Member Since 2009
Roger R. Fu
Assistant professor, Harvard University
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Evidence for Magnetically-Driven Accretion in the Distal Solar System
AGU 2024
geomagnetism, paleomagnetism and electromagnetism | 12 december 2024
Elias Mansbach, Benjamin P. Weiss, Eduardo A. Lima...
Previous paleomagnetic analyses of chondritic and achondritic materials indicate that magnetic fields existed in the inner solar nebula [< 7 astron...
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QDM-based identification of magnetic minerals in CM chondrites: Progress towards accurate paleointensities
AGU 2024
geomagnetism, paleomagnetism and electromagnetism | 12 december 2024
Roger R. Fu, Clara Maurel, Jerome Gattacceca
Mineralogically complex samples such as chondrites routinely contain multiple generations of ferromagnetic minerals that formed in dissimilar environm...
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Seafloor hydrothermal alteration generates stable remagnetizations in Archean volcanic rocks
AGU 2024
study of earth's deep interior | 11 december 2024
Alec R. Brenner, Roger R. Fu, Adrian J. Brown, Ebe...
Paleomagnetic data from altered rocks, such as those from the Archean, are difficult to interpret thanks to overprinting by tectonothermal events and ...
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Dawn’s observations of Vesta’s moment of inertia, gravity and shape indicate a small core.
AGU 2024
planetary sciences | 11 december 2024
Anton Ermakov, Ryan S. Park, Alex S. Konopliv, And...
We report a new estimate of Vesta's Moments Of Inertia (MOI) inferred from Dawns Doppler tracking and onboard imaging data. The observed precession an...
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A differentially-mobile lithosphere and reversing geodynamo by 3.47 Ga
AGU 2024
geomagnetism, paleomagnetism and electromagnetism | 11 december 2024
Alec R. Brenner, Roger R. Fu, Jasmine Palma-Gomez,...
The presence or absence of plate tectonics on the early Earth, particularly before 3 Ga during the early Archean Eon, is hotly debated. Crucially, the...
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Paleomagnetism of the ~2.7 Ga Kam Group of the Slave Craton: Implications for the Neoarchean plate kinematics and paleogeography
AGU 2024
geomagnetism, paleomagnetism and electromagnetism | 11 december 2024
Zheng Gong, Roger R. Fu, Peter Blatchford, Perri T...
Paleomagnetism can provide quantitative constraints on plate kinematics, yet the scarcity of reliable Neoarchean paleomagnetic data hinders our unders...
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Full Vector Inversion of Magnetic Microscopy Images Using Euler Deconvolution as Prior Information
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
11 july 2024
Gelson Ferreira Souza Junior, Leonardo Uieda, Rica...
Paleomagnetic data is collected from bulk samples, containing a mixture of stable and unstable magnetic particles. Recently, magnetic microscopy te...
Magnetic Field Signatures of Craters on Mars
GEOPHYSICAL RESEARCH LETTERS
21 march 2024
Anna Mittelholz, Sarah Steele, Roger R. Fu, Cather...
Craters on Mars are a window into Mars' past and the time they were emplaced. Because the crust is heated and shocked during impact, craters can de...