High-pressure studies with x-rays using diamond anvil cells
G Shen, HK Mao - Reports on progress in Physics, 2016 - iopscience.iop.org
Pressure profoundly alters all states of matter. The symbiotic development of ultrahigh-
pressure diamond anvil cells, to compress samples to sustainable multi-megabar pressures; …
pressure diamond anvil cells, to compress samples to sustainable multi-megabar pressures; …
Anisotropy in the deep Earth
B Romanowicz, HR Wenk - Physics of the Earth and Planetary Interiors, 2017 - Elsevier
Seismic anisotropy has been found in many regions of the Earth's interior. Its presence in the
Earth's crust has been known since the 19th century, and is due in part to the alignment of …
Earth's crust has been known since the 19th century, and is due in part to the alignment of …
[图书][B] X-ray diffraction: modern experimental techniques
OH Seeck, B Murphy - 2015 - books.google.com
High-resolution x-ray diffraction and scattering is a key tool for structure analysis not only in
bulk materials but also at surfaces and buried interfaces from the sub-nanometer range to …
bulk materials but also at surfaces and buried interfaces from the sub-nanometer range to …
High-energy X-ray diffraction microscopy in materials science
High-energy diffraction microscopy (HEDM) is an implementation of three-dimensional X-ray
diffraction microscopy. HEDM yields maps of internal crystal orientation fields, strain states …
diffraction microscopy. HEDM yields maps of internal crystal orientation fields, strain states …
Disproportionation of (Mg,Fe)SiO3 perovskite in Earth's deep lower mantle
The mineralogical constitution of the Earth's mantle dictates the geophysical and
geochemical properties of this region. Previous models of a perovskite-dominant lower …
geochemical properties of this region. Previous models of a perovskite-dominant lower …
[HTML][HTML] Inferring the probability distribution over strain tensors in polycrystals from diffraction based measurements
Polycrystals illuminated by high-energy X-rays or neutrons produce diffraction patterns in
which the measured diffraction peaks encode the individual single crystal strain states …
which the measured diffraction peaks encode the individual single crystal strain states …
High pressure phase transformations revisited
VI Levitas - Journal of Physics: Condensed Matter, 2018 - iopscience.iop.org
High pressure phase transformations play an important role in the search for new materials
and material synthesis, as well as in geophysics. However, they are poorly characterized …
and material synthesis, as well as in geophysics. However, they are poorly characterized …
In-situ study of microstructures induced by the olivine to wadsleyite transformation at conditions of the 410 km depth discontinuity
The olivine-wadsleyite transformation is believed to occur at depths of about 410 km in the
Earth, producing a major seismic discontinuity in this region of the Earth's mantle. The …
Earth, producing a major seismic discontinuity in this region of the Earth's mantle. The …
Grain interaction mechanisms leading to intragranular orientation spread in tensile deformed bulk grains of interstitial-free steel
The spatially resolved intragranular orientation spread in two representative bulk grains of
interstitial-free steel deformed to 9% tension has been investigated. A three-dimensional X …
interstitial-free steel deformed to 9% tension has been investigated. A three-dimensional X …
Plastic flows and strain-induced alpha to omega phase transformation in zirconium during compression in a diamond anvil cell: finite element simulations
B Feng, VI Levitas - Materials Science and Engineering: A, 2017 - Elsevier
Coupled plastic flows and the strain-induced α→ ω phase transformation (PT) in a zirconium
sample under compression in a diamond anvil cell are investigated using finite element …
sample under compression in a diamond anvil cell are investigated using finite element …