World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
36
Citations
4302
World Ranking
7334
National Ranking
576

Overview

Julien Siebert is affiliated with the Institut de Physique du Globe de Paris in France and contributes extensively to the fields of Earth and Planetary Sciences as well as Physics and Astronomy. Their research spans several key subfields, including Geophysics, Astronomy and Astrophysics, Atmospheric Science, Ecology, and Paleontology.

Siebert's work primarily focuses on topics such as Astro and Planetary Science, Geological and Geochemical Analysis, Planetary Science and Exploration, High-pressure geophysics and materials, Geology and Paleoclimatology Research, Isotope Analysis in Ecology, and earthquake and tectonic studies.

The scientist has coauthored multiple papers with frequent collaborators including Frédéric Moynier, Paolo A. Sossi, Edith Kubik, S. Charnoz, and Laëtitia Allibert.

They have published in several prominent scientific venues, with a strong presence in:

  • Geochimica et Cosmochimica Acta
  • Goldschmidt2021 abstracts
  • Icarus
  • arXiv (Cornell University)
  • Geochemical Perspectives Letters

Recent notable publications include:

  • Iron isotope evidence for very rapid accretion and differentiation of the proto-Earth, 2020, Science Advances
  • An experimentally-determined general formalism for evaporation and isotope fractionation of Cu and Zn from silicate melts between 1300 and 1500°C and 1 bar, 2020, Geochimica et Cosmochimica Acta
  • Tidal pull of the Earth strips the proto-Moon of its volatiles, 2021, Icarus
  • Reconciling metal-silicate partitioning and late accretion in the Earth, 2021, Nature Communications
  • Early oxidation of the martian crust triggered by impacts, 2020, Science Advances

Best Publications

  • Melting of Peridotite to 140 Gigapascals

    G. Fiquet;A. L. Auzende;J. Siebert;A. Corgne;A. Corgne

  • Systematics of metal-silicate partitioning for many siderophile elements applied to Earth’s core formation

    Julien Siebert;Julien Siebert;Julien Siebert;Alexandre Corgne;Alexandre Corgne;Frederick J. Ryerson

  • Terrestrial Accretion Under Oxidizing Conditions

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

  • 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

  • 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

  • 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

  • The Earth's core composition from high pressure density measurements of liquid iron alloys

    Guillaume Morard;J. Siebert;Denis Andrault;N. Guignot

  • 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

  • Melting of Fe–Ni–Si and Fe–Ni–S alloys at megabar pressures: implications for the core–mantle boundary temperature

    Guillaume Morard;Denis Andrault;Nicolas Guignot;Julien Siebert

  • A sulfur-poor terrestrial core inferred from metal-silicate partitioning experiments

    Terry-Ann Suer;Julien Siebert;Laurent Remusat;Nicolas Menguy

  • Experimental investigation of the stability of Fe‐rich carbonates in the lower mantle

    E. Boulard;E. Boulard;N. Menguy;Anne-Line Auzende;K. Benzerara

  • Fe–FeO and Fe–Fe 3 C melting relations at Earth's core–mantle boundary conditions: Implications for a volatile-rich or oxygen-rich core

    Guillaume Morard;Denis Andrault;D. Antonangeli;Y. Nakajima

  • Iron isotope evidence for very rapid accretion and differentiation of the proto-Earth.

    Martin Schiller;Martin Bizzarro;Martin Bizzarro;Julien Siebert;Julien Siebert

  • Melting of MORB at core-mantle boundary

    Gopal K. Pradhan;Guillaume Fiquet;Julien Siebert;Anne-Line Auzende;Anne-Line Auzende

  • Magnesium Partitioning Between Earth's Mantle and Core and its Potential to Drive an Early Exsolution Geodynamo

    James Badro;James Badro;Julien Aubert;Kei Hirose;Kei Hirose;Ryuichi Nomura

  • Effect of composition, structure, and spin state on the thermal conductivity of the Earth's lower mantle

    A. F. Goncharov;V. V. Struzhkin;J. A. Montoya;S. Kharlamova

Frequent Co-Authors

James Badro
James Badro Institut de Physique du Globe de Paris
Frédéric Moynier
Frédéric Moynier Institut de Physique du Globe de Paris
Daniele Antonangeli
Daniele Antonangeli Sorbonne University
François Guyot
François Guyot French National Museum of Natural History
Frederick J. Ryerson
Frederick J. Ryerson Lawrence Livermore National Laboratory
Guillaume Fiquet
Guillaume Fiquet Sorbonne University
Paolo A. Sossi
Paolo A. Sossi ETH Zurich
Martin Bizzarro
Martin Bizzarro University of Copenhagen
Denis Andrault
Denis Andrault University of Clermont Auvergne
Mohamed Mezouar
Mohamed Mezouar European Synchrotron Radiation Facility

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

For those interested in Earth Science, exploring related online degrees can broaden career opportunities. Programs such as the best online masters degree in human resource management programs offer a unique crossover for individuals looking to integrate management skills within scientific organizations.

Seniors seeking to pivot or enhance their professional journey might find value in quick, flexible credentials. The one year degree for seniors options provide time-effective learning paths that can complement Earth Science knowledge or support career shifts.

Additionally, specialized fields like library and information science are crucial for managing scientific research data. Accredited programs such as those listed under ala accredited mlis programs ensure that graduates meet industry standards for librarianship, an invaluable resource in Earth Science research support.

Correspondingly, pursuing a library degree online prepares students for careers in organizing and preserving scientific information, an essential aspect of advancing knowledge in Earth Science disciplines.

Best Scientists Citing Julien Siebert

Trending Scientists

Recently Published Articles