X-ray powder diffraction at the XRD1 beamline atLNLS

X-ray powder diffraction at the XRD1 beamline atLNLS

Author Carvalho, A. M. G. Google Scholar
Araujo, D. H. C. Google Scholar
Canova, H. F. Google Scholar
Rodella, C. B. Google Scholar
Barrett, D. H. Google Scholar
Cuffini, Silvia Lucia Autor UNIFESP Google Scholar
Costa, Rogéria Nunes Autor UNIFESP Google Scholar
Nunes, R. S. Google Scholar
Abstract Various upgrades have been completed at the XRD1 beamline at the Brazilian synchrotron light source (LNLS). The upgrades are comprehensive, with changes to both hardware and software, now allowing users of the beamline to conduct X-ray powder diffraction experiments with faster data acquisition times and improved quality. The main beamline parameters and the results obtained for different standards are presented, showing the beamline ability of performing high-quality experiments in transmission geometry. XRD1 operates in the 5.5-14keV range and has a photon flux of 7.8 x 10(9)photonss(-1) (with 100mA) at 12keV, which is one of the typical working energies. At 8keV (the other typical working energy) the photon flux at the sample position is 3.4 x 10(10)photonss(-1) and the energy resolution E/E = 3 x 10(-4).
Keywords X-ray diffraction
beamline
bending magnet
xmlui.dri2xhtml.METS-1.0.item-coverage Chester
Language English
Sponsor Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Date 2016
Published in Journal Of Synchrotron Radiation. Chester, v. 23, p. 1501-1506, 2016.
ISSN 1600-5775 (Sherpa/Romeo, impact factor)
Publisher Int Union Crystallography
Extent 1501-1506
Origin http://dx.doi.org/10.1107/S1600577516012686
Access rights Closed access
Type Article
Web of Science ID WOS:000386928700025
URI https://repositorio.unifesp.br/handle/11600/56859

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