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; …
Hydrogen in the deep Earth
Q Williams, RJ Hemley - Annual Review of Earth and Planetary …, 2001 - annualreviews.org
▪ Abstract The mechanisms of exchange of hydrogen between the deep interior and surface
of Earth, as well as the means of retention and possible abundance of hydrogen deep within …
of Earth, as well as the means of retention and possible abundance of hydrogen deep within …
Equation of state and shear strength at multimegabar pressures: Magnesium oxide to 227 GPa
The equation of state, elasticity, and shear strength of magnesium oxide were examined to
227 GPa using synchrotron x-ray diffraction in a diamond anvil cell. Static compression …
227 GPa using synchrotron x-ray diffraction in a diamond anvil cell. Static compression …
In situ X-ray observations of the coesite-stishovite transition: reversed phase boundary and kinetics
Using a DIA-type, cubic-anvil, high-pressure apparatus (SAM-85) in conjunction with in situ
X-ray diffraction, we have investigated phase relations between coesite and stishovite up to …
X-ray diffraction, we have investigated phase relations between coesite and stishovite up to …
Evaluation of the hydrostaticity of a helium-pressure medium with powder X-ray diffraction techniques
K Takemura - Journal of applied physics, 2001 - pubs.aip.org
Helium is the best hydrostatic pressure-transmitting medium. It solidifies at about 11.5 GPa
at room temperature. 1 Even after solidification solid helium seems to be soft enough to …
at room temperature. 1 Even after solidification solid helium seems to be soft enough to …
Deformation of polycrystalline MgO at pressures of the lower mantle
Room temperature investigations on the shear strength, elastic moduli, elastic anisotropy,
and deformation mechanisms of MgO (periclase) are performed in situ up to pressures of 47 …
and deformation mechanisms of MgO (periclase) are performed in situ up to pressures of 47 …
Lattice strains in gold and rhenium under nonhydrostatic compression to 37 GPa
Using energy-dispersive x-ray diffraction techniques together with the theory describing
lattice strains under nonhydrostatic compression, the behavior of a layered sample of gold …
lattice strains under nonhydrostatic compression, the behavior of a layered sample of gold …
Dislocations and plastic deformation in MgO crystals: a review
This review paper focuses on dislocations and plastic deformation in magnesium oxide
crystals. MgO is an archetype ionic ceramic with refractory properties which is of interest in …
crystals. MgO is an archetype ionic ceramic with refractory properties which is of interest in …
Pressure-induced H bonding: Neutron diffraction study of brucite, Mg(OD)2, to 9.3 GPa
JB Parise, K Leinenweber… - American …, 1994 - pubs.geoscienceworld.org
The structure of deuterated brucite has been refined using Rietveld analysis of neutron
powder diffraction data collected in an opposed-anvil high-pressure (Paris-Edinburgh) cell …
powder diffraction data collected in an opposed-anvil high-pressure (Paris-Edinburgh) cell …
Thermal equations of state of the , , and phases of zirconium
We have conducted synchrotron x-ray diffraction studies on high purity zirconium metal at
pressures (P) up to 17 GPa and temperatures (T) up to 973 K. Unit cell volumes (V) were …
pressures (P) up to 17 GPa and temperatures (T) up to 973 K. Unit cell volumes (V) were …