Member Since 2007
Rebecca A. Fischer
Professor, Harvard University
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Did Earth Have a Late Veneer? Determining the Behaviors of Highly Siderophile Elements During Core Formation
FROM THE SURFACE TO DEEP INTERIOR OF THE EARLY TERRESTRIAL WORLDS I POSTER
study of earth's deep interior | 11 december 2024
Jack Sheehan, Rebecca A. Fischer
The late veneer is a hypothesis referring to the accretion of material following planetary core segregationa period crucial for producing habitable su...
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Distributions of H, C, and N during Earth’s formation
FROM THE SURFACE TO DEEP INTERIOR OF THE EARLY TERRESTRIAL WORLDS II ORAL
study of earth's deep interior | 11 december 2024
Jesse T. Gu, Bo Peng, Xuan Ji, Jisheng Zhang, Hong...
The presence of volatile elements (H, C, and N) at the Earths surface is crucial for its habitability. During Earths formation, these elements are dis...
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Metal–silicate partitioning of Pb at high pressures and temperatures and implications for the origins of Earth’s volatiles
INSIGHTS INTO PLANETARY FORMATION AND EVOLUTION FROM INTERDISCIPLINARY PERSPECTIVES III POSTER
study of earth's deep interior | 11 december 2024
Jesse T. Gu, Rebecca A. Fischer, Lucy Jacobsen, Mi...
Pb is a moderately volatile to volatile (T50 = 495 K), siderophile, and chalcophile element whose behavior provides insights into volatile loss and th...
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The Behaviors of Moderately Volatile Elements during Core Formation with Implications for the Bulk Volatile Abundances of Mars
INSIGHTS INTO PLANETARY FORMATION AND EVOLUTION FROM INTERDISCIPLINARY PERSPECTIVES III POSTER
study of earth's deep interior | 11 december 2024
Chiara Chung-Halpern, Rebecca A. Fischer, Kelsey P...
Volatile elements are essential for life. Understanding the behaviors of volatile elements is essential for constraining the processes that control th...
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Bounds on Earth’s Core Light Element Composition From Metal–Silicate Partitioning and Core Formation Modeling
PROPERTIES, DYNAMICS, AND EVOLUTION OF TERRESTRIAL PLANETARY CORES: INTERDISCIPLINARY PERSPECTIVES II POSTER
study of earth's deep interior | 09 december 2024
Rebecca A. Fischer
Light elements play crucial roles in dictating the properties and processes of terrestrial planetary cores, but their identities and abundances remain...
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Calibration for a Rapid Pressure Sensing Procedure in a Quantum Diamond-Enabled Diamond Anvil Cell
ADVANCES IN ROCK AND MINERAL MAGNETISM: FUNDAMENTALS, IMAGING, INVERSIONS, AND MODELING II POSTER
geomagnetism, paleomagnetism and electromagnetism | 14 december 2023
Aidan Jones, Satcher Hsieh, Sarah Steele, Michael ...
Paleomagnetism studies the record of ancient magnetic fields retained by ferromagnetic minerals in rocks. In the case of meteorites and impact shock-a...
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High Pressure Mineralogy of Exoplanets: Constructing Phase Diagrams for Oxides, Iron, and Water at Multi-Megabar Conditions Using Machine Learning
EXPLORING ROCKY BODY EVOLUTION IN THE SOLAR SYSTEM AND BEYOND I POSTER
study of earth's deep interior | 14 december 2023
Junjie Dong, Rebecca A. Fischer, Lars P. Stixrude
Understanding the massradius relationships and atmospheres of exoplanets requires knowledge of the mineral assemblages within their interiors. These i...
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Metal–Silicate Partitioning of Pd at Earth’s Core Formation Conditions and Implications for Late Accretion
EXPLORING EARTH’S EVOLUTION: THE HADEAN THROUGH THE PRESENT II ORAL
study of earth's deep interior | 14 december 2023
Rebecca A. Fischer, Terry-Ann Suer, Austin Akey, E...
Highly siderophile elements (HSEs) are present in the bulk silicate Earth (BSE) in higher abundances than expected based on their siderophility at mod...
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