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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 42 5341 4938 376 357 111 5675

Roman E. Botcharnikov publications per year

The chart shows the history of publications by Roman E. Botcharnikov between 2001 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Roman E. Botcharnikov published across 26 years, from 2001 to 2026, averaging 4.9 papers a year. Output peaked at 11 publications in 2015. 6 of the 128 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 2001 to 2026. Vertical axis: number of publications, 0 to 11. Peak 11 publications in 2015. 2001: 1 publication 2002: 1 publication 2003: 1 publication 2004: 2 publications 2005: 2 publications 2006: 1 publication 2007: 3 publications 2008: 8 publications 2009: 8 publications 2010: 4 publications 2011: 10 publications 2012: 4 publications 2013: 5 publications 2014: 3 publications 2015: 11 publications 2016: 5 publications 2017: 5 publications 2018: 10 publications 2019: 4 publications 2020: 5 publications 2021: 6 publications 2022: 6 publications 2023: 6 publications 2024: 11 publications 2025: 5 publications 2026: 1 publication
2001 2026

128 publications in total across all disciplines

View publications per year as a table
Roman E. Botcharnikov: publications per year, 2001 to 2026
Year Publications
2001 1
2002 1
2003 1
2004 2
2005 2
2006 1
2007 3
2008 8
2009 8
2010 4
2011 10
2012 4
2013 5
2014 3
2015 11
2016 5
2017 5
2018 10
2019 4
2020 5
2021 6
2022 6
2023 6
2024 11
2025 5
2026 1
Total 128
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Roman E. Botcharnikov 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 Roman E. Botcharnikov sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 108–117 publications, is where this scientist sits. 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: 557 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
38–47 publications 603+

This scientist: 111 publications — 17th percentile

17% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484 111
118–127 540
128–137 557
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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Roman E. Botcharnikov 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 Roman E. Botcharnikov sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 42 D-Index, is where this scientist sits. 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: 182 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: 42 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289
42 277 42
43 279
44 248
45 257
46 212
47 202
48 207
49 204
50 183
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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Overview

Roman E. Botcharnikov is a researcher affiliated with Johannes Gutenberg University of Mainz in Germany. Their primary field of study is Earth and Planetary Sciences, with a focus on Geophysics, Geochemistry and Petrology, Artificial Intelligence, Mechanical Engineering, and Mechanics of Materials.

The scientist's research covers a range of topics including Geological and Geochemical Analysis, Geochemistry and Geologic Mapping, Mineralogy and Gemology Studies, High-pressure Geophysics and Materials, earthquake and tectonic studies, Metallurgical Processes and Thermodynamics, and Hydrocarbon exploration and reservoir analysis.

Roman E. Botcharnikov has published numerous papers, with recent contributions including:

  • Kinetics of Fe-Ti Oxide Re-equilibration in Magmatic Systems: Implications for Thermo-oxybarometry, 2020, Journal of Petrology
  • Evolution of magmatic sulfide liquids: how and when base metal sulfides crystallize?, 2021, Contributions to Mineralogy and Petrology
  • How Pt and Pd are hosted in magmatic sulfides, substitutions and/or inclusions?, 2023, Contributions to Mineralogy and Petrology
  • Multiple Magma Storage Regions and Open System Processes Revealed by Chemistry and Textures of the Datong Tholeiitic Lavas, North China Craton, 2022, Journal of Petrology
  • Composition, crystallization conditions and genesis of sulfide-saturated parental melts of olivine-phyric rocks from Kamchatsky Mys (Kamchatka, Russia), 2020, Lithos

Frequent coauthors with whom Roman E. Botcharnikov has collaborated include:

  • François Holtz
  • Tobias Häger
  • Tong Hou
  • Zhaochong Zhang
  • Stephan Buhre

The scientist regularly publishes in the following venues:

  • Journal of Petrology
  • European Journal of Mineralogy
  • Lithos
  • Journal of Gemmology / The Journal of Gemmology
  • Contributions to Mineralogy and Petrology

Best Publications

  • Sulfur K-edge XANES analysis of natural and synthetic basaltic glasses: Implications for S speciation and S content as function of oxygen fugacity

    Pedro J. Jugo;Max Wilke;Roman E. Botcharnikov

  • High gold concentrations in sulphide-bearing magma under oxidizing conditions

    Roman E. Botcharnikov;Robert L. Linnen;Robert L. Linnen;Max Wilke;Francois Holtz

  • Solubility of H2O- and CO2-bearing fluids in tholeiitic basalts at pressures up to 500 MPa

    T. A. Shishkina;R. E. Botcharnikov;F. Holtz;R. R. Almeev

  • 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

  • Phase Relations and Liquid Lines of Descent in Hydrous Ferrobasalt—Implications for the Skaergaard Intrusion and Columbia River Flood Basalts

    R. E. Botcharnikov;R. R. Almeev;J. Koepke;F. Holtz

  • Experimental Simulation of Closed-System Degassing in the System Basalt–H2O–CO2–S–Cl

    Priscille Lesne;Simon C. Kohn;Jon Blundy;Fred Witham

  • Amorphous Materials: Properties, structure, and Durability: Oxidation state of iron in hydrous phono-tephritic melts

    Jan A. Schuessler;Roman E. Botcharnikov;Harald Behrens;Valeria Misiti

  • Solubility of H2O and CO2 in ultrapotassic melts at 1200 and 1250 °C and pressure from 50 to 500 MPa

    Harald Behrens;Valeria Misiti;Carmela Freda;Francesco Vetere;Francesco Vetere

  • Oxidising agents in sub-arc mantle melts link slab devolatilisation and arc magmas

    Antoine Benard;Kevin Klimm;Alan Butler Woodland;Richard Arculus

  • Sulfur degassing at Erta Ale (Ethiopia) and Masaya (Nicaragua) volcanoes: Implications for degassing processes and oxygen fugacities of basaltic systems†

    J. M. de Moor;T. P. Fischer;Z. D. Sharp;P. L. King

  • SolEx: A model for mixed COHSCl-volatile solubilities and exsolved gas compositions in basalt

    Fred Witham;Jonathan Blundy;Simon C. Kohn;Priscille Lesne

  • The effect of H2O on olivine crystallization in MORB: Experimental calibration at 200 MPa

    Renat R. Almeev;François Holtz;Jürgen Koepke;Fleurice Parat

  • Distribution of Sulfur Between Melt and Fluid in S-O-H-C-Cl-Bearing Magmatic Systems at Shallow Crustal Pressures and Temperatures

    James D. Webster;Roman E. Botcharnikov

  • Solubility and speciation of C-O-H fluids in andesitic melt at T=1100-1300°c and P=200 and 500 MPa

    R.E. Botcharnikov;H. Behrens;F. Holtz

  • Sulfur and chlorine solubility in Mt. Unzen rhyodacitic melt at 850 °C and 200 MPa

    R.E. Botcharnikov;H. Behrens;F. Holtz;J. Koepke

  • Compositional and pressure effects on the solubility of H2O and CO2 in mafic melts

    Tatiana A. Shishkina;Roman E. Botcharnikov;Francois Holtz;Renat R. Almeev

  • Experimental Petrology of the 1991-1995 Unzen Dacite, Japan. Part II: Cl/OH Partitioning between Hornblende and Melt and its Implications for the Origin of Oscillatory Zoning of Hornblende Phenocrysts

    Hiroaki Sato;Francois Holtz;Harald Behrens;Roman Botcharnikov

  • The origin of S4+ detected in silicate glasses by XANES

    Max Wilke;Pedro J. Jugo;Pedro J. Jugo;Kevin Klimm;Jean Susini

  • Quantification of the CO2 budget and H2O–CO2 systematics in subduction-zone magmas through the experimental hydration of melt inclusions in olivine at high H2O pressure

    Nikita Mironov;Maxim Portnyagin;Roman Botcharnikov;Andrey Gurenko

  • Solubility of C-O-H mixtures in natural melts: new experimental data and application range of recent models

    Roman E. Botcharnikov;Marcus Freise;Francois Holtz;Harald Behrens

  • Experimental and modeled chlorine solubilities in aluminosilicate melts at 1 to 7000 bars and 700 to 1250 °C: Applications to magmas of Augustine Volcano, Alaska

    James D. Webster;Francesco Vetere;Roman E. Botcharnikov;Beth Goldoff

Frequent Co-Authors

Francois Holtz
Francois Holtz University of Hannover
Maxim Portnyagin
Maxim Portnyagin GEOMAR Helmholtz Centre for Ocean Research Kiel
Harald Behrens
Harald Behrens University of Hannover
Max Wilke
Max Wilke University of Potsdam
Jürgen Koepke
Jürgen Koepke University of Hannover
Simon C. Kohn
Simon C. Kohn University of Bristol
Jasper Berndt
Jasper Berndt University of Münster
Kaj Hoernle
Kaj Hoernle GEOMAR Helmholtz Centre for Ocean Research Kiel
Robert L. Linnen
Robert L. Linnen University of Western Ontario
Andrey A. Gurenko
Andrey A. Gurenko University of Lorraine

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