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Publications

2025 #

  • Gerick & Mandea. Surface Core Flow Dynamic Pressure Estimation. Geophysical Journal International, 243(1), ggaf321. 10.1093/gji/ggaf321
  • Claveau, Gillet, Amblard, & Finlay. Broadband a priori temporal cross-covariances for the geomagnetic inverse problem: application to the satellite era, Earth, Planets and Space, 77(1), 126, 10.1186/s40623-025-02248-z.
  • Aubert, Landeau, Fournier, & Gastine. Core-surface kinematic control of polarity reversals in advanced geodynamo simulations, Physics of the Earth and Planetary Interiors. 364, 107365, 10.1016/j.pepi.2025.107365
  • Rogers, Gillet, Aubert, Personnettaz, & Mandea. Effects of geodynamo priors and geomagnetic data on inverted core surface flows, Physics of the Earth and Planetary Interiors, 10.1016/j.pepi.2025.107323
  • Aubert. Rapid geomagnetic variations and stable stratification at the top of Earth’s core, Physics of the Earth and Planetary Interiors. 362, 107335, 10.1016/j.pepi.2025.107335
  • Gerick. Limace.jl: A Julia package to compute hydromagnetic modes in spherical domains. Journal of Open Source Software, 10(110), 7593. 10.21105/joss.07593

2024 #

  • Gillet, Dall’Asta, Amblard, Claveau & Aubert. Waves in Earth’s core and geomagnetic field forecast. Physics of the Earth and Planetary Interiors, 107284. 10.1016/j.pepi.2024.107284
  • Barrois & Aubert. Characterization of hydromagnetic waves propagating over a steady, non-axisymmetric background magnetic field, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 480(2300), 20240067, 10.1098/rspa.2024.0067
  • Gerick & Livermore. Interannual Magneto–Coriolis modes and their sensitivity on the magnetic field within the Earth’s core. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 480(2299), 20240184. 10.1098/rspa.2024.0184
  • Schwaiger, Gillet, Jault, Istas, & Mandea. Wave-like motions and torques in Earth’s core as inferred from geomagnetic data: A synthetic study. Physics of the Earth and Planetary Interiors, 346, 107104. 10.1016/j.pepi.2023.107104

2023 #

  • Firsov, Jault, Gillet, Aubert, & Mandea. Radial shear in the flow at the Earth’s core surface. Geophysical Journal International, 235(3), 2524–2539. 10.1093/gji/ggad376
  • Aubert. State and evolution of the geodynamo from numerical models reaching the physical conditions of Earth’s core. Geophysical Journal International, 235(1), 468–487. 10.1093/gji/ggad229
  • Rosat & Gillet. Intradecadal variations in length of day: Coherence with models of the Earth’s core dynamics. Physics of the Earth and Planetary Interiors, 341, 107053. 10.1016/j.pepi.2023.107053
  • Finlay, Gillet, Aubert, Livermore, & Jault. Gyres, jets and waves in the Earth’s core. Nature Reviews Earth & Environment, 4, 377–392. 10.1038/s43017-023-00425-w
  • Schwaiger, Jault, Gillet, Schaeffer, & Mandea. Local estimation of quasi-geostrophic flows in Earth’s core. Geophysical Journal International, 234(1), 494–511. 10.1093/gji/ggad089
  • Istas, Gillet, Finlay, Hammer, & Huder. Transient core surface dynamics from ground and satellite geomagnetic data. Geophysical Journal International, 233(3), 1890–1915. 10.1093/gji/ggad039

2022 #

  • Lesur, Gillet, Hammer, & Mandea. Rapid variations of Earth’s core magnetic field. Surveys in Geophysics, 43, 41–69. 10.1007/s10712-021-09662-4
  • Gillet, Gerick, Jault, Schwaiger, Aubert, & Istas. Satellite magnetic data reveal interannual waves in Earth’s core. Proceedings of the National Academy of Sciences, 119(13), e2115258119. 10.1073/pnas.2115258119
  • Aubert, Livermore, Finlay, Fournier, & Gillet. A taxonomy of simulated geomagnetic jerks. Geophysical Journal International, 231(1), 650–672. 10.1093/gji/ggac212
  • Gillet, Gerick, Angappan, & Jault. A Dynamical Prospective on Interannual Geomagnetic Field Changes. Surveys in Geophysics, 43(1), 71–105. 10.1007/s10712-021-09664-2

2021 #

  • Fournier, Aubert, Lesur, & Thébault. Physics-based secular variation candidate models for the IGRF. Earth, Planets and Space, 73, 190. 10.1186/s40623-021-01507-z
  • Gillet, Dumberry, & Rosat. The limited contribution from outer core dynamics to global deformations at the Earth’s surface. Geophysical Journal International, 224(1), 216–229. 10.1093/gji/ggaa448
  • Aubert & Gillet. The interplay of fast waves and slow convection in geodynamo simulations nearing Earth’s core conditions. Geophysical Journal International, 225(3), 1854–1873. 10.1093/gji/ggab054
  • Hammer, Finlay, & Olsen. Applications for CryoSat-2 satellite magnetic data in studies of Earth’s core field variations. Earth, Planets and Space, 73, 73. 10.1186/s40623-021-01365-9
  • Gerick, Jault, & Noir. Fast Quasi-Geostrophic Magneto-Coriolis Modes in the Earth’s Core. Geophysical Research Letters, 48(4), e2020GL090803. 10.1029/2020GL090803

2020 #

  • Aubert. Recent geomagnetic variations and the force balance in Earth’s core. Geophysical Journal International, 221(1), 378–393. 10.1093/gji/ggaa007
  • Gerick, Jault, Noir, & Vidal. Pressure torque of torsional Alfvén modes acting on an ellipsoidal mantle. Geophysical Journal International, 222(1), 338–351. 10.1093/gji/ggaa166
  • Huder, Gillet, Finlay, Hammer, & Tchoungui. COV-OBS.x2: 180 years of geomagnetic field evolution from ground-based and satellite observations. Earth, Planets and Space, 72, 160. 10.1186/s40623-020-01194-2
  • Finlay, Kloss, Olsen, Hammer, Tøffner-Clausen, Grayver, & Kuvshinov. The CHAOS-7 geomagnetic field model and observed changes in the South Atlantic Anomaly. Earth, Planets and Space, 72, 156. 10.1186/s40623-020-01252-9