A practical review of the laser-heated diamond anvil cell for university laboratories and synchrotron applications
In the past couple of decades, the laser-heated diamond anvil cell (combined with in situ
techniques) has become an extensively used tool for studying pressure-temperature …
techniques) has become an extensively used tool for studying pressure-temperature …
Spectral pyrometry
AN Magunov - Instruments and experimental techniques, 2009 - Springer
In the emission spectra of many objects, there are regions where the intensity distribution is
similar to the blackbody spectrum. This allows one to determine the temperature by …
similar to the blackbody spectrum. This allows one to determine the temperature by …
Melting in the Fe–C system to 70 GPa
We determined high-pressure melting curves for Fe3C, Fe7C3 and the Fe–Fe3C eutectic
using laser-heated diamond anvil cell techniques. The principal criterion for melting is the …
using laser-heated diamond anvil cell techniques. The principal criterion for melting is the …
High pressure effects on the iron–iron oxide and nickel–nickel oxide oxygen fugacity buffers
AJ Campbell, L Danielson, K Righter, CT Seagle… - Earth and Planetary …, 2009 - Elsevier
The chemical potential of oxygen in natural and experimental samples is commonly reported
relative to a specific oxygen fugacity (fO2) buffer. These buffers are precisely known at 1 bar …
relative to a specific oxygen fugacity (fO2) buffer. These buffers are precisely known at 1 bar …
Carbon precipitation from heavy hydrocarbon fluid in deep planetary interiors
The phase diagram of the carbon–hydrogen system is of great importance to planetary
sciences, as hydrocarbons comprise a significant part of icy giant planets and are involved …
sciences, as hydrocarbons comprise a significant part of icy giant planets and are involved …
Temperature gradients, wavelength-dependent emissivity, and accuracy of high and very-high temperatures measured in the laser-heated diamond cell
We have spectroradiometrically measured a suite of temperatures between 761±128 and
7307±958 K in the laser-heated diamond cell using Br2 sample material. Critical evaluation …
7307±958 K in the laser-heated diamond cell using Br2 sample material. Critical evaluation …
Microstructures define melting of molybdenum at high pressures
High-pressure melting anchors the phase diagram of a material, revealing the effect of
pressure on the breakdown of the ordering of atoms in the solid. An important case is …
pressure on the breakdown of the ordering of atoms in the solid. An important case is …
[HTML][HTML] A Comprehensive Review of High-Pressure Laser-Induced Materials Processing, Part I: Laser-Heated Diamond Anvil Cells
ME Alabdulkarim, WD Maxwell, V Thapliyal… - … of Manufacturing and …, 2022 - mdpi.com
Laser-heated diamond anvil cell (LH-DAC) experimentation has emerged as a leading
technique for materials processing at extreme pressures and temperatures. LH-DAC …
technique for materials processing at extreme pressures and temperatures. LH-DAC …
Measurement of temperature distributions across laser heated samples by multispectral imaging radiometry
AJ Campbell - Review of Scientific Instruments, 2008 - pubs.aip.org
Two-dimensional temperature map** of laser heated diamond anvil cell samples is
performed by processing a set of four simultaneous images of the sample, each obtained at …
performed by processing a set of four simultaneous images of the sample, each obtained at …
Imaging system based on a tandem acousto-optical tunable filter for in situ measurements of the high temperature distribution
AS Machikhin, PV Zinin, AV Shurygin, DD Khokhlov - Optics Letters, 2016 - opg.optica.org
We present, to the best of our knowledge, the first experimental demonstration of a new
imaging system for in situ measurement of the two-dimensional (2D) distribution of the …
imaging system for in situ measurement of the two-dimensional (2D) distribution of the …