Compression curves of transition metals in the Mbar range: Experiments and projector augmented-wave calculations

A Dewaele, M Torrent, P Loubeyre, M Mezouar - Physical Review B …, 2008 - APS
The ambient temperature equations of state (EoS) of iron, cobalt, nickel, zinc, molybdenum,
and silver have been measured by x-ray diffraction. These transition metals were …

Ruby under pressure

K Syassen - High Pressure Research, 2008 - Taylor & Francis
The ruby luminescence method is widely used for pressure measurement in the diamond
anvil cell and other optically transparent pressure cells. With this application in mind, we …

The ruby pressure standard to 150GPa

AD Chijioke, WJ Nellis, A Soldatov… - Journal of Applied …, 2005 - pubs.aip.org
A determination of the ruby high-pressure scale is presented using all available appropriate
measurements including our own. Calibration data extend to 150 GPa⁠. A careful …

Equations of state of MgO, Au, Pt, NaCl-B1, and NaCl-B2: Internally consistent high-temperature pressure scales

PI Dorogokupets, A Dewaele - High Pressure Research, 2007 - Taylor & Francis
Semiempirical equations of state (EoS) of Au, Pt, MgO, NaCl-B1, and NaCl-B2 based on
expanded Mie–Grüneisen–Debye approach, which are consistent both with the Mie …

Ruby, metals, and as alternative pressure scales: A semiempirical description of shock-wave, ultrasonic, x-ray, and thermochemical data at high temperatures …

PI Dorogokupets, AR Oganov - Physical Review B—Condensed Matter and …, 2007 - APS
We have constructed semiempirical equations of state of Al, Au, Cu, Pt, Ta, and W, which
within experimental error bars describe the available shock-wave, ultrasonic, x-ray, and …

A beamline for high-pressure studies at the Advanced Light Source with a superconducting bending magnet as the source

M Kunz, AA MacDowell, WA Caldwell… - Journal of …, 2005 - journals.iucr.org
A new facility for high-pressure diffraction and spectroscopy using diamond anvil high-
pressure cells has been built at the Advanced Light Source on beamline 12.2. 2. This …

Self-consistent pressure scales based on the equations of state for ruby, diamond, MgO, B2–NaCl, as well as Au, Pt, and other metals to 4 Mbar and 3000 K

TS Sokolova, PI Dorogokupets, KD Litasov - Russian Geology and …, 2013 - Elsevier
Based on the modified formalism of Dorogokupets and Oganov (2007), we calculated the
equation of state for diamond, MgO, Ag, Al, Au, Cu, Mo, Nb, Pt, Ta, and W by simultaneous …

Pressurizing conditions in helium-pressure-transmitting medium

A Dewaele, P Loubeyre - High Pressure Research, 2007 - Taylor & Francis
We present quantitative measurements of the macroscopic non-hydrostatic stress and of the
microscopic stress in samples compressed in a diamond anvil cell, using helium as a …

Intrinsic anharmonicity in equations of state and thermodynamics of solids

AR Oganov, PI Dorogokupets - Journal of Physics: Condensed …, 2004 - iopscience.iop.org
Using thermodynamic perturbation theory, we derive a simple formalism for treating intrinsic
anharmonic effects in solids. In this formalism, the central quantity is the intrinsic …

[HTML][HTML] Near-absolute equations of state of diamond, Ag, Al, Au, Cu, Mo, Nb, Pt, Ta, and W for quasi-hydrostatic conditions

PI Dorogokupets, TS Sokolova, BS Danilov… - Geodynamics & …, 2015 - gt-crust.ru
Using the modified formalism of [Dorogokupets, Oganov, 2005, 2007], equations of state are
developed for diamond, Ag, Al, Au, Cu, Mo, Nb, Pt, Ta, and W by simultaneous optimization …