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F- and F+-band radioluminescence and the influence of annealing on its emission spectra in Al2O3:C,Mg

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dc.contributor.authorChithambo, M.L.
dc.contributor.authorKalita, J.M.
dc.contributor.authorFinch, A.A.
dc.date.accessioned2021-03-19T00:40:39Z
dc.date.available2021-03-19T00:40:39Z
dc.date.issued2020-03-19
dc.identifier.citationChithambo , M L , Kalita , J M & Finch , A A 2020 , ' F- and F + -band radioluminescence and the influence of annealing on its emission spectra in Al 2 O 3 :C,Mg ' , Radiation Measurements , vol. In press , 106306 . https://doi.org/10.1016/j.radmeas.2020.106306en
dc.identifier.issn1350-4487
dc.identifier.otherPURE: 267031878
dc.identifier.otherPURE UUID: b634e83e-84ac-4cf0-b423-5e64ad3ba2a3
dc.identifier.otherRIS: urn:020518FBEA2B8238677F9A2C2B8BCF18
dc.identifier.otherORCID: /0000-0002-3689-1517/work/71221149
dc.identifier.otherScopus: 85082200926
dc.identifier.otherWOS: 000538823300007
dc.identifier.urihttp://hdl.handle.net/10023/21661
dc.descriptionAuthors thank Rhodes University and the National Research Foundation of South Africa for financial support.en
dc.description.abstractRadioluminescence spectra of Al2O3:C,Mg monitored at temperatures up to 400 °C is reported. Measurements were made on samples either as received or on ones annealed at 1200 °C. Radioluminescence is observed at 410 nm for the unannealed sample but principally at 330 and 410 nm in the annealed sample with the emission at 330 nm dominant. Both bands are subject to thermal quenching but the change for the F+ band is atypical. Temperature induced effects on these and other bands are discussed, as are complementary measurements of thermoluminescence spectra.
dc.language.isoeng
dc.relation.ispartofRadiation Measurementsen
dc.rightsCopyright © 2020 Elsevier Ltd. All rights reserved. This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the author created accepted manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1016/j.radmeas.2020.106306en
dc.subjectRadioluminescenceen
dc.subjectThermoluminescenceen
dc.subjectAlO:C,Mgen
dc.subjectAnnealingen
dc.subjectSpectraen
dc.subjectQ Scienceen
dc.subjectNDASen
dc.subject.lccQen
dc.titleF- and F+-band radioluminescence and the influence of annealing on its emission spectra in Al2O3:C,Mgen
dc.typeJournal articleen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews. School of Earth & Environmental Sciencesen
dc.contributor.institutionUniversity of St Andrews. Scottish Oceans Instituteen
dc.contributor.institutionUniversity of St Andrews. St Andrews Isotope Geochemistryen
dc.identifier.doihttps://doi.org/10.1016/j.radmeas.2020.106306
dc.description.statusPeer revieweden
dc.date.embargoedUntil2021-03-19


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