Multiscale Reciprocal Space Mapping of Magnetite Mesocrystals
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202207130
Abstract: Mesocrystals are a class of nanostructured material, where a multiple‐length‐scale structure is a prerequisite of many interesting phenomena. Resolving the mesocrystal structure is quite challenging due to their structuration on different length scales. The combination… read more here.
Keywords: mapping magnetite; reciprocal space; multiscale reciprocal; magnetite mesocrystals ... See more keywords
Efficient Evaluation of Two-Center Gaussian Integrals in Periodic Systems.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.0c01195
Abstract: By using Poisson's summation formula, we calculate periodic integrals over Gaussian basis functions by partitioning the lattice summations between the real and reciprocal space, where both sums converge exponentially fast with a large exponent. We… read more here.
Keywords: summation; space; two center; reciprocal space ... See more keywords
An improved symmetry-based approach to reciprocal space path selection in band structure calculations
Sign Up to like & getrecommendations! Published in 2020 at "npj Computational Materials"
DOI: 10.1038/s41524-020-00383-7
Abstract: Band structures for electrons, phonons, and other quasiparticles are often an important aspect of describing the physical properties of periodic solids. Most commonly, energy bands are computed along a one-dimensional path of high-symmetry points and… read more here.
Keywords: band; reciprocal space; symmetry; path ... See more keywords
Laser-Controlled Real- and Reciprocal-Space Topology in Multiferroic Insulators.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.037201
Abstract: Magnetic materials in which it is possible to control the topology of their magnetic order in real space or the topology of their magnetic excitations in reciprocal space are highly sought after as platforms for… read more here.
Keywords: reciprocal space; space; topology; laser controlled ... See more keywords
New attempt to combine scanning electron microscopy and small-angle scattering in reciprocal space
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Crystallography"
DOI: 10.1107/s1600576719009208
Abstract: An attempt has been made to combine small-angle scattering of X-rays or neutrons with scanning electron microscopy in reciprocal space, in order to establish a structural analysis method covering a wide range of sizes from… read more here.
Keywords: angle scattering; microscopy; reciprocal space; electron ... See more keywords
Full reciprocal-space mapping up to 2000 K under controlled atmosphere: the multipurpose QMAX furnace.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of applied crystallography"
DOI: 10.1107/s160057672000432x
Abstract: A furnace that covers the temperature range from room temperature up to 2000 K has been designed, built and implemented on the D2AM beamline at the ESRF. The QMAX furnace is devoted to the full exploration… read more here.
Keywords: space mapping; furnace; reciprocal space; qmax furnace ... See more keywords
Optical demonstration of crystallography and reciprocal space using laser diffraction from Au microdisc arrays
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Crystallography"
DOI: 10.1107/s1600576721013492
Abstract: A simple experiment to explore and illustrate Bragg diffraction and reciprocal space using a laser pointer and Au microdisc arrays is demonstrated. The flexibility of the array design allows the demonstration of basic concepts such… read more here.
Keywords: reciprocal space; space using; microdisc arrays; using laser ... See more keywords
Angular X-ray cross-correlation analysis applied to the scattering data in 3D reciprocal space from a single crystal
Sign Up to like & getrecommendations! Published in 2022 at "IUCrJ"
DOI: 10.1107/s2052252522004250
Abstract: The application of angular X-ray cross-correlation analysis to the scattered intensity distribution measured in 3D reciprocal space from a single-crystalline sample is proposed. This method provides a complementary view on the structure of the sample… read more here.
Keywords: cross correlation; angular ray; reciprocal space; correlation analysis ... See more keywords
Reciprocal-Space Maps of X-Ray Diffraction Intensity Distribution and Their Relation to the Dislocation Structure of Epitaxial Layers
Sign Up to like & getrecommendations! Published in 2018 at "Technical Physics Letters"
DOI: 10.1134/s106378501806024x
Abstract: X-ray diffraction (XRD) in asymmetric Bragg geometry was measured and XRD intensity distribution maps in the reciprocal space were constructed for GaN epitaxial layers with various degrees of structural perfection grown on c-sapphire substrates. It… read more here.
Keywords: ray diffraction; intensity; reciprocal space; epitaxial layers ... See more keywords