Visible light emission upon near-infrared excitation in a transparent solution of nanocrystalline beta-NaGdF4 : Yb3+, Er3+

DC FieldValueLanguage
dc.contributor.authorAebischer, A
dc.contributor.authorHeer, S
dc.contributor.authorBiner, D
dc.contributor.authorKramer, K
dc.contributor.authorHaase, M
dc.contributor.authorGudel, HU
dc.date.accessioned2021-12-23T16:08:08Z-
dc.date.available2021-12-23T16:08:08Z-
dc.date.issued2005
dc.identifier.issn00092614
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/8243-
dc.description.abstractHigh quality nanocrystals of hexagonal beta-NaGdF4 codoped with Yb3+ and Er3+ were synthesized by controlled precipitation in high boiling organic solvents and characterized by XRD and TEM. The particles of roughly spherical shape and a size of about 30 nm can be transparently dissolved in DMSO. Visible by eye green and red upconversion emission is observed upon near-infrared excitation at 10 233 cm(-1) (977 nm) with a laser power density of 2 kW cm(-2). (c) 2005 Elsevier B.V. All rights reserved.
dc.language.isoen
dc.publisherELSEVIER
dc.relation.ispartofCHEMICAL PHYSICS LETTERS
dc.subjectBLUE
dc.subjectChemistry
dc.subjectChemistry, Physical
dc.subjectCORE
dc.subjectGREEN
dc.subjectNANOPARTICLES
dc.subjectPhysics
dc.subjectPhysics, Atomic, Molecular & Chemical
dc.subjectQUANTUM DOTS
dc.subjectUP-CONVERSION EMISSION
dc.titleVisible light emission upon near-infrared excitation in a transparent solution of nanocrystalline beta-NaGdF4 : Yb3+, Er3+
dc.typejournal article
dc.identifier.doi10.1016/j.cplett.2005.03.053
dc.identifier.isiISI:000229066200025
dc.description.volume407
dc.description.issue1-3
dc.description.startpage124
dc.description.endpage128
dc.contributor.orcid0000-0001-5524-7703
dc.contributor.researcheridJ-5021-2013
dc.identifier.eissn18734448
dc.publisher.placeRADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS
dcterms.isPartOf.abbreviationChem. Phys. Lett.
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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