Performance of a keV/u Ion Spectrometer for the FISIC Platform
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 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Atoms |
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| Online Access: | https://www.mdpi.com/2218-2004/10/4/146 |
| _version_ | 1797461492848656384 |
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| author | 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 |
| author_facet | 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 |
| author_sort | Mariette Jolly |
| collection | DOAJ |
| description | 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 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mn>90</mn><mo>∘</mo></msup></semantics></math></inline-formula> curved electrodes enclosed by Matsuda electrodes. This setup was recently tested using Ar<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mrow><mn>9</mn><mo>+</mo></mrow></msup></semantics></math></inline-formula> and Ar<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mrow><mn>12</mn><mo>+</mo></mrow></msup></semantics></math></inline-formula> 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. |
| first_indexed | 2024-03-09T17:20:11Z |
| format | Article |
| id | doaj.art-763d673422bd4f5098b224667640138b |
| institution | Directory Open Access Journal |
| issn | 2218-2004 |
| language | English |
| last_indexed | 2024-03-09T17:20:11Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Atoms |
| spelling | doaj.art-763d673422bd4f5098b224667640138b2023-11-24T13:14:27ZengMDPI AGAtoms2218-20042022-12-0110414610.3390/atoms10040146Performance of a keV/u Ion Spectrometer for the FISIC PlatformMariette Jolly0Spyridon Voikopoulos1Emily Lamour2Alain Méry3Angela Bräuning-Demian4Jean-Yves Chesnel5Alexandre Gumberidze6Michael Lestinsky7Stéphane Macé8Christophe Prigent9Jean-Marc Ramillon10Jimmy Rangama11Patrick Rousseau12Daniel Schury13Uwe Spillmann14Sébastien Steydli15Thomas Stöhlker16Martino Trassinelli17Dominique Vernhet18Institut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, FranceInstitut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, FranceInstitut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, FranceCIMAP, CEA/CNRS/ENSICAEN/Université de Caen Normandie, 14050 Caen, FranceGSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, GermanyCIMAP, CEA/CNRS/ENSICAEN/Université de Caen Normandie, 14050 Caen, FranceGSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, GermanyGSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, GermanyInstitut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, FranceInstitut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, FranceCIMAP, CEA/CNRS/ENSICAEN/Université de Caen Normandie, 14050 Caen, FranceCIMAP, CEA/CNRS/ENSICAEN/Université de Caen Normandie, 14050 Caen, FranceCIMAP, CEA/CNRS/ENSICAEN/Université de Caen Normandie, 14050 Caen, FranceInstitut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, FranceGSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, GermanyInstitut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, FranceGSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, GermanyInstitut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, FranceInstitut des Nanosciences de Paris, Sorbonne Université, CNRS UMR 7588, 75005 Paris, FranceThe 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 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mn>90</mn><mo>∘</mo></msup></semantics></math></inline-formula> curved electrodes enclosed by Matsuda electrodes. This setup was recently tested using Ar<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mrow><mn>9</mn><mo>+</mo></mrow></msup></semantics></math></inline-formula> and Ar<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mrow><mn>12</mn><mo>+</mo></mrow></msup></semantics></math></inline-formula> 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.https://www.mdpi.com/2218-2004/10/4/146ion spectrometerion-atom collisionsMCP detectorselectron capture |
| spellingShingle | 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 Performance of a keV/u Ion Spectrometer for the FISIC Platform Atoms ion spectrometer ion-atom collisions MCP detectors electron capture |
| title | Performance of a keV/u Ion Spectrometer for the FISIC Platform |
| title_full | Performance of a keV/u Ion Spectrometer for the FISIC Platform |
| title_fullStr | Performance of a keV/u Ion Spectrometer for the FISIC Platform |
| title_full_unstemmed | Performance of a keV/u Ion Spectrometer for the FISIC Platform |
| title_short | Performance of a keV/u Ion Spectrometer for the FISIC Platform |
| title_sort | performance of a kev u ion spectrometer for the fisic platform |
| topic | ion spectrometer ion-atom collisions MCP detectors electron capture |
| url | https://www.mdpi.com/2218-2004/10/4/146 |
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