This National Science Foundation project grant of $249,976 supports research at Arizona State University from August 2022 through July 2025 under the Geosciences program (CFDA 47.050). The award will fund collaborative research between experimental mineral physics and computational geodynamics to advance understanding of deep Earth processes through three key pieces. First, dynamic compression experiments will measure the spin state and structure of dense iron-bearing silicate melts. Second,...
This Project Grant award from the National Science Foundation (NSF) Division of Astronomical Sciences under the Mathematical and Physical Sciences program (CFDA 47.049) provides $100,000.00 to the Regents of the University of Michigan to conduct collaborative research on the oxidation of planetary mantles and its relation to planetary habitability. The key objectives are to study how iron redox reactions in magma oceans during the early formation of rocky planets, like Earth, can lead to...
This National Science Foundation (NSF) Project Grant award under the Geosciences program (CFDA 47.050) provides $191,614 to the University of South Florida to conduct collaborative research on the dynamic compression of iron-sulfur alloys at conditions relevant to the Earth's core. Over the two-year project period starting September 1, 2024, the research team will perform dynamic compression experiments and molecular dynamics simulations to study the crystal structure, melting, and...
This two-year Project Grant from the National Science Foundation's Office of International Science and Engineering, under the CFDA 47.079 program, provides $347,750 to Carnegie Institution for Science to study the thermal conductivity of lower mantle minerals and outer core alloys. Using combined fast pulsed laser and optical spectroscopy techniques, Carnegie Institution for Science will analyze how heat is transferred through Earth's deep interior. Insights from this research could advance...
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) award of $308,705 to Michigan State University (MSU), with a performance period from August 1, 2024 to July 31, 2027, supports collaborative research into thin film mineral physics and its applications to understanding deep-focus earthquakes related to subduction zone plate tectonics. The project aims to carefully measure the crystal structure transformations of nano-grains of magnesium silicate (Mg2SiO4) thin films under...
This Project Grant award from the National Science Foundation's Geosciences program (CFDA 47.050) provides $486,338 over 3 years, starting September 1, 2024, to conduct research at Pennsylvania State University on the mobility of heat-producing elements in continental crust. The key products and services to be delivered under this award include: Measuring concentrations of uranium and thorium in rocks and minerals across two temperature profiles in exhumed sections of middle and lower...
The Regents of the University of Michigan were awarded a $331,331 Project Grant from the National Science Foundation Division of Earth Sciences. The grant falls under the Geosciences program (CFDA 47.050), which supports basic research in the atmospheric, earth, and ocean sciences to strengthen the national scientific enterprise. Specifically, the grant will fund a research project at the University of Michigan from January 2022 through December 2024 to simulate partial oxidation and secondary...
This Project Grant award for $382,137 from the National Science Foundation's Geosciences Program (CFDA 47.050) will fund research at the University of Minnesota to investigate the composition and iron oxidation state of the minerals lawsonite and epidote in subducted oceanic crust. The research aims to understand the controls on the conditions and fluid sources that influence mineral composition and iron chemistry in these hydrous minerals as oceanic plates subduct and transform at depth. Two...
The National Science Foundation Division of Earth Sciences awarded a $641,554 Project Grant to the Carnegie Institution of Washington to support research measuring the melting curve of iron to the pressure of Earth's inner core boundary from September 1, 2021 to August 31, 2024. The research aims to strengthen fundamental knowledge of the integrated Earth system through latent-heat based measurements of the melting properties of iron at extreme pressures similar to those in Earth's deep...
The National Science Foundation Division of Earth Sciences awarded a $239,517 Project Grant to Stanford University under the Geosciences federal grant program (CFDA 47.050) to support research exploring the potential role of a basal magma ocean in influencing early Earth's magnetic field processes. Over the two-year period from August 15, 2022 to July 31, 2025, the grantee will collect new experimental measurements on the physical properties of iron-bearing silicate melts under various...