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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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