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Multicolor single-analyzer high-energy-resolution XES spectrometer for simultaneous examination of different elements
The present work demonstrates the performance of a von Hámos high-energy-resolution X-ray spectrometer based on a non-conventional conical Si single-crystal analyzer. The analyzer is tested with different primary and secondary X-ray sources as well as a hard X-ray sensitive CCD camera. The spectrome...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9455214/ https://www.ncbi.nlm.nih.gov/pubmed/36073880 http://dx.doi.org/10.1107/S1600577522007561 |
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author | Mikeházi, Antal El Guettioui, Jihad Földes, István B. Vankó, György Németh, Zoltán |
author_facet | Mikeházi, Antal El Guettioui, Jihad Földes, István B. Vankó, György Németh, Zoltán |
author_sort | Mikeházi, Antal |
collection | PubMed |
description | The present work demonstrates the performance of a von Hámos high-energy-resolution X-ray spectrometer based on a non-conventional conical Si single-crystal analyzer. The analyzer is tested with different primary and secondary X-ray sources as well as a hard X-ray sensitive CCD camera. The spectrometer setup is also characterized with ray-tracing simulations. Both experimental and simulated results affirm that the conical spectrometer can efficiently detect and resolve the two pairs of two elements (Ni and Cu) Kα X-ray emission spectroscopy (XES) peaks simultaneously, requiring a less than 2 cm-wide array on a single position-sensitive detector. The possible applications of this simple yet broad-energy-spectrum crystal spectrometer range from quickly adapting it as another probe for complex experiments at synchrotron beamlines to analyzing X-ray emission from plasma generated by ultrashort laser pulses at modern laser facilities. |
format | Online Article Text |
id | pubmed-9455214 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-94552142022-10-03 Multicolor single-analyzer high-energy-resolution XES spectrometer for simultaneous examination of different elements Mikeházi, Antal El Guettioui, Jihad Földes, István B. Vankó, György Németh, Zoltán J Synchrotron Radiat Research Papers The present work demonstrates the performance of a von Hámos high-energy-resolution X-ray spectrometer based on a non-conventional conical Si single-crystal analyzer. The analyzer is tested with different primary and secondary X-ray sources as well as a hard X-ray sensitive CCD camera. The spectrometer setup is also characterized with ray-tracing simulations. Both experimental and simulated results affirm that the conical spectrometer can efficiently detect and resolve the two pairs of two elements (Ni and Cu) Kα X-ray emission spectroscopy (XES) peaks simultaneously, requiring a less than 2 cm-wide array on a single position-sensitive detector. The possible applications of this simple yet broad-energy-spectrum crystal spectrometer range from quickly adapting it as another probe for complex experiments at synchrotron beamlines to analyzing X-ray emission from plasma generated by ultrashort laser pulses at modern laser facilities. International Union of Crystallography 2022-08-12 /pmc/articles/PMC9455214/ /pubmed/36073880 http://dx.doi.org/10.1107/S1600577522007561 Text en © Antal Mikeházi et al. 2022 https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
spellingShingle | Research Papers Mikeházi, Antal El Guettioui, Jihad Földes, István B. Vankó, György Németh, Zoltán Multicolor single-analyzer high-energy-resolution XES spectrometer for simultaneous examination of different elements |
title | Multicolor single-analyzer high-energy-resolution XES spectrometer for simultaneous examination of different elements |
title_full | Multicolor single-analyzer high-energy-resolution XES spectrometer for simultaneous examination of different elements |
title_fullStr | Multicolor single-analyzer high-energy-resolution XES spectrometer for simultaneous examination of different elements |
title_full_unstemmed | Multicolor single-analyzer high-energy-resolution XES spectrometer for simultaneous examination of different elements |
title_short | Multicolor single-analyzer high-energy-resolution XES spectrometer for simultaneous examination of different elements |
title_sort | multicolor single-analyzer high-energy-resolution xes spectrometer for simultaneous examination of different elements |
topic | Research Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9455214/ https://www.ncbi.nlm.nih.gov/pubmed/36073880 http://dx.doi.org/10.1107/S1600577522007561 |
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