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The following articles are a selection of those recently accepted for publication in Journal of Synchrotron Radiation.
See also Forthcoming articles in all IUCr journals.
beamlinesresearch papersA user-friendly platform for deep-learning-based image enhancement in scanning X-ray microscopy
A graphical user interface is developed for deep-learning-based image enhancement in scanning X-ray microscopy. By incorporating the intensity of the probe and scan parameters, the graphical user interface enables accessible and reproducible super-resolution and deblurring of scanning X-ray datasets, supporting improved analysis of X-ray fluorescence, differential phase-contrast, and related synchrotron imaging data.
research papersresearch papersSteady-state diode-laser photocrystallography at the P11 beamline (PETRA III): proof-of-concept measurements on an Fe(II) metallogrid complex
A compact pulsed diode-laser excitation platform was implemented at the P11 beamline of PETRA III for steady-state molecular photocrystallography. Post-irradiation single-crystal diffraction measurements on an Fe(II) metallogrid revealed small but correlated structural changes consistent with partial spin-state redistribution, demonstrating a practical route for diode-laser-based photocrystallography at synchrotron beamlines.
research papersresearch papersTime-resolved coherent X-ray scattering analysis of nanorod colloids: dynamics and photon-statistical effects in angular X-ray cross-correlation analysis
A statistical framework combining angular X-ray cross-correlation analysis, principal component analysis and photon-counting simulations is presented for evaluating the detectability of orientational fluctuations in time-resolved coherent X-ray scattering experiments.
beamlinesConstruction and performance of the millisecond-to-second QXAFS platform at SSRF BL11B for in situ dynamic characterization
A millisecond-resolution QXAFS platform has been established at SSRF BL11B for in situ and operando X-ray absorption studies. The platform demonstrates spectrum acquisition times down to 10 ms for XANES and 16.7 ms for full-range EXAFS, while quantitative analysis of finite-response and statistical limits indicates practically recommended monochromator oscillation frequencies of approximately 4 Hz for full-range EXAFS (∼1000 eV scan window) and approximately 30 Hz for XANES (∼130 eV scan window).
research papersHigh-resolution monochromator for the 8.41 keV 169Tm nuclear resonance
A high-resolution monochromator for the 8.41 keV 169Tm nuclear resonance is presented enabling nuclear resonant scattering on Tm compounds at PETRA III beamline P01. Hyperfine parameters and phonon densities of states of metallic Tm and Tm2O3 are studied.
research papersDesign and testing of a compact triple differential pumping chamber for gas attenuator
This paper presents a triple differential pumping chamber based on 3D printing and machining to realize a compact, rapid, and cost-effective pressure transition for differential pumping system of gas attenuator. Finite element analysis methods and experimental tests were employed to verify its differential performance. The results reflect its application prospects in differential pumping systems, providing a useful reference for the differential pumping system design of gas attenuators.
