Commissioning of the ERDA-TOF beamline at the ion beam laboratory in Madrid

Commissioning of the ERDA-TOF beamline at the ion beam laboratory in Madrid

We report progress for the ERDA time-of-flight beamline at the Centre of Micro-Analysis of Materials in Madrid. This beamline experienced a long shut down and has recently gone through a re-commissioning process. The time stations, based on a twin mirror design, demonstrate a time resolution of 215 ...

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Veröffentlicht in:Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Beam interactions with materials and atoms, 2024-06, Vol.551, p.165334, Article 165334
Hauptverfasser: Redondo-Cubero, Andrés, Eliades, John A., Rodríguez, Antonio, García-García, David, Kim, Joonkon
Format: Artikel
Sprache:eng
Schlagworte:
Efficiency
ERDA
IBA
Resolution
Telescope
TOF
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Zusammenfassung:We report progress for the ERDA time-of-flight beamline at the Centre of Micro-Analysis of Materials in Madrid. This beamline experienced a long shut down and has recently gone through a re-commissioning process. The time stations, based on a twin mirror design, demonstrate a time resolution of 215 ps for 6 MeV He2+. Using a standard particle detector for the energy signal we find a mass resolution of 1.4 atomic mass units for 27Al and 28Si with 40 MeV Cl4+. Detection efficiency needs no corrections for elements heavier than 7Li. Analysis of a borosilicate reference showed good agreement with the known composition. Based on these results, the facility is considered operational and open for users.
ISSN:0168-583X
1872-9584
DOI:10.1016/j.nimb.2024.165334