[HTML][HTML] The direction of core solidification in asteroids: Implications for dynamo generation
Paleomagnetic studies of meteorites over the past two decades have revealed that the cores
of multiple meteorite parent bodies, including those of certain chondritic groups, generated …
of multiple meteorite parent bodies, including those of certain chondritic groups, generated …
Estimating melting curves for Cu and Al from simulations at a single state point
Determining the melting curves of materials up to high pressures has long been a challenge
experimentally and theoretically. A large class of materials, including most metals, has been …
experimentally and theoretically. A large class of materials, including most metals, has been …
[HTML][HTML] Magnetization and age of ca. 544 Ma syenite, eastern Canada: Evidence for renewal of the geodynamo
Abstract The ca. 565 Ma Ediacaran geodynamo was highly unusual, producing an ultralow
field 10 times weaker than present-day value of 8 x 10 22 A m 2. A∼ 5 times rise in field …
field 10 times weaker than present-day value of 8 x 10 22 A m 2. A∼ 5 times rise in field …
A two-phase pure slurry model for planetary cores: one-dimensional solutions and implications for Earth's F-layer
F Wilczyński, CJ Davies, CA Jones - Journal of Fluid Mechanics, 2023 - cambridge.org
We develop and analyse a continuum model of two-phase slurry dynamics for planetary
cores. Mixed solid–liquid slurry regions may be ubiquitous in the upper cores of small …
cores. Mixed solid–liquid slurry regions may be ubiquitous in the upper cores of small …
Melting Temperature of Iron Under the Earth's Inner Core Condition from Deep Machine Learning
F Wu, CZ Wang, KM Ho, S Wu… - arXiv preprint arXiv …, 2024 - arxiv.org
Constraining the melting temperature of iron under Earth's inner core conditions is crucial for
understanding core dynamics and planetary evolution. Here, we develop a deep potential …
understanding core dynamics and planetary evolution. Here, we develop a deep potential …
Solid–liquid phase change in planetary cores
Les phénomènes de cristallisation et de fusion se produisent dans divers contextes
géophysiques à diverses échelles spatiales et temporelles. Ils prennent notamment place …
géophysiques à diverses échelles spatiales et temporelles. Ils prennent notamment place …
A laboratory model for iron snow in planetary cores
Solidification of the cores of small planets and moons is thought to occur in the “iron snow”
regime, in which iron crystals form near the core‐mantle boundary and fall until re‐melting at …
regime, in which iron crystals form near the core‐mantle boundary and fall until re‐melting at …
The formation and evolution of Earth's inner core.
Growth of the inner core provides crucial power for generating the geomagnetic field and
preserves a unique record of deep Earth evolution. The classical picture of inner core growth …
preserves a unique record of deep Earth evolution. The classical picture of inner core growth …
[PDF][PDF] Comptes Rendus Physique
Les phénomènes de cristallisation et de fusion se produisent dans divers contextes
géophysiques à diverses échelles spatiales et temporelles. Ils prennent notamment place …
géophysiques à diverses échelles spatiales et temporelles. Ils prennent notamment place …
[PDF][PDF] Constraining Earth's core composition from inner core nucleation.
Growth of Earth's solid inner core drives the geodynamo, generating a global magnetic field
that protects the atmosphere and surface from harmful solar radiation. Yet despite its …
that protects the atmosphere and surface from harmful solar radiation. Yet despite its …