World's Best Scientists 2026 revealed!
Catherine McCammon

Catherine McCammon

D-Index & Metrics

Chemistry

D-Index
69
Citations
15904
World Ranking
6242
National Ranking
452

Earth Science

D-Index
71
Citations
16951
World Ranking
922
National Ranking
53

Catherine McCammon 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 Catherine McCammon sits on this spectrum.

38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 556 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38 publications 603+

This scientist: 403 publications — 95th percentile

95% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

Catherine McCammon 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 Catherine McCammon sits on this spectrum.

30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 181 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 71 D-Index — 90th percentile

90% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

Research.com Recognitions

  • 2007 - Geochemistry Fellow Honor, Geochemical Society and the European Association of Geochemistry
  • 2006 - Fellow of American Geophysical Union (AGU)

Overview

Catherine McCammon is affiliated with the University of Bayreuth in Germany. Their research spans primarily across Earth and Planetary Sciences and Materials Science, with a concentration in subfields such as Geophysics, Materials Chemistry, Electronic, Optical and Magnetic Materials, Condensed Matter Physics, and Mechanical Engineering.

The scientist's scholarly output includes over a hundred publications in the field of Earth and Planetary Sciences and numerous works in Materials Science, reflecting a focus on geophysical and material properties under varying conditions.

Key research topics covered by Catherine McCammon comprise:

  • High-pressure geophysics and materials
  • Geological and Geochemical Analysis
  • X-ray Diffraction in Crystallography
  • Crystallization and Solubility Studies
  • Earthquake and tectonic studies
  • Crystal Structures and Properties
  • Advanced Condensed Matter Physics

Selected recent publications illustrate the diversity and scope of their research:

  • A biogeochemical-hydrological framework for the role of redox-active compounds in aquatic systems, 2021, Nature Geoscience
  • Effect of redox on Fe-Mg-Mn exchange between olivine and melt and an oxybarometer for basalts, 2020, Contributions to Mineralogy and Petrology
  • Serpentinization-Driven H2 Production From Continental Break-Up to Mid-Ocean Ridge Spreading: Unexpected High Rates at the West Iberia Margin, 2021, Frontiers in Earth Science
  • Bridgmanite is nearly dry at the top of the lower mantle, 2021, Earth and Planetary Science Letters
  • Determination of Fe3+/ΣFe of olivine-hosted melt inclusions using Mössbauer and XANES spectroscopy, 2020, Chemical Geology

The frequent co-authors who have collaborated extensively with Catherine McCammon include:

  • Leonid Dubrovinsky (33 publications)
  • Maxim Bykov (27 publications)
  • Elena Bykova (27 publications)
  • Egor Koemets (26 publications)
  • Konstantin Glazyrin (23 publications)

The preferred publication venues where this scientist's work often appears include:

  • The Cambridge Structural Database (25 publications)
  • Zenodo (CERN European Organization for Nuclear Research) (9 publications)
  • Earth and Planetary Science Letters (7 publications)
  • Journal of Geophysical Research Solid Earth (4 publications)
  • Goldschmidt2021 abstracts (4 publications)

Catherine McCammon has received professional recognition including the Geochemistry Fellow Honor awarded by the Geochemical Society and the European Association of Geochemistry in 2007, and election as a Fellow of the American Geophysical Union (AGU) in 2006.

Best Publications

  • The Redox State of Earth's Mantle

    Daniel J. Frost;Catherine A. McCammon

  • Experimental evidence for the existence of iron-rich metal in the Earth's lower mantle

    Daniel J. Frost;Christian Liebske;Falko Langenhorst;Catherine A. McCammon

  • The oxidation state of the mantle and the extraction of carbon from Earth’s interior

    Vincenzo Stagno;Dickson O. Ojwang;Catherine A. McCammon;Daniel J. Frost

  • Perovskite as a possible sink for ferric iron in the lower mantle

    Unknown

  • MossA: a program for analyzing energy-domain Mössbauer spectra from conventional and synchrotron sources

    Clemens Prescher;Catherine McCammon;Leonid Dubrovinsky

  • Iron Partitioning and Density Changes of Pyrolite in Earth’s Lower Mantle

    Tetsuo Irifune;Toru Shinmei;Catherine A. McCammon;Nobuyoshi Miyajima

  • Systematic iron isotope variations in mantle rocks and minerals: The effects of partial melting and oxygen fugacity

    Helen M. Williams;A.H. Peslier;C.A. McCammon;Alex N. Halliday;Alex N. Halliday

  • Structural complexity of simple Fe2O3 at high pressures and temperatures.

    Elena Bykova;Leonid Dubrovinsky;Natalia Dubrovinskaia;Maxim Bykov

  • The Paradox of Mantle Redox

    Catherine McCammon

  • The effects of pressure and temperature on nonstoichiometric wüstite, Fe x O: The iron-rich phase boundary

    C. A. McCammon;Lin-gun Liu

  • Fe-N System at High Pressure Reveals a Compound Featuring Polymeric Nitrogen Chains

    Maxim Bykov;Elena Bykova;Georgios Aprilis;Konstantin Glazyrin

  • The effect of water activity on the oxidation and structural state of Fe in a ferro-basaltic melt

    R. E. Botcharnikov;J. Koepke;Francois Holtz;C. McCammon

  • Oxygen fugacity, temperature reproducibility, and H2O contents of nominally anhydrous piston-cylinder experiments using graphite capsules

    Etienne Médard;Etienne Médard;Catherine A. McCammon;Jay A. Barr;Timothy L. Grove

  • Iron isotope fractionation and the oxygen fugacity of the mantle

    Helen M. Williams;Catherine A. McCammon;Anne H. Peslier;Alex N. Halliday

  • A redox profile of the Slave mantle and oxygen fugacity control in the cratonic mantle

    C. McCammon;M. G. Kopylova

  • High pressure collapse of magnetism in Fe0.94O: Mössbauer spectroscopy beyond 100 GPa

    M. P. Pasternak;M. P. Pasternak;R. D. Taylor;R. Jeanloz;X. Li

  • Deep magma ocean formation set the oxidation state of Earth’s mantle

    Katherine Armstrong;Daniel J. Frost;Catherine A. McCammon;David C. Rubie

  • Mössbauer and ELNES spectroscopy of (Mg,Fe)(Si,Al)O3 perovskite: a highly oxidised component of the lower mantle

    Stefan Lauterbach;C. A. McCammon;P.A. van Aken;F. Langenhorst

  • A biogeochemical–hydrological framework for the role of redox-active compounds in aquatic systems

    Stefan Peiffer;A. Kappler;S. B. Haderlein;C. Schmidt

  • The Effect of Alumina on the Electrical Conductivity of Silicate Perovskite

    Yousheng Xu;Catherine McCammon;Brent T. Poe

  • Stable intermediate-spin ferrous iron in lower-mantle perovskite

    C. Mccammon;I. Kantor;I. Kantor;O. Narygina;Jérôme Rouquette;Jérôme Rouquette

  • Structure and elasticity of single‐crystal (Mg,Fe)O and a new method of generating shear waves for gigahertz ultrasonic interferometry

    Steven D. Jacobsen;Steven D. Jacobsen;Steven D. Jacobsen;Hans J. Reichmann;Hartmut A. Spetzler;Hartmut A. Spetzler;Hartmut A. Spetzler;Stephen J. Mackwell

  • Mössbauer Spectroscopy of Minerals

    Unknown

Frequent Co-Authors

Leonid Dubrovinsky
Leonid Dubrovinsky University of Bayreuth
Daniel J. Frost
Daniel J. Frost University of Bayreuth
Natalia Dubrovinskaia
Natalia Dubrovinskaia University of Bayreuth
Vitali B. Prakapenka
Vitali B. Prakapenka University of Chicago
Falko Langenhorst
Falko Langenhorst Friedrich Schiller University Jena
Michael Hanfland
Michael Hanfland European Synchrotron Radiation Facility
Steven D. Jacobsen
Steven D. Jacobsen Northwestern University
Jung-Fu Lin
Jung-Fu Lin The University of Texas at Austin
Helen M. Williams
Helen M. Williams University of Cambridge
Marco Merlini
Marco Merlini University of Milan

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