Saifulin, Maxim ; Boutachkov, Plamen ; Gorokhova, Elena ; Rodnyi, Piotr ; Simon, Pascal ; Trautmann, Christina ; Venevtsev, Ivan ; Walasek-Höhne, Beata (2022)
Ionoluminescence and optical transmission investigation of ZnO(In) fast ceramic scintillator irradiated with swift heavy ions.
In: Journal of Applied Physics, 132 (19)
doi: 10.1063/5.0110205
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Indium doped zinc oxide, ZnO(In), is a promising scintillation material for nanosecond-fast beam monitoring and counting heavy ions of MeV energy and above. We investigated the ionoluminescence and UV/Vis light transmission spectra that occur in ZnO(In) ceramic exposed to 4.8 MeV/u Ca-48 and Au-197 ions up to 5 x 10(12) and 2 x 10(11) ions=cm(2), respectively. Ionoluminescence and UV/Vis light transmission spectra were measured online as a function of fluence. Ionoluminescence is characterized by an intensive single emission band at 387 nm due to near-band-edge emission. We observed that the loss of the ionoluminescence intensity is more sensitive to the ion-beam induced radiation damage than the loss of the optical transmission. The ionoluminescence intensity reduction as a function of ion fluence is described within the Birks-Black model. ZnO(In) exhibits higher radiation hardness and, thus, a longer lifetime than plastic scintillators used so far for fast-counting applications.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2022 |
| Autor(en): | Saifulin, Maxim ; Boutachkov, Plamen ; Gorokhova, Elena ; Rodnyi, Piotr ; Simon, Pascal ; Trautmann, Christina ; Venevtsev, Ivan ; Walasek-Höhne, Beata |
| Art des Eintrags: | Bibliographie |
| Titel: | Ionoluminescence and optical transmission investigation of ZnO(In) fast ceramic scintillator irradiated with swift heavy ions |
| Sprache: | Englisch |
| Publikationsjahr: | 21 November 2022 |
| Verlag: | AIP Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Applied Physics |
| Jahrgang/Volume einer Zeitschrift: | 132 |
| (Heft-)Nummer: | 19 |
| DOI: | 10.1063/5.0110205 |
| Kurzbeschreibung (Abstract): | Indium doped zinc oxide, ZnO(In), is a promising scintillation material for nanosecond-fast beam monitoring and counting heavy ions of MeV energy and above. We investigated the ionoluminescence and UV/Vis light transmission spectra that occur in ZnO(In) ceramic exposed to 4.8 MeV/u Ca-48 and Au-197 ions up to 5 x 10(12) and 2 x 10(11) ions=cm(2), respectively. Ionoluminescence and UV/Vis light transmission spectra were measured online as a function of fluence. Ionoluminescence is characterized by an intensive single emission band at 387 nm due to near-band-edge emission. We observed that the loss of the ionoluminescence intensity is more sensitive to the ion-beam induced radiation damage than the loss of the optical transmission. The ionoluminescence intensity reduction as a function of ion fluence is described within the Birks-Black model. ZnO(In) exhibits higher radiation hardness and, thus, a longer lifetime than plastic scintillators used so far for fast-counting applications. |
| Zusätzliche Informationen: | Artikel-ID: 195901 |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Ionenstrahlmodifizierte Materialien |
| Hinterlegungsdatum: | 26 Feb 2024 08:15 |
| Letzte Änderung: | 26 Feb 2024 13:27 |
| PPN: | 515816760 |
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