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Article: A novel green emitting phosphor Ca1.5Y1.5Al3.5Si1.5O12:Tb3+

TitleA novel green emitting phosphor Ca1.5Y1.5Al3.5Si1.5O12:Tb3+
Authors
KeywordsLuminescence
Phosphor
Vacuum Ultraviolet
Issue Date2006
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/matchemphys
Citation
Materials Chemistry And Physics, 2006, v. 100 n. 2-3, p. 372-374 How to Cite?
AbstractVacuum ultraviolet (VUV) excitation and emission properties of Tb3+ ion doped silico-aluminate phosphor Ca1.5Y1.5Al3.5Si1.5O12:Tb3+ was studied. Upon excitation with vacuum ultraviolet (VUV) and near UV light excitation, the phosphor showed strong green-emission peaked at 545 nm corresponding to the 5D4 → 7F5 transition of Tb3+, and the highest PL intensity at 545 nm was found at a content of about 14 mol% Tb3+. The 4f-5d transition absorption of Tb3+ is in the range from 150 nm to 260 nm, and there is an energy transfer from the host to the rare earth ions. Field emission scanning electron microscopy (FE-SEM) images showed the particle size of the phosphor was less than 3 μm. © 2006 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/155344
ISSN
2015 Impact Factor: 2.101
2015 SCImago Journal Rankings: 0.733
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhou, Len_US
dc.contributor.authorChoy, WCHen_US
dc.contributor.authorShi, Jen_US
dc.contributor.authorGong, Men_US
dc.contributor.authorLiang, Hen_US
dc.date.accessioned2012-08-08T08:32:59Z-
dc.date.available2012-08-08T08:32:59Z-
dc.date.issued2006en_US
dc.identifier.citationMaterials Chemistry And Physics, 2006, v. 100 n. 2-3, p. 372-374en_US
dc.identifier.issn0254-0584en_US
dc.identifier.urihttp://hdl.handle.net/10722/155344-
dc.description.abstractVacuum ultraviolet (VUV) excitation and emission properties of Tb3+ ion doped silico-aluminate phosphor Ca1.5Y1.5Al3.5Si1.5O12:Tb3+ was studied. Upon excitation with vacuum ultraviolet (VUV) and near UV light excitation, the phosphor showed strong green-emission peaked at 545 nm corresponding to the 5D4 → 7F5 transition of Tb3+, and the highest PL intensity at 545 nm was found at a content of about 14 mol% Tb3+. The 4f-5d transition absorption of Tb3+ is in the range from 150 nm to 260 nm, and there is an energy transfer from the host to the rare earth ions. Field emission scanning electron microscopy (FE-SEM) images showed the particle size of the phosphor was less than 3 μm. © 2006 Elsevier B.V. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/matchemphysen_US
dc.relation.ispartofMaterials Chemistry and Physicsen_US
dc.subjectLuminescenceen_US
dc.subjectPhosphoren_US
dc.subjectVacuum Ultravioleten_US
dc.titleA novel green emitting phosphor Ca1.5Y1.5Al3.5Si1.5O12:Tb3+en_US
dc.typeArticleen_US
dc.identifier.emailChoy, WCH:chchoy@eee.hku.hken_US
dc.identifier.authorityChoy, WCH=rp00218en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.matchemphys.2006.01.007en_US
dc.identifier.scopuseid_2-s2.0-33750083631en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33750083631&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume100en_US
dc.identifier.issue2-3en_US
dc.identifier.spage372en_US
dc.identifier.epage374en_US
dc.identifier.isiWOS:000242337300033-
dc.publisher.placeSwitzerlanden_US
dc.identifier.scopusauthoridZhou, L=35239411300en_US
dc.identifier.scopusauthoridChoy, WCH=7006202371en_US
dc.identifier.scopusauthoridShi, J=7404495447en_US
dc.identifier.scopusauthoridGong, M=7201566077en_US
dc.identifier.scopusauthoridLiang, H=35242664000en_US

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