DJ
Member Since 2004
Dominique Jault
DR, CNRS
AGU Research
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Influence of the Mantle Electrical Conductivity on the Core Dynamics
OF CORES WE CAN: INTERDISCIPLINARY STUDIES OF EARTH AND PLANETARY CORES I ORAL
study of earth's deep interior | 12 december 2023
Dominique Jault
The electromagnetic (EM) torque between the core and the mantle is one of the torques possibly responsible for the changes in the length of the day wi...
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Topographic Effects in Magnetized and Stratified Fluid Cores
INTERDISCIPLINARY INSIGHTS INTO EARTH AND PLANETARY CORES II POSTER
study of earth's deep interior | 14 december 2022
Rémy Monville, David Cebron, Dominique Jault
Earth and Moon's rotations are tracked accurately, and these data are inverted with rotation models, providing coupling between the liquid core and th...
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Local Estimation of the Core Surface Flow
NEW INSIGHTS INTO EARTH’S DYNAMIC CORE FROM INTERDISCIPLINARY PERSPECTIVES III POSTER
study of earth's deep interior | 15 december 2021
Tobias Schwaiger, Nicolas Gillet, Dominique Jault,...
The observed secular variation of the geomagnetic field is assumed to reflect the convective dynamics of the Earths liquid outer core. The reconstruct...
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Fast Quasi‐Geostrophic Magneto‐Coriolis Modes in the Earth's Core
GEOPHYSICAL RESEARCH LETTERS
22 february 2021
Felix Gerick, Dominique Jault, Jerome Noir
Fast changes of Earth's magnetic field could be explained by inviscid and diffusion‐less quasi‐geostrophic (QG) Magneto‐Coriolis ...
Quasi-geostrophic Flow in the Earth’s core in the Presence of Topography at the Boundaries
FALL MEETING 2018
11 december 2018
Dominique Jault, Felix Gerick, Jerome Noir
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Quasi-geostrophic models of core dynamics in the equatorial region
FALL MEETING 2016
12 december 2016
Dominique Jault, Nathanaël Schaeffer
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Electrical conductivity of the lowermost mantle explains absorption of core torsional waves at the equator
GEOPHYSICAL RESEARCH LETTERS
20 may 2016
Nathanaël Schaeffer, Dominique Jault
Torsional Alfvén waves propagating in the Earth's core have been inferred by inversion techniques applied to geomagnetic models. They appear t...
Planetary gyre, time-dependent eddies, torsional waves, and equatorial jets at the Earth's core surface
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
03 june 2015
Nicolas Gillet, Dominique Jault, Christopher C. Fi...
We report a calculation of time‐dependent quasi‐geostrophic core flows for 1940–2010. Inverting recursively for an ensemble of so...