Member Since 2016
Junjie Dong
Postdoctoral Researcher, California Institute of Technology
AGU Research
Search
Filters
Clear All
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...
View Abstract
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...
View Abstract
Machine Learned Nonlinearity of the Post-spinel Transition and Its Expression in Slabs and Plumes Worldwide
ADVANCES IN MANTLE CONVECTION AND PLANETARY EVOLUTION II ORAL
study of earth's deep interior | 16 december 2022
Junjie Dong, Rebecca A. Fischer, Lars P. Stixrude,...
Several generations of experimentalists have extensively studied the location and Clapeyron slope of the ringwoodite (rw) ↔ bridgmanite (bg) + pericla...
View Abstract
Machine Learned Phase Diagrams of Rocky Planetary Materials at High Pressures
COMPUTATIONAL SIMULATION AND DATA ANALYTICS IN PLANETARY MATERIALS RESEARCH II POSTER
mineral and rock physics | 13 december 2022
Gabriel-Darius Mardaru, Junjie Dong, Rebecca A. Fi...
Among the goals of the high-pressure mineral physics research is a deduction of the internal structure of planets from our understanding of phase equi...
View Abstract
Conscripting the Earth: Francis Birch, War Laboratories, and the Prehistory of American Mineral Physics
HISTORY OF THE EARTH SCIENCES FOR THE FUTURE I POSTER
science and society | 13 december 2022
Junjie Dong, Benjamin Wilson
Francis Birch (19031992) was a pioneer of the study of Earths deep interior and a founder of American mineral physics. Birch developed experimental te...
View Abstract
E-MORB and OIB petrogenesis investigated with machine learning
SUBMARINE VOLCANISM: ADVANCES IN OBSERVATIONS, METHODS, AND MODELS III POSTER
volcanology, geochemistry and petrology | 16 december 2021
Zachary T. Eriksen, Stein B. Jacobsen, Charles H. ...
Oceanic basalts provide an invaluable window into evolutionary processes governing mantle spatial and temporal chemical heterogeneity. Ocean island ba...
View Abstract
Determining phase transition Clapeyron slopes in Mg2SiO4 for the mantle transition zone: A multiple logistic regression analysis on experimental data
COMPUTATIONAL ADVANCES AND APPLICATIONS IN EARTH AND PLANETARY MATERIALS RESEARCH II POSTER
mineral and rock physics | 16 december 2021
Junjie Dong, Rebecca A. Fischer, Matthew Brennan, ...
Precise determination of phase transition Clapeyron slopes in Mg2SiO4 can help constrain the thermochemical structure of Earths mantle and contribute ...
View Abstract
The effects of bulk composition, temperature, and chemical stratification on Martian mantle mineralogy and seismic structure
DIVING DEEP: INVESTIGATIONS OF PLANETARY INTERIORS THROUGH OBSERVATIONS, MODELING, AND EXPERIMENTS II POSTER
study of earth's deep interior | 15 december 2021
Junjie Dong, Rebecca A. Fischer, Matthew Brennan, ...
Measurable geophysical properties of Mars, such as its mean density, tidal Love number, and moment of inertia, allow constraints to be placed on the a...
View Abstract