DEIMOS: A beamline dedicated to dichroism measurements in the 350–2500 eV energy range
Author(s) -
Philippe Ohresser,
Edwige Otero,
Fadi Choueikani,
K. Chen,
Stefan Stanescu,
F. Deschamps,
Thierry Moreno,
F. Polack,
Bruno Lagarde,
J.-P. Daguerre,
F. Marteau,
Fabrice Scheurer,
L. Joly,
J.P. Kappler,
Bert Müller,
O. Bunău,
Ph. Sainctavit
Publication year - 2014
Publication title -
review of scientific instruments
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.605
H-Index - 165
eISSN - 1089-7623
pISSN - 0034-6748
DOI - 10.1063/1.4861191
Subject(s) - icon , information retrieval , citation , computer science , energy (signal processing) , beamline , physics , world wide web , computer graphics (images) , optics , beam (structure) , quantum mechanics , programming language
International audienceThe DEIMOS (Dichroism Experimental Installation for Magneto-Optical Spectroscopy) beamlinewas part of the second phase of the beamline development at French Synchrotron SOLEIL (SourceOptimisée de Lumière à Energie Intermédiaire du LURE) and opened to users in March 2011. Itdelivers polarized soft x-rays to perform x-ray absorption spectroscopy, x-ray magnetic circulardichroism, and x-ray linear dichroism in the energy range 350–2500 eV. The beamline has beenoptimized for stability and reproducibility in terms of photon flux and photon energy. The main endstationconsists in a cryo-magnet with 2 split coils providing a 7 T magnetic field along the beam or2 T perpendicular to the beam with a controllable temperature on the sample from 370 K down to1.5 K
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