Visible light emission upon near-infrared excitation in a transparent solution of nanocrystalline beta-NaGdF4 : Yb3+, Er3+
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Aebischer, A | |
dc.contributor.author | Heer, S | |
dc.contributor.author | Biner, D | |
dc.contributor.author | Kramer, K | |
dc.contributor.author | Haase, M | |
dc.contributor.author | Gudel, HU | |
dc.date.accessioned | 2021-12-23T16:08:08Z | - |
dc.date.available | 2021-12-23T16:08:08Z | - |
dc.date.issued | 2005 | |
dc.identifier.issn | 00092614 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/8243 | - |
dc.description.abstract | High 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.iso | en | |
dc.publisher | ELSEVIER | |
dc.relation.ispartof | CHEMICAL PHYSICS LETTERS | |
dc.subject | BLUE | |
dc.subject | Chemistry | |
dc.subject | Chemistry, Physical | |
dc.subject | CORE | |
dc.subject | GREEN | |
dc.subject | NANOPARTICLES | |
dc.subject | Physics | |
dc.subject | Physics, Atomic, Molecular & Chemical | |
dc.subject | QUANTUM DOTS | |
dc.subject | UP-CONVERSION EMISSION | |
dc.title | Visible light emission upon near-infrared excitation in a transparent solution of nanocrystalline beta-NaGdF4 : Yb3+, Er3+ | |
dc.type | journal article | |
dc.identifier.doi | 10.1016/j.cplett.2005.03.053 | |
dc.identifier.isi | ISI:000229066200025 | |
dc.description.volume | 407 | |
dc.description.issue | 1-3 | |
dc.description.startpage | 124 | |
dc.description.endpage | 128 | |
dc.contributor.orcid | 0000-0001-5524-7703 | |
dc.contributor.researcherid | J-5021-2013 | |
dc.identifier.eissn | 18734448 | |
dc.publisher.place | RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS | |
dcterms.isPartOf.abbreviation | Chem. Phys. Lett. | |
crisitem.author.dept | Institut für Chemie neuer Materialien | - |
crisitem.author.deptid | institute11 | - |
crisitem.author.orcid | 0000-0002-9686-8810 | - |
crisitem.author.parentorg | FB 05 - Biologie/Chemie | - |
crisitem.author.grandparentorg | Universität Osnabrück | - |
crisitem.author.netid | HaMa954 | - |
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geprüft am 05.06.2024