Mass spectra analysis of ions produced FROM Ni, Ca, Se AND and Pd oxide or fluoride target materials by caesium sputtering
| dc.contributor.author | Babčický, Filip | |
| dc.contributor.editor | Mašata, David | |
| dc.date.accessioned | 2025-09-22T08:27:30Z | |
| dc.date.available | 2025-09-22T08:27:30Z | |
| dc.date.issued | 2025 | |
| dc.description.abstract-translated | During the operation of nuclear power plants and other nuclear facilities, significant quantities of radionuclides are generated through various nuclear processes. To safeguard public health and ensure environmental protection, it is crucial to identify and quantify these radionuclides. Besides the commonly measured radionuclides like 137Cs, there exists a group known as diSicultto-measure (DTM) radionuclides, which cannot be detected eSectively using standard radiometric and mass spectrometric methods alone. Determining these requires either complex chemical separation methods or advanced analytical techniques. One of them could be accelerator mass spectrometry (AMS). As well as in other mass spectrometric methods, crucial part of sample preparation and following AMS measurement is to suppress interfering isobaric nuclides. In some cases, it could be done by proper target matrix and cathode selection for caesium sputtering ion source, it is even more important for AMS with low terminal voltages. This study aims to prepare model compounds of selected elements of DTM radionuclides (41Ca, 59Ni, 63Ni, 79Se, and 107Pd) in fluoride or oxide matrices. By mass analysis of these matrices with Tandetron 4130 MC together with background measurements on the respective cathodes, the resulting mass spectra provided insights into the possible suppression of isobaric interferences, and available chemical and ion forms. | en |
| dc.format | 2 s. | cs |
| dc.identifier.isbn | 978-80-261-1307-2 | |
| dc.identifier.isbn | 978-80-261-1308-9 (printed) | |
| dc.identifier.uri | http://hdl.handle.net/11025/62822 | |
| dc.language.iso | en | en |
| dc.publisher | University of West Bohemia in Pilsen | en |
| dc.rights | © University of West Bohemia in Pilsen | en |
| dc.rights.access | openAccess | en |
| dc.subject | poster | cs |
| dc.subject.translated | poster | en |
| dc.title | Mass spectra analysis of ions produced FROM Ni, Ca, Se AND and Pd oxide or fluoride target materials by caesium sputtering | en |
| dc.type | konferenční příspěvek | cs |
| dc.type | conferenceObject | en |
| dc.type.status | Peer reviewed | en |
| local.files.count | 2 | * |
| local.files.size | 9645243 | * |
| local.has.files | yes | * |
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