DI005
Connecting Planet Interior Modeling with Experiments and First-Principles Calculations
Session ID#: 247720
Session Description:
We welcome abstracts that explore the interior structure and dynamics of planets within the solar system and among exoplanets. A key focus is determining the physical and chemical properties of planetary materials under extreme conditions, including equation of state, elasticity, transport properties, phase transformations, phase diagram, melting behavior, chemical reactions, etc. Approaches include static and dynamic compression experiments combined with laboratory spectroscopies, synchrotron sources, or X-ray free-electron lasers. Computational studies using first-principles methods, molecular dynamics, and machine learning are also very welcome. We invite interior and geodynamic modeling efforts such as mass-radius models, magma ocean crystallization, oxygen fugacity, gas speciation, etc. Interdisciplinary studies combining multiple approaches are especially encouraged.
Co-Sponsor(s):
Index Terms:
3672 Planetary mineralogy and petrology [MINERALOGY AND PETROLOGY]
3919 Equations of state [MINERAL PHYSICS]
3954 X-ray, neutron, and electron spectroscopy and diffraction [MINERAL PHYSICS]
5460 Physical properties of materials [PLANETARY SCIENCES: SOLID SURFACE PLANETS]
Primary Convener: Yanyao Zhang, Stanford University, Earth and Planetary Sciences, Stanford, United States
Conveners: Caroline Dorn, ETH Zürich, Institute for Particle Physics and Astrophysics, Zürich, Switzerland, Xuehui Wei, Arizona State University, School of Earth and Space Exploration, Tempe, United States and William R Palfey, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States
Probing the Role of Water in Shaping Planetary Mantles with Dynamic Compression Experiments (1848947)
Israel Carrillo1, Alisha N Clark2, Jean-Paul Davis3, Adam R Sarafian4, Sakun Duwal3, J. Matthew Lane3 and Chad McCoy3, (1)University of Colorado Boulder, Geological Sciences, Boulder, United States, (2)University of Colorado Boulder, Department of Geological Sciences, Boulder, United States, (3)Sandia National Laboratories, Albuquerque, United States, (4)Corning Incorporated, Corning, United States
Hydrogen at the core-mantle boundary of Mars (Invited) (1857639)
Sibo Chen1, Taehyun Kim1, Xuehui Wei2, Maitrayee Bose2, Stella Chariton3, Vitali Prakapenka3, Dean Smith4, Rostislav Hrubiak4 and Sang-Heon Dan Shim2, (1)Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States, (2)Arizona State University, School of Earth and Space Exploration, Tempe, United States, (3)The University of Chicago, Center for Advanced Radiation Sources, Chicago, United States, (4)Argonne National Laboratory, HPCAT, Argonne, United States
High P-T Sound Velocities of Fe-bearing Ringwoodite and Majorite: Implication for Martian Mantle Seismic Profiles (1867869)
Luo Li, University of Texas at Austin, Jackson School of Geosciences, Austin, United States and Jung-Fu Lin, The University of Texas, Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, United States
Implementation strategy and benchmarking of multi-component, two-phase flow averaged equations (1868665)
Henri Samuel1,2, Charles-Édouard Boukaré3, Kang Wei Lim4 and James Badro2, (1)CNRS, Paris Cedex 16, France, (2)Université Paris Cité, Institut de Physique du Globe de Paris, CNRS, Paris, France, (3)Brown University, DEEPS - Dept of Earth, Environmental and Planetary Sciences, Providence, United States, (4)Institut de Physique du Globe de Paris, Paris, France
Equation of State of Mg2FeH6 Perovskite: Implications for Hydrogen Ingassing in Sub-Neptune Interiors (1882364)
Xuehui Wei1, Taehyun Kim2, Sibo Chen2, Stella Chariton3, Vitali B Prakapenka4 and Sang-Heon Dan Shim1, (1)Arizona State University, School of Earth and Space Exploration, Tempe, United States, (2)Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States, (3)The University of Chicago, Center for Advanced Radiation Sources, Chicago, United States, (4)The University of Chicago, GeoSoilEnviroCARS, Chicago, United States
High-Temperature Iron Oxyhydroxides in the Deep Lower Mantle (1887677)
Hongsheng Yuan1, Lianjie Man2, Xiang Li3, Qingyang Hu1, Daniel J Frost2 and Leonid S Dubrovinsky2, (1)Center for High Pressure Science and Technology Advanced Research, Shanghai, China, (2)University of Bayreuth, Bayerisches Geoinstitut, Bayreuth, Germany, (3)Universität Münster, Institut für Mineralogie, Münster, Germany
Secular Cooling of the Magma Ocean Controls Early Planetary Oxidation State (1896005)
Xin Deng1,2, Michael J Walter2, Zhongqing Wu1 and Ronald E Cohen2, (1)University of Science and Technology of China, School of Earth and Space Sciences, Hefei, China, (2)Carnegie Institution for Science, Earth and Planets Laboratory, Washington, United States
Ab initio Structural Models and Infrared Spectra of Hydrous Bridgmanite of the Lower Mantle (1907731)
Jun Tsuchiya1, Kikuyo Inagaki2, Haruhiko Dekura2, Yanyao Zhang3, Jung-Fu Lin4, Shun-ichiro Karato5, Jennifer Kung6 and ChingChien Li7, (1)Osaka University, Osaka, Japan, (2)Ehime University, Geodynamics Research Center, Matsuyama, Japan, (3)The University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX, United States, (4)The University of Texas, Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, United States, (5)Yale University, Earth and Planetary Sciences, New Haven, CT, United States, (6)NCKU National Cheng Kung University, Department of earth sciences, Tainan, Taiwan, (7)NCKU National Cheng Kung University, Earth Sciences, Tainan, Taiwan
Experimental Study on Elastic Wave Velocities and Thermal Transport Properties of Peridotites (1911118)
Xiao LI1, Maining MA1, Jingui Xu2, Hao Guan1 and Yanan Bi1, (1)University of Chinese Academy of Sciences, State Key Laboratory of Earth System Numerical Modeling and Application, College of Earth and Planetary Science, Beijing, China, (2)CAS Chinese Academy of Sciences, Institute of Geochemistry, Guiyang, China
Hydrogen Production and Storage in CaTiO3 Perovskite at Mantle-Related High Pressures (1930562)
Ava Campbell1, Suyu Fu2, Leah Shteynman3, Sibo Chen4, Taehyun Kim4 and Sang-Heon Dan Shim3, (1)Arizona State University, Tempe, AZ, United States, (2)The University of Tokyo, Department of Earth and Planetary Science, Tokyo, Japan, (3)Arizona State University, School of Earth and Space Exploration, Tempe, United States, (4)Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States
Sound velocities and structural transitions of endmember and Fe, Al, Mg, Ti-bearing CaSiO3 glasses up to 100 GPa (1937218)
Wenhao Su1, Wen-Yi Zhou1,2, Jiasen Hu1, Ming Hao3,4 and Jin Zhang1, (1)Texas A&M University College Station, Department of Geology and Geophysics, College Station, United States, (2)University of Bayreuth, Bayerisches Geoinstitut, Bayreuth, Germany, (3)ETH Zurich, Department of Earth Sciences, Zurich, Switzerland, (4)Carnegie Institution for Science Washington, Earth and Planets Laboratory, Washington, United States
The Single Crystal Elastic Properties of Fe-rich Diopside in Martian Mantle (1955078)
Jiasen Hu1, Wen-Yi Zhou1,2, Wenhao Su1 and Jin Zhang1, (1)Texas A&M University College Station, Department of Geology and Geophysics, College Station, United States, (2)University of Bayreuth, Bayerisches Geoinstitut, Bayreuth, Germany
Dynamical Stability and Phase Transitions of Mg-Peroxide Phases Near Earth’s Mantle Conditions (1961533)
Maitrayee Ghosh, Stanford University, Stanford, CA, United States, Carly Chandler, SLAC National Accelerator Laboratory, Menlo Park, United States, Arianna E Gleason, SLAC, Menlo Park, CA, United States and Siegfried Glenzer, SLAC National Accelerator Laboratory, High Energy Density Sciences, Menlo Park, United States
Role of Pressure- and Temperature-Dependent Viscosity and Thermal Diffusivity in Magma Ocean Convection (1964243)
Gabriele Morra1, Leila Honarbakhsh1, Peter Mora2,3, Bijaya B Karki4 and Colin Jacson5, (1)University of Louisiana at Lafayette, Lafayette, LA, United States, (2)University of Louisiana at Lafayette, Physics, Lafayette, United States, (3)King Fahd University of Petroleum & Minerals, College of Petroleum Engineering and Geosciences, Dhahran, Saudi Arabia, (4)Louisiana State University, School of Electrical Engineering and Computer Science, Department of Geology & Geophysics, Center for Computation and Technology, Baton Rouge, LA, United States, (5)Tulane University, Department of Earth and Environmental Sciences, New Orleans, United States
A new meta-analytical Gibbs energy equation of state for ice VII-X and implications for water-rich exoplanetary interiors (1966062)
Ula Jones1, Baptiste Journaux1, J. Michael Brown1, Jean-Alexis Hernandez2, Philip Myint3 and Tyler Gordon4, (1)University of Washington, Department of Earth and Space Sciences, Seattle, United States, (2)European Synchrotron Radiation Facility, Grenoble, France, (3)Lawrence Livermore National Laboratory, Livermore, United States, (4)University of California, Santa Cruz, Santa Cruz, United States
Graphite Precipitation in Carbon-Rich Lava Worlds: Coupled Atmosphere and Interior Model (1985247)
Bo Peng1, Laura Schaefer1 and Diana Valencia2, (1)Stanford University, Department of Earth & Planetary Sciences, Stanford, United States, (2)University of Toronto, Department of Astronomy & Astrophysics, Toronto, ON, Canada
Mass-radius Relation of Water-bearing Exoplanets (1994811)
Donghao Zheng, Princeton University, Department of Geosciences, Princeton, NJ, United States, Caiqi Rao, Princeton International School of Mathematics and Science, Princeton, United States and Jie Deng, Princeton University, Department of Geosciences, Princeton, United States
Novel Dynamic Compression Techniques to Measure Thermal Conductivity and Viscosity of Liquid Iron at Outer Core Conditions (2002343)
Tyler Perez1,2, Patrick LaChappelle3, Ray Smith4, Jon Eggert4 and June K Wicks1, (1)Johns Hopkins University, Earth & Planetary Sciences, Baltimore, MD, United States, (2)Carnegie Science, Earth & Planets Laboratory, Washington, D.C., United States, (3)Johns Hopkins University, Earth & Planetary Sciences, Balitmore, United States, (4)Lawrence Livermore National Laboratory, Livermore, CA, United States
