Electrolytes with Aqueous Solution-Like Conductivities

    Wu Xu;C. Austen Angell

  • High-pressure x-ray diffraction of SiO2 glass.

    Charles Meade;R. J. Hemley;H. K. Mao

  • Synthesis of novel transition metal nitrides IrN2 and OsN2.

    Andrea F. Young;Andrea F. Young;Chrystele Sanloup;Eugene Gregoryanz;Eugene Gregoryanz;Sandro Scandolo;Sandro Scandolo

  • Synthesis and characterization of a binary noble metal nitride

    Eugene Gregoryanz;Chrystele Sanloup;M Somayazulu;James Badro

  • Static compression of iron to 300 GPa and Fe0.8Ni0.2 alloy to 260 GPa: Implications for composition of the core

    H. K. Mao;Y. Wu;L. C. Chen;J. F. Shu

  • Elasticity of MgO and a primary pressure scale to 55 GPa

    Chang-Sheng Zha;Ho-kwang Mao;Russell J. Hemley

  • Hydrogen storage in molecular compounds

    W. Mao;H. Mao

  • X-ray diffraction and equation of state of hydrogen at megabar pressures

    P. Loubeyre;R. LeToullec;D. Hausermann;M. Hanfland

  • Quasi‐hydrostatic compression of magnesium oxide to 52 GPa: Implications for the pressure‐volume‐temperature equation of state

    Sergio Speziale;Chang-Sheng Zha;Thomas S. Duffy;Russell J. Hemley

Frequent Co-Authors

Russell J. Hemley
Russell J. Hemley University of Illinois at Chicago
Viktor V. Struzhkin
Viktor V. Struzhkin Carnegie Institution for Science
Wendy L. Mao
Wendy L. Mao Stanford University
Alexander F. Goncharov
Alexander F. Goncharov Carnegie Institution for Science
Yue Meng
Yue Meng Argonne National Laboratory
Eugene Gregoryanz
Eugene Gregoryanz University of Edinburgh
Maddury Somayazulu
Maddury Somayazulu Carnegie Institution for Science
Rajeev Ahuja
Rajeev Ahuja Uppsala University
Yusheng Zhao
Yusheng Zhao Southern University of Science and Technology

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