Time-resolved optical pump X-ray absorption probe spectroscopy in the range up to 1 keV with 20 fs resolution
Authors:
Enikoe Seres a;
Christian Spielmann a
| Affiliation: | a Department of Physics I, University of W rzburg, W rzburg, Germany |
DOI:
10.1080/09500340802130795
Publication Frequency:
21 issues per year
First Published:
September
2008
Subjects:
Fibre Optics;
Optics & Optoelectronics.;
Optics, Optoelectronic Effects, Devices & Systems;
Optoelectronics;
Theoretical Physics;
Formats available:
HTML
(English)
:
PDF
(English)
Previously published as:
Optica Acta: International Journal of Optics
(0030-3909)
until 1987
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Abstract
Time-resolved X-ray absorption spectroscopy is a powerful tool to follow the fast atomic and molecular changes on the atomic time and spatial scale. Here we demonstrate time-resolved XANES and EXAFS relying on a laser driven ultrafast XUV source. We have examined the electronic and structural changes in amorphous Si and parylene with a temporal resolution of 20 fs.
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| Keywords: high-speed optical techniques; laser beam applications; time-resolved spectroscopy; X-ray absorption spectra |
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