Results 151 to 160 of about 1,580,536 (335)

Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer, Lukas Spano, Sebastian Pohl, Carolin Körner, Matthias Markl   +4 more
wiley   +1 more source

Characterization of cryo-cooled silicon crystal monochromators via measurement of flux versus power

Journal of Synchrotron Radiation
A study on the thermal load of cryogenically cooled silicon in synchrotron double-crystal monochromators is presented, based on experimental data from four different beamlines at Diamond Light Source. Different amounts of power are deposited on the first
Lucia Alianelli, Hossein Khosroabadi, John Sutter, Andrew C. Walters, Pierpaolo Romano, Kalotina Geraki, Francesco Carlá, Jonathan Rawle, Sarah Barnett, Kawal Sawhney   +9 more
doaj   +1 more source

Diamond Jubilee [PDF]

Journal of Pastoral Care & Counseling: Advancing theory and professional practice through scholarly and reflective publications, 2021
openaire   +2 more sources

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

VMXm – A sub-micron focus macromolecular crystallography beamline at Diamond Light Source

Journal of Synchrotron Radiation
VMXm joins the suite of operational macromolecular crystallography beamlines at Diamond Light Source. It has been designed to optimize rotation data collections from protein crystals less than 10 µm and down to below 1 µm in size.
Anna J. Warren, Jose Trincao, Adam D. Crawshaw, Emma V. Beale, Graham Duller, Andrew Stallwood, Mark Lunnon, Richard Littlewood, Adam Prescott, Andrew Foster, Neil Smith, Guenther Rehm, Sandira Gayadeen, Christopher Bloomer, Lucia Alianelli, David Laundy, John Sutter, Leo Cahill, Gwyndaf Evans   +18 more
doaj   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

The pseudochiral Fermi surface of α-RuI3

Communications Physics
In continuation of research into RuCl3 and RuBr3 as potential quantum spin liquids, a phase with unique magnetic order characterised by long-range quantum entanglement and fractionalised excitations, the compound RuI3 has been recently synthesised. Here,
Alex Louat, Matthew D. Watson, Timur K. Kim, Danrui Ni, Robert J. Cava, Cephise Cacho   +5 more
doaj   +1 more source

Exploring crystal structure–physical property relationships with pressure

IUCrJ
From its conception, X-ray crystallography has provided a unique understanding of the structure, bonding and electronic state of materials, which, in turn, unlocks a means of examining the properties and function of crystalline systems.
David R. Allan
doaj   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

Diamond

Single Crystals of Electronic Materials, 2019
H. Yamada
semanticscholar   +1 more source