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Iron-Hydrogen Fluids at Planetary Core Conditions
INTERDISCIPLINARY INSIGHTS INTO EARTH AND PLANETARY CORES III ORAL
study of earth's deep interior | 14 december 2022
Emma Stoutenburg, Cara Vennari, Natalia V. Solomat...
We study molten iron mixed with hydrogen at high temperatures and pressures. For this we employ molecular dynamics simulations based on ab initio calc...
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Transformation Mechanisms During Phase Transition Of Bridgmanite Into Post-Perovskite At Lower Mantle Pressures
MATERIALS AT EXTREME CONDITIONS AND IMPLICATIONS OF THEIR PHASE TRANSITIONS ON PLANETARY FORMATION I ORAL
mineral and rock physics | 14 december 2022
Estelle Ledoux, Rose Hurlow, Cara Vennari, Samanth...
Bridgmanite, the lower mantles major mineral, transforms into MgSiO3 post-perovskite at pressures around 120 GPa and temperatures of 1900 K. This phas...
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Observation of phase change in FeTiO3 ilmenite at room temperature
A JOURNEY INTO PLANETARY INTERIORS: MEASUREMENTS, THEORY, AND IMPLICATIONS OF PHASE TRANSITIONS AND PHYSICAL PROPERTIES OF PLANET-FORMING MATERIALS AT EXTREME CONDITIONS II POSTER
mineral and rock physics | 13 december 2021
Cara Vennari, Quentin C. Williams
Ilmenite is a common accessory mineral in igneous and metamorphic rocks on the surface of the Earth. FeTiO3 ilmenite has been of interest for its weak...
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Fermi resonance observed in high-pressure ilmenite (FeTiO3)
NOVEL CONSTRAINTS ON THE PHYSICS, CHEMISTRY, AND TRANSPORT PROPERTIES OF PLANETARY INTERIORS II POSTERS
mineral and rock physics | 16 december 2020
Cara Vennari, Quentin C. Williams
Ilmenite is a common accessory mineral in igneous and metamorphic rocks on the surface of the Earth, and is a primary component of the kimberlitic MAR...
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Slip in, and Strength of, Natural Pyropic and Majoritic Garnets at High Pressures
MANTLE DYNAMICS AND SEISMIC ANISOTROPY: OBSERVATIONS, MODELS, AND EXPERIMENTS I
study of earth's deep interior | 09 december 2019
Cara Vennari, Feng Lin, Martin Kunz, Masaki Akaogi...
Garnet is an important mineral phase in the upper mantle as it is both abundant in normal mantle, and a primary phase within high-pressure subducted b...
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High Pressure Raman and Nd3+ Luminescence Spectroscopy of Bastnaesite-(Ce)
FALL MEETING 2018
11 december 2018
Cara Vennari, Quentin C. Williams
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High-Pressure/Temperature Behavior of the Alkali/Calcium Carbonate Shortite (Na2Ca2(CO3)3): Implications for Carbon Sequestration in Earth's Transition Zone
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
29 august 2018
Cara Vennari, Christine M. Beavers, Quentin C. Wil...
The behavior of shortite (Na2Ca2(CO3)3) has been probed using synchrotron‐based single crystal X‐ray diffraction and Raman spectroscopy...
A Novel Carbon Bonding Environment in Deep Mantle High-Pressure Dolomite
A NOVEL CARBON BONDING ENVIRONMENT IN DEEP MANTLE HIGH-PRESSURE DOLOMITE
mineral and rock physics | 14 december 2017
Cara Vennari, Quentin C. Williams
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