Performance and characterization of the FinEstBeAMS beamline at the MAX IV Laboratory

Kirill Chernenk, Antti Kivimäki, Rainer Pärna, Weimin Wang, Rami Sankari, Mats Leandersson, Hamed Tarawneh, Vladimir Pankratov, Mati Kook, Edwin Kukk, Liis Reisberg, Samuli Urpelainen, Tanel Käämbre, Frank Siewert, Grzegorz Gwalt, Andrey Sokolov, Stephanie Lemke, Svyatoslav Alimov, Jeniffa Knedel, Oliver KutzTino Seliger, Mika Valden, Mika Hirsimäki, Marco Kirm, Marko Huttula

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskriftPeer review

Sammanfattning

FinEstBeAMS (Finnish-Estonian Beamline for Atmospheric and Materials Sciences) is a multidisciplinary beamline constructed at the 1.5 GeV storage ring of the MAX IV synchrotron facility in Lund, Sweden. The beamline covers an extremely wide photon energy range, 4.5-1300 eV, by utilizing a single elliptically polarizing undulator as a radiation source and a single grazing-incidence plane grating monochromator to disperse the radiation. At photon energies below 70 eV the beamline operation relies on the use of optical and thin-film filters to remove higher-order components from the monochromated radiation. This paper discusses the performance of the beamline, examining such characteristics as the quality of the gratings, photon energy calibration, photon energy resolution, available photon flux, polarization quality and focal spot size.

Originalspråkengelska
Sidor (från-till)1620-1630
Antal sidor11
TidskriftJournal of Synchrotron Radiation
Volym28
DOI
StatusPublished - 2021 sep. 1

Bibliografisk information

Publisher Copyright:
© 2021 International Union of Crystallography. All rights reserved.

Ämnesklassifikation (UKÄ)

  • Acceleratorfysik och instrumentering

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