Exploring the length scales, timescales and chemistry of challenging materials (Part 2)

MC Wilding, A Sella, CA Howard… - … of the Royal …, 2023 - royalsocietypublishing.org
This themed issue explores the different length and timescales that determine the physics
and chemistry of a variety of key of materials, explored from the perspective of a wide range …

Neural networks for rapid phase quantification of cultural heritage X-ray powder diffraction data

V Poline, RRPPR Purohit, P Bordet… - Journal of Applied …, 2024 - journals.iucr.org
Recent developments in synchrotron radiation facilities have increased the amount of data
generated during acquisitions considerably, requiring fast and efficient data processing …

[HTML][HTML] X-ray computed tomography for 3D crystallization monitoring: A use case with paracetamol

S Clercq, J Vicente, P Moulin - Journal of Crystal Growth, 2024 - Elsevier
This work highlights the capabilities and limits of X-ray computed tomography in
crystallization monitoring through a use case involving paracetamol as the solute …

Towards efficient and accurate input for data-driven materials science from large-scale all-electron density functional theory (DFT) simulations

S Kokott, A Marek, F Merz, P Karpov… - … and Simulation in …, 2024 - pure.mpg.de
Science is and always has been based on data, but the terms' data-centric'and the'4th
paradigm'of materials research indicate a radical change in how information is retrieved …

Application of non-destructive testing methods for assessing fracture resistance in dental ceramics: the sound harvesting test

C Haddad, J Gebran, A El Zoghbi - Frontiers in Dental Medicine, 2024 - frontiersin.org
Introduction Evaluating the fracture resistance of dental ceramics such as monolithic zirconia
crowns is crucial for assessing their durability. Conventional destructive laboratory tests …

[PDF][PDF] 4.6: Synchrotron Small Angle X-Ray Scattering–Perspectives of Machine Learning

P Fratzl - Roadmap on Data-Centric Materials Science, 2024 - arxiv.org
X-ray scattering and diffraction pertain to a major set of techniques to characterize the
structure of materials at the nanoscale. Small-angle x-ray scattering (SAXS), in particular …

A neural network reconstruction approach for obtaining parallax-free X-ray powder diffraction computed tomography data from large samples

H Dong, SDM Jacques, KT Butler, O Gutowski… - 2023 - chemrxiv.org
In this study, we introduce an innovative method designed to eliminate parallax artefacts
present in X-ray powder diffraction computed tomography data acquired from large samples …

[PDF][PDF] X-ray Chemical Imaging of Mn-doped Co/TiO2 Pellets reveals the significance of Cobalt Carbide Formation and Distribution on CO conversion and Alcohol …

A Beale, D Farooq, M Potter, S Stockenhuber… - 2024 - scholar.archive.org
X-ray diffraction/scattering computed tomography (XRS-CT) were used to create 2D images,
with 20 µm resolution, of passivated Co/TiO2/Mn Fischer Tropsch catalyst extrudates post …

Nanostructural Cell Wall Changes Due to Thermal Degradation in Wood

NZ Plaza, LE Hasburgh, L Yang, NJ Bechle - … Scientific Conference on …, 2024 - Springer
Pyrolysis of wood involves the thermal degradation of the wood polymers and the formation
of char. Understanding how char forms, particularly, in terms of the nano-structural changes …

Improved reconstruction and classification performance in a hybrid CT+ XRD explosives detection system

T Richmond, D Pike, E Franco… - … and Imaging with X …, 2024 - spiedigitallibrary.org
Identifying and intercepting prohibited items and explosives is a critical focus of aviation
security. While computed tomography (CT) systems represent the industry standard for …