Zobrazeno 1 - 10
of 60
pro vyhledávání: '"ddc:548"'
Autor:
Houben, Andreas, Meinerzhagen, Yannick, Nachtigall, Noah, Jacobs, Philipp, Dronskowski, Richard
Publikováno v:
Journal of Applied Crystallography. 56:633-642
The high‐intensity time‐of‐flight (TOF) neutron diffractometer POWTEX for powder and texture analysis is currently being built prior to operation in the eastern guide hall of the research reactor FRM II at Garching close to Munich, Germany. Bec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48b9c36b20009d9dae76a3553eb0882a
https://doi.org/10.1107/s1600576723002819
https://doi.org/10.1107/s1600576723002819
Autor:
Nolze, Gert, Tokarski, Tomasz, Rychłowski, Łukasz, 3AGH University of Science and TechnologyAcademic Centre for Materials and NanotechnologyMickiewicza 30 Krakow 30-059 Poland
Publikováno v:
Journal of Applied Crystallography. 56:349-360
The derivation of a crystal structure and its phase‐specific parameters from a single wide‐angle backscattered Kikuchi diffraction pattern requires reliable extraction of the Bragg angles. By means of the first derivative of the lattice profile,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ce82a97b9c2d33e007ad311507b2c1c
https://doi.org/10.1107/s1600576723000134
https://doi.org/10.1107/s1600576723000134
Autor:
Nolze, Gert, Tokarski, Tomasz, Rychłowski, Łukasz, 3AGH University of Science and TechnologyAcademic Centre for Materials and NanotechnologyMickiewicza 30 Krakow 30-059 Poland
Publikováno v:
Journal of Applied Crystallography. 56:361-366
A band width determination using the first derivative of the band profile systematically underestimates the true Bragg angle. Corrections are proposed to compensate for the resulting offset Δa/a of the mean lattice parameters derived from as many Ki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1a199ecb79684fa9d164d3ce7b1658e
https://doi.org/10.1107/s1600576723000146
https://doi.org/10.1107/s1600576723000146
Autor:
Brehm, Wolfgang, White, Thomas, Chapman, Henry N., 1Deutsches Elektronen-Synchrotron DESYCenter for Free-Electron Laser Science CFELNotkestrasse 85 Hamburg 22607 Germany
Publikováno v:
Acta crystallographica / A 79(2), 145-162 (2023). doi:10.1107/S2053273323000682
Acta crystallographica / A 79(2), 145 - 162 (2023). doi:10.1107/S2053273323000682
The recent diversification in macromolecular crystallographic experiments to pink beams, convergent electron diffraction and serial crystallography has shown the l
The recent diversification in macromolecular crystallographic experiments to pink beams, convergent electron diffraction and serial crystallography has shown the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c20c14aa6c4b9f5ef2c10c29968add77
https://doi.org/10.1107/s2053273323000682
https://doi.org/10.1107/s2053273323000682
Autor:
Winterer, Markus, Geiß, Jeremias, 1University of Duisburg-EssenNanoparticle Process Technology and CENIDE (Center for Nanointegration Duisburg-Essen)Lotharstrasse 1 Duisberg 47057 Germany
Publikováno v:
Journal of applied crystallography 56(1), 103-109 (2023). doi:10.1107/S1600576722010858
Journal of applied crystallography 56(1), 103 - 109 (2023). doi:10.1107/S1600576722010858
Finite size effects in partial pair distribution functions generate artefacts in the scattering structure factor and scattering intensity. It is shown how
Finite size effects in partial pair distribution functions generate artefacts in the scattering structure factor and scattering intensity. It is shown how
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d4eccee7de31e3b02f185ba9511efff
https://doi.org/10.1107/s1600576722010858
https://doi.org/10.1107/s1600576722010858
Autor:
Causer, Grace L., Chacon, Alfonso, Heinemann, André, Pfleiderer, Christian, 1Technical University of MunichPhysik-DepartmentJames-Franck-Straße 1 Garching D-85748 Germany, 2Technical University of MunichHeinz Maier-Leibnitz Zentrum (MLZ)Garching D-85748 Germany
Publikováno v:
Journal of Applied Crystallography. 56:26-35
Magnetic small‐angle neutron scattering (SANS) is ideally suited to providing direct reciprocal‐space information on long‐wavelength magnetic modulations, such as helicoids, solitons, merons or skyrmions. SANS of such structures in thin films o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f58be2fc09892090954a86eaa08e49de
https://doi.org/10.1107/s1600576722010755
https://doi.org/10.1107/s1600576722010755
Autor:
Nasir, Jamal, Steinbrück, Nils, Xu, Ke, Engelen, Bernward, Schmedt auf der Günne, Jörn, 1University of SiegenInorganic Materials Chemistry and Center of Micro- and Nanochemistry and Engineering (Cμ), Department of Chemistry and Biology, Faculty IV: School of Science and TechnologyAdolf-Reichwein-Straße 2 Siegen Nordrhein-Westfalen D-57076 Germany, 2University of SiegenInorganic Chemistry I, Department of Chemistry and Biology, Faculty IV: School of Science and TechnologyAdolf-Reichwein-Straße 2 Siegen Nordrhein-Westfalen D-57076 Germany
Publikováno v:
Journal of Applied Crystallography. 55:1097-1103
A Guinier camera equipped with an imaging plate is used to investigate and eliminate the sources of instrumental errors affecting the quality of the obtained scanned Guinier data. A program with a graphical user interface is presented which converts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1e5fcdbe2f13f8b2a72f18b6129e763
https://doi.org/10.1107/s160057672200677x
https://doi.org/10.1107/s160057672200677x
Autor:
Farla, Robert
Since high‐pressure devices have been used at synchrotron facilities, accurate determination of pressure and temperature in the sample has been a crucial objective, particularly for experiments that simulate the Earth's interior. However, in some c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2497::520581e69c978ffd280af6fc4cd040b7
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/10843
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/10843
Autor:
Fabrykiewicz, Piotr
The paper by Gopalan [(2020). Acta Cryst. A76, 318–327] presented an enumeration of the 41 physical quantity types in non‐relativistic physics, in arbitrary dimensions, based on the formalism of Clifford algebra. Gopalan considered three antisymm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2497::73d973149f4b7361911472978cdff1ae
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/10926
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/10926
The molecule of the title compound, C17H11NO2S, is almost planar, with an interplanar angle of 3.01 (3)° between the benzothiazole and chromene ring systems. A short intramolecular S...O=C contact of 2.727 (2) Å is observed. The crystal packing inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eea2d12ad89d79bc55f456b1e3d2f400
https://leopard.tu-braunschweig.de/receive/dbbs_mods_00073368
https://leopard.tu-braunschweig.de/receive/dbbs_mods_00073368