[HTML][HTML] High pressure metal–silicate partitioning of Ni, Co, V, Cr, Si, and O

RA Fischer, Y Nakajima, AJ Campbell, DJ Frost… - … et Cosmochimica Acta, 2015 - Elsevier
The distributions of major and minor elements in Earth's core and mantle were primarily
established by high pressure, high temperature metal–silicate partitioning during core …

Structural change in molten basalt at deep mantle conditions

C Sanloup, JWE Drewitt, Z Konôpková… - Nature, 2013 - nature.com
Silicate liquids play a key part at all stages of deep Earth evolution, ranging from core and
crust formation billions of years ago to present-day volcanic activity. Quantitative models of …

Density of magmas at depth

C Sanloup - Chemical Geology, 2016 - Elsevier
Knowing the density of silicate liquids at high pressure is essential to answer questions
relevant to the presence of magmas at depth, whether that be in the present Earth or in its …

Investigating metallic cores using experiments on the physical properties of liquid iron alloys

A Pommier, PE Driscoll, Y Fei, MJ Walter - Frontiers in Earth Science, 2022 - frontiersin.org
An outstanding goal in planetary science is to understand how terrestrial cores evolved to
have the compositions, thermal properties, and magnetic fields observed today. To achieve …

Metal–silicate partitioning of Ni and Co in a deep magma ocean

J Siebert, J Badro, D Antonangeli… - Earth and Planetary …, 2012 - Elsevier
The pattern of siderophile (iron-loving) element abundance in the silicate portion of the Earth
is a consequence of metal separation during core formation. The apparent excess of nickel …

Partitioning of carbon between Fe-rich alloy melt and silicate melt in a magma ocean–implications for the abundance and origin of volatiles in Earth, Mars, and the …

H Chi, R Dasgupta, MS Duncan, N Shimizu - Geochimica et Cosmochimica …, 2014 - Elsevier
The budget and origin of carbon in Earth and other terrestrial planets are debated and one
of the key unknowns is the fate of carbon during early planetary processes including …

The P‐V‐T equation of state and thermodynamic properties of liquid iron

H Ichikawa, T Tsuchiya, Y Tange - Journal of Geophysical …, 2014 - Wiley Online Library
The equation of state (EoS) and thermodynamic properties of non‐magnetic liquid iron were
investigated from energy (E)‐pressure (P)‐volume (V)‐temperature (T) relationships …

Oxygen and silicon contents of Earth's core from high pressure metal–silicate partitioning experiments

A Ricolleau, Y Fei, A Corgne, J Siebert… - Earth and Planetary …, 2011 - Elsevier
Oxygen and silicon partitioning between molten metal and silicate melts was measured in
samples synthezised in piston-cylinder and multi-anvil presses between 2 and 21GPa, 2273 …

The fate of nitrogen during core-mantle separation on Earth

DS Grewal, R Dasgupta, AK Holmes, G Costin… - … et Cosmochimica Acta, 2019 - Elsevier
Nitrogen, the most dominant constituent of Earth's atmosphere, is critical for the habitability
and existence of life on our planet. However, its distribution between Earth's major …

Lunar core formation: new constraints from metal–silicate partitioning of siderophile elements

N Rai, W van Westrenen - Earth and Planetary Science Letters, 2014 - Elsevier
Analyses of Apollo era seismograms, lunar laser ranging data and the lunar moment of
inertia suggest the presence of a small, at least partially molten Fe-rich metallic core in the …