Novel XAFS capabilities at ELETTRA synchrotron light source

被引:178
作者
Di Cicco, Andrea [1 ]
Aquilanti, Giuliana
Minicucci, Marco [1 ]
Principi, Emiliano [1 ]
Novello, Nicola
Cognigni, Andrea
Olivi, Luca
机构
[1] Univ Camerino, Dipartimento Fis, CNISM, I-62032 Camerino, MC, Italy
来源
14TH INTERNATIONAL CONFERENCE ON X-RAY ABSORPTION FINE STRUCTURE (XAFS14), PROCEEDINGS | 2009年 / 190卷
关键词
X-RAY-DIFFRACTION; HIGH-PRESSURE; ABSORPTION-SPECTROSCOPY; EXTREME CONDITIONS; PHASE-TRANSITIONS; CONDENSED MATTER; EXAFS; TEMPERATURE; LIQUIDS; XRD;
D O I
10.1088/1742-6596/190/1/012043
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The optical layout of the XAFS beamline at ELETTRA is presented along with its powerful capabilities for collecting XAFS spectra in a wide energy range 2.4 - 27 keV. Recent developments around the ensemble of available instruments made available different collection modes using various sample environments. In particular combined x-ray absorption and diffraction patterns can be collected even at high temperature using a special version of the l'Aquila-Camerino furnace and a MAR image-plate detector. An automated beamline control software allows us to perform successive measurements in different conditions without attending the beamline. Examples of XAFS and diffraction measurements, as well as single-energy temperature scans are presented showing the performances of the beamline for nanocrystalline systems and liquid metals under high temperature conditions.
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页数:6
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