GEOA/B: Geophysics and Planetary Science of Silicates

Presentations

• X-ray diffraction studies of mineral phase transitions under dynamic loading

  ORAL · Invited

  June 27, 2025, 11:15 AM – June 27, 2025, 11:45 AM

  Presenters

  • Sally June Tracy

    Carnegie Inst of Washington

  Authors

  • Sally June Tracy

    Carnegie Inst of Washington

  • Ian Szumila

    Carnegie Inst of Washington

  • Donghoon Kim

    Korea University

  • Sota Takagi

    Korea University

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• Thermodynamics of MgSiO₃ Fluid and Radius Inflation of Hot Exoplanets

  ORAL

  June 27, 2025, 11:45 AM – June 27, 2025, 12:00 PM

  Presenters

  • Junjie Dong

    Caltech, California Institute of Technology

  Authors

  • Junjie Dong

    Caltech, California Institute of Technology

  • Lars Peter Stixrude

    University of California, Los Angeles

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• Insights into the fate of volatile species during the planetary life cycle from dynamic compression experiments

  ORAL

  June 27, 2025, 12:00 PM – June 27, 2025, 12:15 PM

  Presenters

  • Alisha N Clark

    University of Colorado, Boulder

  Authors

  • Alisha N Clark

    University of Colorado, Boulder

  • Jean-Paul Davis

    Sandia National Laboratories

  • Chad A McCoy

    Sandia National Laboratories

  • J. Matthew D Lane

    Sandia National Laboratories

  • joshua P townsend

    Sandia National Laboratories

  • Kyle R Cochrane

    Sandia National Laboratories

  • Christopher T Seagle

    Sandia National Laboratories

  • Melia S Kendall

    University of Colorado, Boulder

  • Lindsay M Harrison

    University of Colorado, Boulder

  • Israel Carrillo

    University of Colorado Boulder

  • Tirzah Abbott

    Northwestern University

  • Steven D Jacobsen

    Northwestern University

  • Adam R Sarafian

    Corning Incorporated

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• Iron effects on the structure and density of silicate melts under extreme conditions.

  ORAL

  June 27, 2025, 12:15 PM – June 27, 2025, 12:30 PM

  Publication: Planned paper on the analysis of amorphous materials structure (structure factors and pair distribution functions) and density extraction.

  Presenters

  • Lucie Canet

    European Synchrotron Radiation Facility

  Authors

  • Lucie Canet

    European Synchrotron Radiation Facility

  • Guillaume Morard

    IMPMC

  • Angelika D Rosa

    ESRF

  • Mohamed Mezouar

    ESRF

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• The shock Hugoniot of Fe-free and Fe-bearing enstatite to 1.7 TPa

  ORAL

  June 27, 2025, 12:30 PM – June 27, 2025, 12:45 PM

  Presenters

  • Bethany A Chidester

    Los Alamos National Laboratory (LANL)

  Authors

  • Bethany A Chidester

    Los Alamos National Laboratory (LANL)

  • Marius Millot

    Lawrence Livermore National Laboratory

  • Kaitlyn M Amodeo

    Sandia National Laboratories

  • Dylan K Spaulding

    Union of Concerned Scientists

  • David E Bliss

    Sandia National Laboratories

  • Pat Kalita

    Sandia National Laboratories

  • Seth Root

    Sandia National Laboratories

  • Dayne E Fratanduono

    Lawrence Livermore National Laboratory

  • Sarah Toby Stewart

    Arizona State University

  • Stein B Jacobsen

    Harvard

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