Quantification of Interdependent Dynamics during Laser Additive Manufacturing Using X‐Ray Imaging Informed Multi‐Physics and Multiphase Simulation
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202203546
Abstract: Laser powder bed fusion (LPBF) can produce high‐value metallic components for many industries; however, its adoption for safety‐critical applications is hampered by the presence of imperfections. The interdependency between imperfections and processing parameters remains unclear.… read more here.
Keywords: physics; using ray; ray imaging; simulation ... See more keywords
Microscopic investigation of the reasons for field-dependent changes in the properties of magnetic hybrid materials using X-ray microtomography
Sign Up to like & getrecommendations! Published in 2019 at "Archive of Applied Mechanics"
DOI: 10.1007/s00419-018-1453-z
Abstract: Magnetic hybrid materials, i.e. materials containing magnetic particles as magnetoactive component in a non-magnetic matrix, can be controlled concerning their properties by means of moderate magnetic fields. The magnetic field-driven change in their properties is… read more here.
Keywords: using ray; ray microtomography; scale bridging; hybrid materials ... See more keywords
2D-imaging of sampling-probe perturbations in laminar premixed flames using Kr X-ray fluorescence
Sign Up to like & getrecommendations! Published in 2017 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2017.03.024
Abstract: Abstract The perturbation of the temperature field caused by a quartz sampling probe has been investigated in a fuel-rich low-pressure premixed ethylene/oxygen/argon/krypton flame using X-ray fluorescence. The experiments were performed at the 7-BM beamline at… read more here.
Keywords: flame; probe; ray fluorescence; sampling probe ... See more keywords
Survey of Impact Glasses in Shergottites Searching for Martian Sulfate Using X-ray Absorption Near-Edge Structure
Sign Up to like & getrecommendations! Published in 2021 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2021.08.026
Abstract: Abstract The surface of Mars has experienced progressive oxidation, resulting in the formation of sulfate minerals as evidenced from surface exploration missions. However, no clear evidence for the presence of sulfate minerals has been reported… read more here.
Keywords: impact glasses; sulfate; water; lar 06319 ... See more keywords
Fractal dimensions of pore spaces in unconventional reservoir rocks using X-ray nano- and micro-computed tomography
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2018.05.011
Abstract: Abstract Considerable attention has been paid to the development of unconventional reservoir fields due to the availability of such resources worldwide. The heterogeneities throughout the pore space structure in a rock and their effects on… read more here.
Keywords: unconventional reservoir; gas; ray nano; using ray ... See more keywords
Studying the heterogeneity of the CrxTi1-xCh2 (Ch = S, Se) single crystals using X-ray scanning photoemission microscopy
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2021.110309
Abstract: Abstract The morphology of the heterogeneous CrxTi1-xSe2 and CrxTi1-xS2 single crystals has been studied using X-ray scanning photoemission microscopy (SPEM) and angular resolved photoemission spectroscopy (ARPES). A direct method of SPEM provided us the insight… read more here.
Keywords: crxti1; microscopy; photoemission; using ray ... See more keywords
Location of 6-azonia-spiro- [5,5]-undecane molecules in ZSM-12 using X-ray synchrotron powder diffraction data
Sign Up to like & getrecommendations! Published in 2020 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2020.110505
Abstract: Abstract High-silica ZSM-12 (MTW topology), synthesized with 6-azonia-spiro- (Rimer, 2018; Rimer, 2018) [5,5]-undecane as structure directing agent (SDA), was carefully characterized by using X-ray synchrotron powder diffraction. The structure refinement led to a monoclinic unit… read more here.
Keywords: powder diffraction; synchrotron powder; azonia spiro; using ray ... See more keywords
Spatial variations in leaching of a low-grade, low-porosity chalcopyrite ore identified using X-ray μCT
Sign Up to like & getrecommendations! Published in 2017 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2017.01.010
Abstract: Abstract This study presents an investigation, using 3D X-ray micro computed tomography (μCT), into the effect of sulfide mineral position within an ore particle on leaching efficiency. Three sections of an unsaturated mini-leaching column that… read more here.
Keywords: porosity chalcopyrite; chalcopyrite ore; grade low; using ray ... See more keywords
Quantitative evaluation of thin uranium foils using X-ray radiography
Sign Up to like & getrecommendations! Published in 2017 at "Nuclear Engineering and Design"
DOI: 10.1016/j.nucengdes.2017.10.002
Abstract: Abstract The quality of research reactor fuel plates fabricated for irradiation testing purposes is dependent on the distribution of uranium bearing fuel phase within the fuel meat. This distribution is routinely monitored in plate type… read more here.
Keywords: research; uranium; fuel; plate ... See more keywords
Common architectures in cyanobacteria Prochlorococcus cells visualized by X-ray diffraction imaging using X-ray free electron laser
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-83401-y
Abstract: Visualization of intracellular structures and their spatial organization inside cells without any modification is essential to understand the mechanisms underlying the biological functions of cells. Here, we investigated the intracellular structure of cyanobacteria Prochlorococcus in… read more here.
Keywords: ray diffraction; diffraction imaging; diffraction; imaging using ... See more keywords
Measurements of the momentum-dependence of plasmonic excitations in matter around 1 Mbar using an X-ray free electron laser
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5070140
Abstract: We present measurements of the plasmon shift in shock-compressed matter as a function of momentum transfer beyond the Fermi wavevector using an X-ray Free Electron Laser. We eliminate the elastically scattered signal retaining only the… read more here.
Keywords: ray free; electron laser; free electron; using ray ... See more keywords