دورية أكاديمية
The COMIX polarimeter: a compact device for XUV polarization analysis
| العنوان: | The COMIX polarimeter: a compact device for XUV polarization analysis |
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| المؤلفون: | Matteo Pancaldi, Christian Strüber, Bertram Friedrich, Emanuele Pedersoli, Dario De Angelis, Ivaylo P. Nikolov, Michele Manfredda, Laura Foglia, Sergiy Yulin, Carlo Spezzani, Maurizio Sacchi, Stefan Eisebitt, Clemens von Korff Schmising, Flavio Capotondi |
| المصدر: | Journal of Synchrotron Radiation, Vol 29, Iss 4, Pp 969-977 (2022) |
| بيانات النشر: | International Union of Crystallography, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Nuclear and particle physics. Atomic energy. Radioactivity LCC:Crystallography |
| مصطلحات موضوعية: | extreme-ultraviolet polarimetry, free-electron laser, pump–probe experiments, magnetic materials, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798, Crystallography, QD901-999 |
| الوصف: | We report on the characterization of a novel extreme-ultraviolet polarimeter based on conical mirrors to simultaneously detect all the components of the electric field vector for extreme-ultraviolet radiation in the 45–90 eV energy range. The device has been characterized using a variable polarization source at the Elettra synchrotron, showing good performance in the ability to determine the radiation polarization. Furthermore, as a possible application of the device, Faraday spectroscopy and time-resolved experiments have been performed at the Fe M2,3-edge on an FeGd ferrimagnetic thin film using the FERMI free-electron laser source. The instrument is shown to be able to detect the small angular variation induced by an optical external stimulus on the polarization state of the light after interaction with magnetic thin film, making the device an appealing tool for magnetization dynamics research. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1600-5775 16005775 |
| Relation: | http://scripts.iucr.org/cgi-bin/paper?S1600577522004027; https://doaj.org/toc/1600-5775 |
| DOI: | 10.1107/S1600577522004027 |
| URL الوصول: | https://doaj.org/article/ff3c55837a6246b39e9cb76796193317 |
| رقم الأكسشن: | edsdoj.ff3c55837a6246b39e9cb76796193317 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16005775 |
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| DOI: | 10.1107/S1600577522004027 |