Results 111 to 120 of about 5,466,595 (199)

F K‐edge XAS as a tool to examine F environments in complex inorganic systems

open access: yesJournal of Synchrotron Radiation, EarlyView.
Experimental and computational F K‐edge X‐ray absorption spectra of a range of complex inorganic materials are presented and analysed, with discussion as to what information on F speciation and environment can be obtained from the spectra. Observations and recommendations are made that will assist future research in the collection and analysis of high ...
Malin C. Dixon Wilkins   +2 more
wiley   +1 more source

Total‐reflection‐based microscope compatible with X‐ray and visible light for sample positioning

open access: yesJournal of Synchrotron Radiation, EarlyView.
A total‐reflection‐based microscope compatible with X‐rays and visible light for sample positioning without difficult calibration of the system is introduced.Sample positioning in X‐ray imaging is often technically demanding and involves radiation exposure to the sample.
Kyota Yoshinaga   +15 more
wiley   +1 more source

On the optimization of the geometric pattern for structured illumination based X‐ray phase contrast and dark‐field imaging: a simulation study and its experimental validation

open access: yesJournal of Synchrotron Radiation, EarlyView.
Single‐mask phase contrast and dark‐field imaging methods offer the great advantage of being simple to implement, translating most of the complexity to the numerical side. In this work, we study the impact of the modulation topology on the image quality retrieved both on numerical simulation and experiments.Phase contrast and dark‐field imaging are ...
Clara Magnin   +5 more
wiley   +1 more source

Phase and absorbance retrieval in X‐ray holographic microscopy under weak illumination using physics‐driven neural networks

open access: yesJournal of Synchrotron Radiation, EarlyView.
A physics‐driven deep learning model enables single‐shot retrieval of 3D phase and absorbance from shot‐noise‐limited hard X‐ray holograms. Validated on both synthetic and experimental data, it provides robust reconstruction under weak illumination.X‐ray holographic microscopy is a three‐dimensional (3D) imaging technique for nanoscale‐resolution ...
Jihwan Kim   +4 more
wiley   +1 more source

ISSN [PDF]

open access: yesMännlich - weiblich - zwischen, 2015
openaire   +2 more sources

An accelerated framework for high‐resolution X‐ray holographic reconstruction. Corrigendum

open access: yesJournal of Synchrotron Radiation, EarlyView.
Corrigendum to the article by Hu et al. [(2026). J. Synchrotron Rad.33, 454–466].Corrigendum to the article by Hu et al. [(2026). J. Synchrotron Rad.33, 454–466].
Jiarui Hu   +5 more
wiley   +1 more source

HISTORY AND EXPERIENCE OF ISSN NATIONAL CENTERS IN LATIN AMERICA

open access: yesCiência da Informação, 2015
Presents an overview of the ISSN national centers in Latin America, the region of the Americas where mostly Latin derived languages are spoken, especially Spanish and Portuguese. The ISSN presence in the region is low.
Lillian Alvares   +2 more
doaj  

Macromolecular crystallography at Elettra: current and future perspectives. Corrigendum

open access: yesJournal of Synchrotron Radiation, EarlyView.
Corrigendum to the article by Hegde et al. [(2025). J. Synchrotron Rad.32, 757–765].Corrigendum to the article by Hegde et al. [(2025). J. Synchrotron Rad.32, 757–765].
Raghurama P. Hegde   +13 more
wiley   +1 more source

Soft X‐rays with orbital angular momentum for resonant scattering experiments at Synchrotron SOLEIL

open access: yesJournal of Synchrotron Radiation, EarlyView.
Characterization and testing of a new setup for absorption and scattering experiments with soft X‐rays carrying an orbital angular momentum at the SEXTANTS beamline of Synchrotron SOLEIL are presented.The paper presents a comprehensive description of a new setup implemented and commissioned at the SEXTANTS beamline of Synchrotron SOLEIL for absorption ...
Pietro Carrara   +17 more
wiley   +1 more source

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