Results 221 to 230 of about 156,984 (290)

Modeling small‐angle scattering data of porous and/or bicontinuous structures in n dimensions

open access: yesJournal of Applied Crystallography, EarlyView.
A small‐angle scattering fitting function is derived for porous materials with arbitrary fractal dimension. It includes a correlation peak and a power law at higher q.Fractal structures are often observed in small‐angle scattering experiments where a simple power law q−α describes the scattering intensity over many orders of magnitude.
Henrich Frielinghaus
wiley   +1 more source

2D‐RIXS: resonant inelastic X‐ray scattering microscopy with high energy and spatial resolutions

open access: yesJournal of Synchrotron Radiation, EarlyView.
A resonant inelastic X‐ray scattering microscopy system with a spatial resolution of 1.0 µm combined with ultrahigh energy resolution in the soft X‐ray regime has been established.A two‐dimensional resonant inelastic X‐ray scattering (2D‐RIXS) microscopy system has been developed at beamline BL02U of NanoTerasu.
Kohei Yamamoto   +2 more
wiley   +1 more source

A pipeline for megahertz X‐ray photon correlation spectroscopy on soft matter samples at the MID instrument of European XFEL

open access: yesJournal of Synchrotron Radiation, EarlyView.
We present a standardized and highly automated pipeline for megahertz X‐ray photon correlation spectroscopy (MHz‐XPCS) on soft‐matter samples at the MID instrument of the European XFEL. The workflow addresses AGIPD petabyte‐scale data handling, detector‐artifact correction, correlation analysis and FAIR data output, enabling routine MHz‐XPCS with ...
Aliaksandr Leonau   +30 more
wiley   +1 more source

Probing boron vacancy defects in hBN via single spin relaxometry. [PDF]

open access: yesNat Commun
Melendez AL   +16 more
europepmc   +1 more source

Unraveling the symmetry of Al5C3N

open access: yesActa Crystallographica Section B, EarlyView.
From experimental and theoretical techniques employed in this thorough reexamination of the structure of Al5C3N, the crystal structure is better described in centrosymmetric space group P63/mmc (No. 194) rather than in the previously reported noncentrosymmetric space group P63mc (No. 186).High‐temperature ceramic compound Al5C3N belongs to the scarcely
Vitalii Shtender   +8 more
wiley   +1 more source

Boron in Diet and Medicine: Mechanisms of Delivery and Detection. [PDF]

open access: yesPharmaceuticals (Basel)
Bartusik-Aebisher D   +4 more
europepmc   +1 more source

Vanishing ordered moment in the frustrated triangular lattice antiferromagnet CuNdO<sub>2</sub>. [PDF]

open access: yesNPJ Quantum Mater
Gaudet J   +11 more
europepmc   +1 more source

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