Simultaneous assessment of energy, charge state and angular distribution for medium energy ions interacting with ultra-thin self-supporting targets: A time-of-flight approach

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dc.contributor.authorHoleňák, Radekcs
dc.contributor.authorLohmann, Svenjacs
dc.contributor.authorSekula, Filipcs
dc.contributor.authorPrimetzhofer, Danielcs
dc.coverage.issue1cs
dc.coverage.volume185cs
dc.date.issued2021-03-01cs
dc.description.abstractWe demonstrate simultaneous measurements of the charge state, energy and angular distribution of keV ions in transmission experiments through self-supporting foils. Using a time-of-flight approach we have introduced an electrostatic deflection apparatus as an extension to existing medium energy ion scattering (MEIS) instrumentation. Different positive, neutral and negative charge states have been discriminated and quantified for initially singly charged beams of He, N, O and Ne in the energy range from 25 to 250 keV. In parallel, the ion energy after interaction with the target has been assessed for all detected particles, while particles can be discriminated by deflection angle. Self-supporting thin carbon foils were used as samples to benchmark our experiments with literature data where available.en
dc.formattextcs
dc.format.extent1-5cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationVacuum. 2021, vol. 185, issue 1, p. 1-5.en
dc.identifier.doi10.1016/j.vacuum.2020.109988cs
dc.identifier.issn0042-207Xcs
dc.identifier.other177011cs
dc.identifier.urihttp://hdl.handle.net/11012/204093
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofVacuumcs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S0042207X20308472?via%3Dihubcs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/0042-207X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectCharge fractionen
dc.subjectkeV ionsen
dc.subjectSelf-supporting filmsen
dc.subjectCarbonen
dc.subjectTime-of-flighten
dc.titleSimultaneous assessment of energy, charge state and angular distribution for medium energy ions interacting with ultra-thin self-supporting targets: A time-of-flight approachen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-177011en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:48:19en
sync.item.modts2025.01.17 15:13:05en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav fyzikálního inženýrstvícs
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