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Low temperature afterglow from SrAl 2 O 4 : Eu, Dy, B containing glass

dc.contributor.authorVitola, V.
dc.contributor.authorLahti, Veli Matti
dc.contributor.authorBite, Ivita
dc.contributor.authorSpustaka, Agnese
dc.contributor.authorMillers, Donats K.
dc.contributor.authorLastusaari, Mika
dc.contributor.authorPetit, L.
dc.contributor.authorSmits, Krisjanis
dc.date.accessioned2020-09-29T10:44:51Z
dc.date.available2020-09-29T10:44:51Z
dc.date.issued2021
dc.identifier.issn1359-6462
dc.identifier.urihttps://dspace.lu.lv/dspace/handle/7/52513
dc.descriptionV.V. acknowledges the financial support of ERDF PostDoc project No. 1.1.1.2/VIAA/3/19/440 (University of Latvia Institute of Solid State Physics, Latvia) and LP the Academy of Finland (Flagship Programme, Photonics Research and Innovation PREIN 320165 and Academy Project -326418) for the financial support. Institute of Solid State Physics, University of Latvia as the Center of Excellence has received funding from the European Union’s Horizon 2020 Framework Programme H2020-WIDESPREAD-01- 2016-2017-TeamingPhase2 under grant agreement No. 739508, project CAMART 2 .en_US
dc.description.abstractSrAl2O4: Eu, Dy, B particles were added in a phosphate glass (90NaPO3-10NaF (in mol%)) using the direct doping method. For the first time, the composition of the particles prior to and after embedding them in the glass was analysed using EPMA analysis. Boron was found to be incorporated in already distorted surroundings creating new trapping centers in the particles which are thought to be favourable for the tunnelling process and so for the afterglow at 10K. Despite the partial decomposition of the particles, the glass exhibit afterglow at low temperature confirming to be promising materials for low temperature applications.en_US
dc.description.sponsorshipERDF 1.1.1.2/VIAA/3/19/440; LP the Academy of Finland 320165 and 326418; Institute of Solid State Physics, University of Latvia as the Center of Excellence has received funding from the European Union’s Horizon 2020 Framework Programme H2020-WIDESPREAD-01-2016-2017 TeamingPhase2 under grant agreement No. 739508, project CAMART²en_US
dc.language.isoengen_US
dc.publisherActa Materialia Incen_US
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/739508/EU/Centre of Advanced Material Research and Technology Transfer/CAMART²en_US
dc.relation.ispartofseriesScripta Materialia;190
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectResearch Subject Categories::NATURAL SCIENCES:Physicsen_US
dc.subjectLow temperature applicationsen_US
dc.subjectPersistent luminescenceen_US
dc.subjectPhosphate glassen_US
dc.titleLow temperature afterglow from SrAl 2 O 4 : Eu, Dy, B containing glassen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.identifier.doi10.1016/j.scriptamat.2020.08.023


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