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Chris Ballhaus

Chris Ballhaus

Chris Ballhaus 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 Chris Ballhaus 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.

Chris Ballhaus 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 Chris Ballhaus 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.

Overview

Chris Ballhaus is affiliated with the University of Bonn in Germany, where their research focuses on Earth and Planetary Sciences with particular emphasis on Geophysics, Astronomy and Astrophysics, Mechanical Engineering, Artificial Intelligence, and Geochemistry and Petrology.

The primary topics covered by their work include:

  • Geological and Geochemical Analysis
  • High-pressure geophysics and materials
  • Metallurgical Processes and Thermodynamics
  • Geochemistry and Geologic Mapping
  • Mineralogy and Gemology Studies
  • Paleontology and Stratigraphy of Fossils
  • Planetary Science and Exploration

Chris Ballhaus has contributed to several publications across multiple scientific venues. Frequent publication venues include:

  • Contributions to Mineralogy and Petrology
  • American Mineralogist
  • Scientific Reports
  • Frontiers in Earth Science
  • PLoS ONE

Their recent papers include:

  • Ultra-reduced phases in ophiolites cannot come from Earth's mantle, 2020, American Mineralogist
  • Experimental taphonomy of fish - role of elevated pressure, salinity and pH, 2020, Scientific Reports
  • Evolution of magmatic sulfide liquids: how and when base metal sulfides crystallize?, 2021, Contributions to Mineralogy and Petrology
  • Concentrations of Pt, Pd, S, As, Se and Te in silicate melts at sulfide, arsenide, selenide and telluride saturation: evidence of PGE complexing in silicate melts?, 2020, Contributions to Mineralogy and Petrology
  • How Pt and Pd are hosted in magmatic sulfides, substitutions and/or inclusions?, 2023, Contributions to Mineralogy and Petrology

Their frequent co-authors include Hassan M. Helmy, Raúl O. C. Fonseca, Richard Wirth, Anja Schreiber, and T. Nagel, reflecting collaborative research efforts in related fields of study.

Best Publications

  • High pressure experimental calibration of the olivine-orthopyroxene-spinel oxygen geobarometer: implications for the oxidation state of the upper mantle

    C. Ballhaus;R. F. Berry;D. H. Green

  • Zircons from Syros, Cyclades, Greece—Recrystallization and Mobilization of Zircon During High-Pressure Metamorphism

    Frank Tomaschek;Allen K. Kennedy;Igor M. Villa;Markus Lagos

  • Redox states of lithospheric and asthenospheric upper mantle

    C. Ballhaus

  • Oxygen fugacity controls in the Earth's upper mantle

    C. Ballhaus;R. F. Berry;D. H. Green

  • Metal saturation in the upper mantle

    Arno Rohrbach;Chris Ballhaus;Ute Golla-Schindler;Peter Ulmer

  • Fractionation of the platinum-group elements during mantle melting.

    Conny Bockrath;Chris Ballhaus;Astrid Holzheid

  • Role of water in the origin of podiform chromitite deposits

    Sergey Matveev;Sergey Matveev;Chris Ballhaus

  • High-pressure experimental calibration of the olivine-orthopyroxene-spinel oxygen geobarometer: implications for the oxidation state of the upper mantle

    Unknown

  • Noble Metal Enrichment Processes in the Merensky Reef, Bushveld Complex

    Chris Ballhaus;Paul Sylvester

  • Fractionation of the noble metals by physical processes

    Chris Ballhaus;Chris Ballhaus;Conny Bockrath;Cora Wohlgemuth-Ueberwasser;Vera Laurenz

  • High precision Lu–Hf geochronology of Eocene eclogite-facies rocks from Syros, Cyclades, Greece

    Markus Lagos;Markus Lagos;Erik E. Scherer;Frank Tomaschek;Carsten Münker;Carsten Münker

  • Phase Relations in the Fe–Ni–Cu–PGE–S System at Magmatic Temperature and Application to Massive Sulphide Ores of the Sudbury Igneous Complex

    Chris Ballhaus;Marian Tredoux;Andreas Späth

  • Origin of podiform chromite deposits by magma mingling

    Chris Ballhaus;Chris Ballhaus

  • Is the upper mantle metal-saturated?

    Chris Ballhaus

  • Stabilities of laurite RuS2 and monosulfide liquid solution at magmatic temperature

    Conny Bockrath;Chris Ballhaus;Astrid Holzheid

  • Partitioning of Se, As, Sb, Te and Bi between monosulfide solid solution and sulfide melt - Application to magmatic sulfide deposits

    Hassan M. Helmy;Hassan M. Helmy;Chris Ballhaus;Cora Wohlgemuth-Ueberwasser;Raúl O.C. Fonseca

  • Formation of Pt, Pd and Ni tellurides: experiments in sulfide–telluride systems.

    Hassan M. Helmy;Chris Ballhaus;Jasper Berndt;Cornelia Bockrath

  • Effect of Silica Activity on OH− IR Spectra of Olivine: Implications for Low-aSiO2 Mantle Metasomatism

    S. Matveev;H. St. C. O’Neill;C. Ballhaus;W. R. Taylor

  • Platinum Group Element, Chromium, and Vanadium Deposits in Mafic and Ultramafic Rocks

    R. Grant Cawthorn;Stephen J. Barnes;Christian Ballhaus;Kreshimir N. Malitch

  • Synthesis of PGE sulfide standards for laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS)

    Cora C. Wohlgemuth-Ueberwasser;Cora C. Wohlgemuth-Ueberwasser;Chris Ballhaus;Jasper Berndt;Vaida Stotter née Paliulionyte

  • The generation of oxidized CO2-bearing basaltic melts from reduced CH4-bearing upper mantle sources

    Chris Ballhaus;Chris Ballhaus;B. Ronald Frost

Frequent Co-Authors

Carsten Münker
Carsten Münker University of Cologne
Jasper Berndt
Jasper Berndt University of Münster
Vadim S. Kamenetsky
Vadim S. Kamenetsky Institute of Oceanology, Chinese Academy of Sciences
Richard Wirth
Richard Wirth Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences
Chris Ryan
Chris Ryan University of Waikato
Peter Ulmer
Peter Ulmer ETH Zurich
David H. Green
David H. Green University of Tasmania
Paul J. Sylvester
Paul J. Sylvester Texas Tech University
Thorsten Geisler
Thorsten Geisler University of Bonn

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