forthcoming articles
The following articles are a selection of those recently accepted for publication in Journal of Applied Crystallography.
See also Forthcoming articles in all IUCr journals.
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Laboratory-based 3D X-ray standing-wave analysis of nanometre-scale gratings
3D X-ray Standing Waves (XSW) is a new method for characterization of the 3D atomic profiles of planar periodic nano-structures, like nm-sized gratings or pillar arrays. Here we demonstrate the laboratory 3D XSW analysis of TiN gratings with nm-sized pitches.
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NIPDS: a comprehensive database on the molecular interactions in protein dimer structures
We have developed a comprehensive database that comprises protein dimeric structures and their respective interactions. This database provides valuable insights into the medium of interaction, including water, small molecules, and direct interactions. The information contained in this database can be particularly useful for researchers and professionals alike who are working in the field of protein studies.
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Practical courses on advanced methods in macromolecular crystallization: 20 years of history and the future perspective
Since 2004, the University of South Bohemia has been establishing a tradition in protein crystallography through practical crystallization courses organized under the auspices of the Federation of Biochemical Societies.
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Revisit of the `magic condition' based on the Takagi–Taupin theory
Takagi–Taupin dynamical X-ray diffraction simulations of cylindrically bent Laue crystals show that, in specific diffraction geometries, the focusing behaviour of bent Laue crystals is significantly influenced by dynamical effects, causing the foci of different energies to deviate from the predictions of the `magic condition' derived from geometric optics theory.
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Ptychographic phase retrieval via deep-learning-assisted iterative algorithm
This paper proposes a ptychographic phase retrieval algorithm combined with a deep neural network (DNN). The proposed method allows the measurement model to be explicitly incorporated into the DNN-based approach, improving imaging capability and robustness to changes in experimental conditions.
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Revealing nanoscale sorption mechanisms of gases in highly porous silica aerogel
This research uses contrast-matching SANS to investigate adsorption behaviour of deuterated methane in silica aerogel in the pressure range from 0 to 1 kbar. The results reveal a classical reversible two-phase adsorption in the 2.5–50 nm pore size region and no evidence of condensation in the sub-nanometre pores.
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The effect of specimen displacement in X-ray powder diffraction measurements with laboratory diffractometers
The effect of specimen displacement for different experimental geometries has been investigated. The new results allow the accurate analysis of data collected with large displacements.
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AutoRefl: active learning in neutron reflectometry for fast data acquisition
AutoRefl is an active learning algorithm for neutron reflectometry measurements that maximizes the information acquisition rate in specific model parameters, thereby improving measurement speeds. Its forecasting capability is particularly useful for integration with data acquisition systems without loss of data quality.
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Modulated crystallographic shear structure in titanium–chromium oxides: their structure and phonon-transport properties
Annealing-induced structural transformations in titanium–chromium oxide crystals potentially highlight a role in modulating thermal conductivity through the regularization of crystallographic shear plane spacing.
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Determining pair distribution functions of thin films using laboratory-based X-ray sources
A method is showcased whereby the pair distribution function of thin films can be measured with laboratory X-ray tubes down to 80 nm thickness. These findings clear the path for the possibility of utilizing standard modern diffraction equipment to determine thin film pair distribution functions.
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Coherent X-ray diffraction imaging of single particles: background impact on 3D reconstruction
Reconstruction methods for coherent diffractive imaging of single particles with ultrashort X-ray pulses were tested with various amounts of background noise, investigating the effect on resolution.
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Flow-Xl: a new facility for the analysis of crystallization in flow systems
A new in situ facility (Flow-Xl) for the characterization of crystallization systems in flow using combined in situ X-ray diffraction and Raman spectroscopy is presented here. This article highlights commissioning and calibration experiments on case-study systems that stress the utility of the instrument for extracting reproducible qualitative and quantitative phase information during crystallization processes.
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Operando pair distribution function analysis of nanocrystalline functional materials: the case of TiO2-bronze nanocrystals in Li-ion battery electrodes
This article provides a demonstration of tools for operando pair distribution function analysis of nanocrystalline functional materials. The particular case used is 3 nm TiO2-bronze nanocrystals as active electrode material in a Li-ion battery.
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On the feasibility of time-resolved X-ray powder diffraction of macromolecules using laser-driven ultrafast X-ray sources
This article presents an investigation into the feasibility of X-ray powder diffraction of macromolecules with laser-driven X-ray sources, which may enable in-house sub-picosecond time-resolved structural studies of macromolecules.
![j logo](https://journals.iucr.org/logos/jicons/j_36x36.png)