Atoms (Dec 2022)
Performance of a keV/u Ion Spectrometer for the FISIC Platform
- Mariette Jolly,
- Spyridon Voikopoulos,
- Emily Lamour,
- Alain Méry,
- Angela Bräuning-Demian,
- Jean-Yves Chesnel,
- Alexandre Gumberidze,
- Michael Lestinsky,
- Stéphane Macé,
- Christophe Prigent,
- Jean-Marc Ramillon,
- Jimmy Rangama,
- Patrick Rousseau,
- Daniel Schury,
- Uwe Spillmann,
- Sébastien Steydli,
- Thomas Stöhlker,
- Martino Trassinelli,
- Dominique Vernhet
Affiliations
- Mariette Jolly
- Institut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, France
- Spyridon Voikopoulos
- Institut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, France
- Emily Lamour
- Institut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, France
- Alain Méry
- CIMAP, CEA/CNRS/ENSICAEN/Université de Caen Normandie, 14050 Caen, France
- Angela Bräuning-Demian
- GSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, Germany
- Jean-Yves Chesnel
- CIMAP, CEA/CNRS/ENSICAEN/Université de Caen Normandie, 14050 Caen, France
- Alexandre Gumberidze
- GSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, Germany
- Michael Lestinsky
- GSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, Germany
- Stéphane Macé
- Institut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, France
- Christophe Prigent
- Institut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, France
- Jean-Marc Ramillon
- CIMAP, CEA/CNRS/ENSICAEN/Université de Caen Normandie, 14050 Caen, France
- Jimmy Rangama
- CIMAP, CEA/CNRS/ENSICAEN/Université de Caen Normandie, 14050 Caen, France
- Patrick Rousseau
- CIMAP, CEA/CNRS/ENSICAEN/Université de Caen Normandie, 14050 Caen, France
- Daniel Schury
- Institut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, France
- Uwe Spillmann
- GSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, Germany
- Sébastien Steydli
- Institut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, France
- Thomas Stöhlker
- GSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, Germany
- Martino Trassinelli
- Institut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, France
- Dominique Vernhet
- Institut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, France
- DOI
- https://doi.org/10.3390/atoms10040146
- Journal volume & issue
-
Vol. 10,
no. 4
p. 146
Abstract
The design and performances of a newly built electrostatic charge state analyzer constructed to act as a spectrometer for keV/u ions are reported. It consists of two 90∘ curved electrodes enclosed by Matsuda electrodes. This setup was recently tested using Ar9+ and Ar12+ ion beams at an energy of 10 keV per charge unit. This spectrometer achieves a good separation of different charge states formed by electron capture processes during collisions between primary ions and the residual gas. Thanks to these first tests, we have identified up to three different background contributions on the detector that need to be reduced or suppressed.
Keywords
