University of Oulu

Chernenko, K., Kivimäki, A., Pärna, R., Wang, W., Sankari, R., Leandersson, M., Tarawneh, H., Pankratov, V., Kook, M., Kukk, E., Reisberg, L., Urpelainen, S., Käämbre, T., Siewert, F., Gwalt, G., Sokolov, A., Lemke, S., Alimov, S., Knedel, J., … Huttula, M. (2021). Performance and characterization of the FinEstBeAMS beamline at the MAX IV Laboratory. Journal of Synchrotron Radiation 28(5), 1620–1630, https://doi.org/10.1107/s1600577521006032

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

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Author: Chernenko, Kirill1; Kivimäki, Antti2,1; Pärna, Rainer3;
Organizations: 1MAX IV Laboratory, Lund University, PO Box 118, SE-22100 Lund, Sweden
2Nano and Molecular Systems Research Unit, University of Oulu, PO Box 3000, FI-90014 Oulu, Finland
3Institute of Physics, University of Tartu, W. Ostwald Street 1, EE-51014 Tartu, Estonia
4Computational Physics Laboratory, Tampere University, PO Box 692, FI-33014 Tampere, Finland
5Institute of Solid State Physics, University of Latvia, 8 Kengaraga iela, LV-1063 Riga, Latvia
6Department of Physics and Astronomy, University of Turku, FI-20014 Turku, Finland
7BESSY-II, Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Straße 15, 12489 Berlin, Germany
8Surface Science Group, Laboratory of Photonics, Physics Unit, Tampere University, PO Box 692, FI-33014 Tampere, Finland
Format: article
Version: published version
Access: open
Online Access: PDF Full Text (PDF, 1.5 MB)
Persistent link: http://urn.fi/urn:nbn:fi-fe2021111154705
Language: English
Published: International Union of Crystallography, 2021
Publish Date: 2021-11-11
Description:

Abstract

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.

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Series: Journal of synchrotron radiation
ISSN: 0909-0495
ISSN-E: 1600-5775
ISSN-L: 0909-0495
Volume: 28
Pages: 1620 - 1630
DOI: 10.1107/S1600577521006032
OADOI: https://oadoi.org/10.1107/S1600577521006032
Type of Publication: A1 Journal article – refereed
Field of Science: 114 Physical sciences
Subjects:
Funding: The following funding is acknowledged: European Regional Development Fund (grant No. TK-141 HiTechDevices 2014-2020.4.01.15-0011 to University of Tartu; grant No. MAX-TEENUS 2014-2020.4.01.20-0278 to University of Tartu; grant No. Eesti Kiirekanal SLOFY11156T/1 to University of Tartu); Estonian Research Council (grant No. PRG-629 to University of Tartu); Jane & Aatos Erkko Foundation (grant No. SOFUS); Business Finland (grant No. 1464/31/2019); Academy of Finland (grant No. 319042; grant No. 326461; grant No. 326406; grant No. 320165); University of Oulu; University of Turku; Tampere University; University of Tartu.
Copyright information: © The Author(s) 2021. This article is published under an open-access Creative Commons Attribution (CC-BY) Licence.
  https://creativecommons.org/licenses/by/4.0/