World's Best Scientists 2026 revealed!

James Badro publication distribution in Earth Science in 2026

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

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

The last bar groups every scientist with 510 publications or more.

James Badro D-index placement in Earth Science in 2026

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

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

The last bar groups every scientist with 94 D-Index or more.

Research.com Recognitions

  • 2008 - James B. Macelwane Medal, American Geophysical Union (AGU)
  • 2008 - Fellow of American Geophysical Union (AGU)

Overview

James Badro is affiliated with the Institut de Physique du Globe de Paris in France. Their research largely focuses on Earth and Planetary Sciences, with a specialization in Geophysics. This specialization is reflected in their substantial number of publications in the subfield of Geophysics, as well as work in related areas such as Astronomy and Astrophysics, Paleontology, Molecular Biology, and Mechanics of Materials.

Their scholarly output includes studies covering key topics such as Geological and Geochemical Analysis, High-pressure geophysics and materials, earthquake and tectonic studies, Planetary Science and Exploration, Astro and Planetary Science, Paleontology and Stratigraphy of Fossils, and Geomagnetism and Paleomagnetism Studies.

Major recent papers authored or co-authored by James Badro include the following:

  • Redox state of Earth's magma ocean and its Venus-like early atmosphere (2020, Science Advances)
  • Geophysical evidence for an enriched molten silicate layer above Mars's core (2023, Nature)
  • Solubility of water in peridotite liquids and the prevalence of steam atmospheres on rocky planets (2022, Earth and Planetary Science Letters)
  • A New Reference for the Thermal Equation of State of Iron (2020, Minerals)
  • Spin state and deep interior structure of Mars from InSight radio tracking (2023, Nature)

James Badro frequently collaborates with several co-authors, including:

  • Charles-Édouard Boukaré
  • Farhang Nabiei
  • Nicolas Wehr
  • Henri Samuel
  • Attilio Rivoldini

The primary publication venues where their work appears are:

  • Nature
  • Earth and Planetary Science Letters
  • Zenodo (CERN European Organization for Nuclear Research)
  • Geophysical Research Letters
  • Goldschmidt2021 abstracts

James Badro's scientific contributions have been recognized through distinctions such as the Fellow of the American Geophysical Union (AGU) awarded in 2008, as well as the James B. Macelwane Medal from the American Geophysical Union in the same year.

Best Publications

  • Iron partitioning in Earth's Mantle: Toward a deep lower mantle discontinuity

    James Badro;Guillaume Fiquet;François Guyot;Jean-Pascal Rueff

  • Synthesis and characterization of a binary noble metal nitride

    Eugene Gregoryanz;Chrystele Sanloup;M Somayazulu;James Badro

  • Electronic transitions in perovskite: possible nonconvecting layers in the lower mantle.

    James Badro;Jean-Pascal Rueff;György Vankó;Giulio Monaco

  • X-ray Imaging of Stress and Strain of Diamond, Iron, and Tungsten at Megabar Pressures

    Russell J. Hemley;Russell J. Hemley;Russell J. Hemley;Ho-kwang Mao;Ho-kwang Mao;Ho-kwang Mao;Guoyin Shen;Guoyin Shen;Guoyin Shen;James Badro;James Badro;James Badro

  • A seismologically consistent compositional model of Earth’s core

    James Badro;James Badro;Alexander S. Côté;Alexander S. Côté;John P. Brodholt

  • Effect of light elements on the sound velocities in solid iron: Implications for the composition of Earth's core

    James Badro;James Badro;Guillaume Fiquet;Guillaume Fiquet;François Guyot;François Guyot;Eugene Gregoryanz;Eugene Gregoryanz

  • Pressure-Induced High-Spin to Low-Spin Transition in FeS Evidenced by X-Ray Emission Spectroscopy

    J.-P. Rueff;C.-C. Kao;V. V. Struzhkin;J. Badro

  • Terrestrial Accretion Under Oxidizing Conditions

    Julien Siebert;James Badro;Daniele Antonangeli;Frederick J. Ryerson;Frederick J. Ryerson

  • Magnetism in FeO at Megabar Pressures from X-Ray Emission Spectroscopy

    James Badro;Viktor V. Struzhkin;Jinfu Shu;Russell J. Hemley

  • Core formation and core composition from coupled geochemical and geophysical constraints.

    James Badro;James Badro;John P. Brodholt;Hélène Piet;Hélène Piet;Julien Siebert

  • Copper isotope evidence for large-scale sulphide fractionation during Earth’s differentiation

    Paul S. Savage;F. Moynier;H. Chen;G. Shofner

  • Sound Velocities in Iron to 110 Gigapascals

    Guillaume Fiquet;James Badro;François Guyot;Herwig Requardt

  • An early geodynamo driven by exsolution of mantle components from Earth’s core

    James Badro;James Badro;Julien Siebert;Francis Nimmo

  • Metal–silicate partitioning of Ni and Co in a deep magma ocean

    Julien Siebert;James Badro;Daniele Antonangeli;Frederick J. Ryerson;Frederick J. Ryerson

  • Nature of the high-pressure transition in Fe2O3 hematite.

    James Badro;Guillaume Fiquet;Viktor V. Struzhkin;Maddury Somayazulu

  • Experimental evidence for a high-pressure isostructural phase transition in osmium.

    Florent Occelli;Daniel L. Farber;James Badro;James Badro;Chantel M. Aracne

  • Elastic anisotropy in textured hcp-iron to 112 GPa from sound wave propagation measurements

    Daniele Antonangeli;Florent Occelli;Herwig Requardt;James Badro

  • High-Pressure Behavior In Alpha-Alpo4 - Amorphization And The Memory-Glass Effect

    Philippe Gillet;James Badro;Bernard Varrel;Paul F. McMillan

  • Composition of the Earth's inner core from high-pressure sound velocity measurements in Fe–Ni–Si alloys

    Daniele Antonangeli;Daniele Antonangeli;Julien Siebert;Julien Siebert;James Badro;James Badro;Daniel L. Farber;Daniel L. Farber

  • Spin Crossover in Ferropericlase at High Pressure: A Seismologically Transparent Transition?

    Daniele Antonangeli;Daniele Antonangeli;Julien Siebert;Julien Siebert;Chantel M. Aracne;Daniel L. Farber;Daniel L. Farber

  • Element partitioning between magnesium silicate perovskite and ferropericlase: New insights into bulk lower-mantle geochemistry

    Anne-Line Auzende;James Badro;James Badro;Frederick J. Ryerson;Peter K. Weber

  • Silicon isotopes in angrites and volatile loss in planetesimals

    Emily A. Pringle;Frédéric Moynier;Paul S. Savage;James Badro

  • Oxygen and silicon contents of Earth's core from high pressure metal-silicate partitioning experiments

    Angele Ricolleau;Angele Ricolleau;Yingwei Fei;Alexandre Corgne;Julien Siebert;Julien Siebert

  • Sound velocity in iron carbide (Fe3C) at high pressure: Implications for the carbon content of the Earth's inner core

    Guillaume Fiquet;James Badro;Evgueni Gregoryanz;Yingwei Fei

Frequent Co-Authors

Julien Siebert
Julien Siebert Institut de Physique du Globe de Paris
Philippe Gillet
Philippe Gillet École Polytechnique Fédérale de Lausanne
Guillaume Fiquet
Guillaume Fiquet Sorbonne University
Daniele Antonangeli
Daniele Antonangeli Sorbonne University
Frederick J. Ryerson
Frederick J. Ryerson Lawrence Livermore National Laboratory
François Guyot
François Guyot French National Museum of Natural History
Russell J. Hemley
Russell J. Hemley University of Illinois at Chicago
Ho-kwang Mao
Ho-kwang Mao Carnegie Institution for Science
Alain Polian
Alain Polian Sorbonne University
Jean-Alix Barrat
Jean-Alix Barrat University of Western Brittany

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring Earth Science in the USA opens diverse educational and career opportunities. Many students benefit from flexible online programs, making it easier to balance studies with other commitments. For veterans interested in expanding their skills, online spanish degrees for veterans offer tailored options that can complement Earth Science careers, especially in community engagement or international environmental projects.

Creative professionals might find a crossover with environmental art or communication through mfa online programs. These programs can enhance storytelling and advocacy skills related to Earth Science topics.

Those looking to move into leadership or organizational roles within environmental agencies or firms may consider an online masters degree in human resource management. This degree helps develop the expertise to manage teams effectively in science-driven industries.

Finally, for seniors aiming to quickly pivot or enhance their knowledge, one year degrees for seniors provide a streamlined path to gaining relevant expertise without a long-term commitment. Together, these programs support a variety of pathways within the broad field of Earth Science.

Best Scientists Citing James Badro

Trending Scientists