A1 Refereed original research article in a scientific journal
Progress in development of a new luminescence setup at the FinEstBeAMS beamline of the MAX IV laboratory
Authors: Pankratov Vladimir, Pärna Rainer, Kirm Marco, Nagirnyi Vitali, Nõmmiste Ergo, Omelkov Sergei, Vielhauer Sebastian, Chernenko Kirill, Reisberg Liis, Turunen Paavo, Kivimäki Antti, Kukk Edwin, Valden Mika, Huttula Marko
Publisher: PERGAMON-ELSEVIER SCIENCE LTD
Publication year: 2019
Journal: Radiation Measurements
Journal name in source: RADIATION MEASUREMENTS
Journal acronym: RADIAT MEAS
Volume: 121
First page : 91
Last page: 98
Number of pages: 8
ISSN: 1350-4487
DOI: https://doi.org/10.1016/j.radmeas.2018.12.011
Abstract
FinEstBeAMS is a new materials science beamline at the 1.5 GeV storage ring of the MAX IV Laboratory in Lund, Sweden. It has been built based on grazing incidence monochromatization of synchrotron light, which allows to cover a remarkably wide excitation energy range from ultraviolet to soft x-rays (4.5-1450 eV). A new mobile luminescence spectroscopy end station has been commissioned with design benefitting from the advantages of a high flux elliptically polarizing undulator light source. We report on the design of the luminescence end station, its technical realization and performance achieved so far. Special attention is paid to the experimental challenges for luminescence spectroscopy under grazing incidence excitation conditions. The first luminescence results obtained demonstrate a reliable performance of the advanced setup at FinEstBeAMS.
FinEstBeAMS is a new materials science beamline at the 1.5 GeV storage ring of the MAX IV Laboratory in Lund, Sweden. It has been built based on grazing incidence monochromatization of synchrotron light, which allows to cover a remarkably wide excitation energy range from ultraviolet to soft x-rays (4.5-1450 eV). A new mobile luminescence spectroscopy end station has been commissioned with design benefitting from the advantages of a high flux elliptically polarizing undulator light source. We report on the design of the luminescence end station, its technical realization and performance achieved so far. Special attention is paid to the experimental challenges for luminescence spectroscopy under grazing incidence excitation conditions. The first luminescence results obtained demonstrate a reliable performance of the advanced setup at FinEstBeAMS.
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