Structure and properties of two superionic ice phases
In the phase diagram of water, superionic ices with highly mobile protons within the stable
oxygen sublattice have been predicted at high pressures. However, the existence of …
oxygen sublattice have been predicted at high pressures. However, the existence of …
The carbon content of Earth and its core
Earth's core is likely the largest reservoir of carbon (C) in the planet, but its C abundance has
been poorly constrained because measurements of carbon's preference for core versus …
been poorly constrained because measurements of carbon's preference for core versus …
Diamond-graphite nanocomposite synthesized from multi-walled carbon nanotubes fibers
X Yang, J Dong, M Yao, K Hu, H Sun, R Liu, CX Shan… - Carbon, 2021 - Elsevier
Creation of the hybrid nanostructures with superior properties that combine the advantages
of hardest diamond and flexible graphite remains challenging in experiment. Here we report …
of hardest diamond and flexible graphite remains challenging in experiment. Here we report …
Dynamic optical spectroscopy and pyrometry of static targets under optical and x-ray laser heating at the European XFEL
Experiments accessing extreme conditions at x-ray free electron lasers (XFELs) involve
rapidly evolving conditions of temperature. Here, we report time-resolved, direct …
rapidly evolving conditions of temperature. Here, we report time-resolved, direct …
Decomposition of silicon carbide at high pressures and temperatures
K Daviau, KKM Lee - Physical Review B, 2017 - APS
We measure the onset of decomposition of silicon carbide, SiC, to silicon and carbon (eg,
diamond) at high pressures and high temperatures in a laser-heated diamond-anvil cell. We …
diamond) at high pressures and high temperatures in a laser-heated diamond-anvil cell. We …
Viscosity jump in the lower mantle inferred from melting curves of ferropericlase
J Deng, KKM Lee - Nature communications, 2017 - nature.com
Convection provides the mechanism behind plate tectonics, which allows oceanic
lithosphere to be subducted into the mantle as “slabs” and new rock to be generated by …
lithosphere to be subducted into the mantle as “slabs” and new rock to be generated by …
Review of experimental and analytical techniques to determine H, C, N, and S solubility and metal–silicate partitioning during planetary differentiation
During their formation, terrestrial planets underwent a magma ocean phase during which
their metallic cores segregated from their silicate mantles and their early atmospheres …
their metallic cores segregated from their silicate mantles and their early atmospheres …
Solidus melting of pyrolite and bridgmanite: Implication for the thermochemical state of the Earth's interior
Melting properties of the deep mantle remain controversial due to experimental difficulties;
eg, reports of solidus temperatures of mantle-relevant compositions span over∼ 700 K at …
eg, reports of solidus temperatures of mantle-relevant compositions span over∼ 700 K at …
Zinc-blende to rocksalt transition in SiC in a laser-heated diamond-anvil cell
K Daviau, KKM Lee - Physical Review B, 2017 - APS
We explore the stability of the ambient pressure zinc-blende polymorph (B3) structure of
silicon carbide (SiC) at high pressures and temperatures where it transforms to the rocksalt …
silicon carbide (SiC) at high pressures and temperatures where it transforms to the rocksalt …
[HTML][HTML] Implementation and application of the peak scaling method for temperature measurement in the laser heated diamond anvil cell
M Kunz, J Yan, E Cornell, EE Domning… - Review of Scientific …, 2018 - pubs.aip.org
A new design for a double-sided high-pressure diamond anvil cell laser heating set-up is
described. The prototype is deployed at beamline 12.2. 2 of the Advanced Light Source at …
described. The prototype is deployed at beamline 12.2. 2 of the Advanced Light Source at …