DEIMOS: A beamline dedicated to dichroism measurements in the 350-2500 eV energy range

被引：123

作者：

Ohresser, P. ^{[1
]}

Otero, E. ^{[1
]}

Choueikani, F. ^{[1
]}

Chen, K. ^{[1
]}

Stanescu, S. ^{[1
]}

Deschamps, F. ^{[1
]}

Moreno, T. ^{[1
]}

Polack, F. ^{[1
]}

Lagarde, B. ^{[1
]}

Daguerre, J. -P. ^{[1
]}

Marteau, F. ^{[1
]}

Scheurer, F. ^{[2
]}

Joly, L. ^{[2
]}

Kappler, J. -P. ^{[1
,2
]}

Muller, B. ^{[2
]}

Bunau, O. ^{[1
,3
]}

Sainctavit, Ph ^{[1
,3
]}

机构：

[1] Synchrotron SOLEIL, F-91192 Gif Sur Yvette, France

[2] CNRS, UMR UdS 7504, Inst Phys & Chim Mat Strasbourg, F-67034 Strasbourg 2, France

[3] Univ Paris 06, CNRS, UMR 7590, Inst Mineral & Phys Milieux Condenses, F-75252 Paris 5, France

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2014年 / 85卷 / 01期

关键词：

RAY CIRCULAR-DICHROISM; UNDULATOR; GRATINGS;

D O I：

10.1063/1.4861191

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The DEIMOS (Dichroism Experimental Installation for Magneto-Optical Spectroscopy) beamline was part of the second phase of the beamline development at French Synchrotron SOLEIL (Source Optimisee de Lumiere a Energie Intermediaire du LURE) and opened to users in March 2011. It delivers polarized soft x-rays to perform x-ray absorption spectroscopy, x-ray magnetic circular dichroism, and x-ray linear dichroism in the energy range 350-2500 eV. The beamline has been optimized for stability and reproducibility in terms of photon flux and photon energy. The main end-station consists in a cryo-magnet with 2 split coils providing a 7 T magnetic field along the beam or 2 T perpendicular to the beam with a controllable temperature on the sample from 370 K down to 1.5 K. (C) 2014 AIP Publishing LLC.

引用

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