Elasticity and acoustic velocities of at extreme conditions: A methodology assessment

C Luo, Y Sun, RM Wentzcovitch - Physical Review Materials, 2024 - APS
Hydrous phases play a fundamental role in the deep-water cycle on Earth. Understanding
their stability and thermoelastic properties is essential for constraining their abundance …

Single‐crystal elasticity of phase E at high pressure and temperature: Implications for the low‐velocity layer atop the 410‐km depth

B Wang, Y Zhang, S Fu, X Ding, W Liang… - Journal of …, 2022 - Wiley Online Library
Dense hydrous magnesium silicate (DHMS) phase E is a potential water carrier in
subducting slabs that can transport water to the Earth's deep mantle between the bottom of …

Elastic anomalies across the P21nm→Pnnm structural phase transition in δ-(Al,Fe)OOH

N Satta, G Criniti, A Kurnosov… - American …, 2024 - pubs.geoscienceworld.org
Hydrogen may be recycled into the Earth's lower mantle by subduction and stabilized in
solid solutions between phase H (MgSiO4H2), δ-AlOOH, ε-FeOOH, and SiO2 post-stishovite …

Elastic anomalies across the P21nmPnnm structural phase transition in δ-(Al,Fe)OOH

N Satta, G Criniti, A Kurnosov, TB Ballaran… - American …, 2024 - degruyter.com
Hydrogen may be recycled into the Earth's lower mantle by subduction and stabilized in
solid solutions between phase H (MgSiO4H2), δ-AlOOH, ε-FeOOH, and SiO2 post-stishovite …

Thermal expansivity and high-pressure sound velocities of natural topaz and implications for seismic velocities and H2O and fluorine recycling in subduction zones

M Zhao, N Cai, D Wang, Q Liu - Physics and Chemistry of Minerals, 2023 - Springer
Topaz is an important mineral formed in deeply subducted sediments and might be a major
carrier of both H2O and fluorine into the Earth's interior. To better understand the seismic …

Synchrotron techniques for studying microstructure in geologic materials

MC Devoe - 2024 - search.proquest.com
With the advent of x-rays in the late 1800s and crystal x-ray diffraction in the early 1900s, the
field of crystallography took off and by now, the crystal structures of most minerals have been …

Water Solubility in Mantle Phases and its Effect on Physical Properties

TTM de Selva-Dewint - 2024 - research-collection.ethz.ch
Water is essential for our species' survival on this planet and its behavior and presence
inside of the Earth has been a topic of interest for many years. On the Earth's surface water is …

[PDF][PDF] Internal resistive heating techniques in the diamond anvil cell

BJ Heinen - 2022 - research-information.bris.ac.uk
Recreating the extreme conditions of the deep Earth and other planetary interiors poses
significant experimental difficulty. The primary tool for investigations of material properties at …