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A new benchmark for machine learning applied to powder X-ray diffraction [PDF]
Scientific DataAlthough crystal parameter prediction from powder X-ray diffraction has recently attracted the interest of the machine learning community, most existing datasets for this task are private and lack structural diversity.
Sergio Rincón +3 more
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End‐to‐End Crystal Structure Prediction from Powder X‐Ray Diffraction [PDF]
Advanced SciencePowder X‐ray diffraction (PXRD) is a prevalent technique in materials characterization. While the analysis of PXRD often requires extensive human manual intervention, and most automated method only achieved at coarse‐grained level. The more difficult and
Qingsi Lai +11 more
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Crystals, 2023 X-ray powder diffraction is a vital analytical tool that is used in pharmaceutical science. It is increasingly used to establish the crystal structure of a new pharmaceutical substance, in particular, cocrystal or its polymorphic forms.
Vladimir V. Chernyshev
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Enhancing high-energy powder X-ray diffraction applications using a PILATUS4 CdTe detector [PDF]
Journal of Synchrotron RadiationHybrid photon counting detectors have significantly advanced synchrotron research. In particular, the introduction of large cadmium telluride-based detectors in 2015 enabled a whole new range of high-energy X-ray measurements.
Tilman Donath +8 more
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Acemetacin cocrystal structures by powder X-ray diffraction [PDF]
IUCrJ, 2017 Cocrystals of acemetacin drug (ACM) with nicotinamide (NAM), p-aminobenzoic acid (PABA), valerolactam (VLM) and 2-pyridone (2HP) were prepared by melt crystallization and their X-ray crystal structures determined by high-resolution powder X-ray ...
Geetha Bolla +2 more
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Synthesis of Vanadium-Vanadium Carbide in-situ nanocomposites by high energy ball milling and spark plasma sintering [PDF]
Science of Sintering, 2016 In the present work, Vanadium-Vanadium Carbide (V-V2C) in-situ nanocomposites were synthesized by mechanically milling vanadium powders with 0.5 wt.% stearic acid.
Krishnan Vinoadh Kumar +1 more
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Data in Brief, 2020 The data presented in this article are related to the formation of a novel layered perovskite oxide material, PrSrMn2O5+δ, through a solid-state synthesis route.
Shammya Afroze +5 more
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Application of X-ray Powder Diffraction Method in Identification and Classification of Leptite
Yankuang ceshi, 2020 BACKGROUND The identification of leptite is usually based on microscopic identification technology, but it is very difficult to distinguish tiny feldspar, quartz, and layered silicate minerals such as chlorite, montmorillonite and mica using a microscope.
WU Yue, CHI Guang-cheng, LIU Xin
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Sub-nanosecond X-ray powder diffraction
Journal of Applied Crystallography, 1990 The X-rays emitted from a laser-produced plasma have been used to obtain powder diffraction patterns with exposures of less than a nanosecond. The X-rays were produced by focusing approximately 50 J of 0.53 μm laser light in a 600 ps (FWHM) pulse to a tight (~100 μm diameter) spot on a solid titanium target.
Woolsey, N.C., Wark, J.S., Riley, David
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X-ray characterization by energy-resolved powder diffraction
Physical Review Accelerators and Beams, 2016 A method for single-shot, nondestructive characterization of broadband x-ray beams, based on energy-resolved powder diffraction, is described. Monte-Carlo simulations are used to simulate data for x-ray beams in the keV range with parameters similar to ...
G. Cheung, S. M. Hooker
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