On the energy transfer from Pr3+ to Gd3+ in nanosized LuPO4 particles

DC FieldValueLanguage
dc.contributor.authorKappelhoff, Jan
dc.contributor.authorHaase, Markus
dc.contributor.authorJuestel, Thomas
dc.date.accessioned2021-12-23T16:10:45Z-
dc.date.available2021-12-23T16:10:45Z-
dc.date.issued2021
dc.identifier.issn00222313
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/9381-
dc.description.abstractThis work concerns a study of the energy transfer between Pr3+ and Gd3+ of co-doped nanoscale LuPO4 particles. Additionally, this work compares the photo- and radioluminescence of these particles, i.e. upon vacuum ultraviolet (lambda exc. = 160 nm) or X-ray (50 kV, 1.80 mA) excitation as well as temperature dependent and time dependent luminescence from 77 to 500 K. All investigated nanoscale particles have a mean size D50 of about 100 nm and were synthesized by a sedimentation nucleation method. For the energy transfer study, the concentration of Pr3+ was fixed to 1 %, since this doping level yielded the highest emission intensity, while the Gd3+ concentration was tuned between 0.1 and 20 %. It turned out that single phase Pr3+ and Gd3+ co-doped LuPO4 nanoparticles were obtained and that very efficient energy transfer from Pr3+ to Gd3+ was observed.
dc.description.sponsorshipEuropean Union (Europaische Union, Europaischer Fonds fur regionale Entwicklung) [EFRE-0600059]; The authors are grateful to the European Union (Europaische Union, Europaischer Fonds fur regionale Entwicklung (EFRE-0600059)) for the generous financial support.
dc.language.isoen
dc.publisherELSEVIER
dc.relation.ispartofJOURNAL OF LUMINESCENCE
dc.subject4F(1)5D(1)
dc.subject4F(2)
dc.subjectEMISSION
dc.subjectEnergy transfer
dc.subjectLUCL3
dc.subjectLUMINESCENCE
dc.subjectNanoparticles
dc.subjectOptics
dc.subjectPhotoluminescence
dc.subjectScintillator
dc.subjectTRANSITIONS
dc.subjectX-ray excitation
dc.titleOn the energy transfer from Pr3+ to Gd3+ in nanosized LuPO4 particles
dc.typejournal article
dc.identifier.doi10.1016/j.jlumin.2021.118418
dc.identifier.isiISI:000696952100007
dc.description.volume240
dc.contributor.orcid0000-0002-9455-5044
dc.contributor.researcheridT-1283-2017
dc.identifier.eissn18727883
dc.publisher.placeRADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS
dcterms.isPartOf.abbreviationJ. Lumines.
crisitem.author.deptInstitut für Chemie neuer Materialien-
crisitem.author.deptidinstitute11-
crisitem.author.orcid0000-0002-9686-8810-
crisitem.author.parentorgFB 05 - Biologie/Chemie-
crisitem.author.grandparentorgUniversität Osnabrück-
crisitem.author.netidHaMa954-
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