Results 71 to 80 of about 396,909 (331)

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

ssc-cdi: A Memory-Efficient, Multi-GPU Package for Ptychography with Extreme Data

Journal of Imaging
We introduce ssc-cdi, an open-source software package from the Sirius Scientific Computing family, designed for memory-efficient, single-node multi-GPU ptychography reconstruction.
Yuri Rossi Tonin, Alan Zanoni Peixinho, Mauro Luiz Brandao-Junior, Paola Ferraz, Eduardo Xavier Miqueles   +4 more
doaj   +1 more source

Emergence of the first XAFS/XRF beamline in the Middle East: providing studies of elements and their atomic/electronic structure in pluridisciplinary research fields

Journal of Synchrotron Radiation, 2022
XAFS/XRF is a general-purpose absorption spectroscopy beamline at the Synchrotron-light for Experimental Science and Applications in the Middle East (SESAME), Jordan.
Messaoud Harfouche, Mahmoud Abdellatief, Yazeed Momani, Anas Abbadi, Mohammad Al Najdawi, Mustafa Al Zoubi, Basil Aljamal, Salman Matalgah, Latif U. Khan, Andrea Lausi, Giorgio Paolucci   +10 more
doaj   +1 more source

Coherent synchrotron emission from cosmic ray air showers [PDF]

, 2006
Coherent synchrotron emission by particles moving along semi-infinite tracks is discussed, with a specific application to radio emission from air showers induced by high-energy cosmic rays.
Abramowitz, Agnetta, Allan, Aloisio, Alvarez-Muñiz, Antoni, Askar'yan, Askar'yan, Atrashkevich, Colgate, Dagkesamanskii, Falcke, Falcke, Falcke, Gaisser, Gorham, Grichine, Hankins, Hartemann, Huege, Huege, Huege, Jackson, Kahn, Landau, Melrose, Melrose, Qinghuan Luo, Suprun, Tamm, White, Zas   +31 more
core   +3 more sources

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Single-photon counting detectors for diffraction-limited light sources

Frontiers in Physics
When first introduced, single-photon counting detectors reshaped crystallography at synchrotrons. Their fast readout speed enabled, for example, shutter-less data collection and fine slicing of the rotation angle and boosted the development of new ...
Erik Fröjdh, Anna Bergamaschi, Bernd Schmitt   +2 more
doaj   +1 more source

A Computed Microtomography Method for Understanding Epiphyseal Growth Plate Fusion

Frontiers in Materials, 2018
The epiphyseal growth plate is a developmental region responsible for linear bone growth, in which chondrocytes undertake a tightly regulated series of biological processes. Concomitant with the cessation of growth and sexual maturation, the human growth
Katherine A. Staines, Kamel Madi, Behzad Javaheri, Peter D. Lee, Andrew A. Pitsillides   +4 more
doaj   +1 more source

Regional diversity in the murine cortical vascular network is revealed by synchrotron X-ray tomography and is amplified with age [PDF]

European Cells & Materials, 2018
Cortical bone is permeated by a system of pores, occupied by the blood supply and osteocytes. With ageing, bone mass reduction and disruption of the microstructure are associated with reduced vascular supply.
JA Núñez, A Goring, B Javaheri, H Razi, D Gomez-Nicola, E Hesse, AA Pitsillides, PJ Thurner, P Schneider, CE Clarkin   +9 more
doaj   +1 more source

pyXPCSviewer: an open-source interactive tool for X-ray photon correlation spectroscopy visualization and analysis

Journal of Synchrotron Radiation, 2022
pyXPCSviewer, a Python-based graphical user interface that is deployed at beamline 8-ID-I of the Advanced Photon Source for interactive visualization of XPCS results, is introduced.
Miaoqi Chu, Jeffrey Li, Qingteng Zhang, Zhang Jiang, Eric M. Dufresne, Alec Sandy, Suresh Narayanan, Nicholas Schwarz   +7 more
doaj   +1 more source

Radio Emission and Particle Acceleration in SN 1993J [PDF]

, 1998
The radio light curves of SN 1993J are found to be well fit by a synchrotron spectrum, suppressed by external free-free absorption and synchrotron self-absorption. A standard r^-2 circumstellar medium is assumed, and found to be adequate.
Claes Fransson, Claes‐Ingvar Bjornsson, Cohen R. J., de Kool M., Lewis J. R., Lundqvist P., Pooley G. G., Razin V. A., Rees M. J., Shklovskii I. S., Slysh V. I., Tsytovich V. N., Weiler K. W.   +12 more
core   +2 more sources