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dc.contributor.authorLee, Szu-Pingen_US
dc.contributor.authorChan, Ting-Shanen_US
dc.contributor.authorChen, Teng-Mingen_US
dc.date.accessioned2015-07-21T08:28:46Z-
dc.date.available2015-07-21T08:28:46Z-
dc.date.issued2015-01-14en_US
dc.identifier.issn1944-8244en_US
dc.identifier.urihttp://dx.doi.org/10.1021/am505613sen_US
dc.identifier.urihttp://hdl.handle.net/11536/124379-
dc.description.abstractA novel reddish-orange-emitting BaLa2Si2S8:Eu2+ thiosilicate was prepared in a sealed fused silica ampule and its crystal structure was refined using Rietveld methods. The BaLa2Si2S8:Eu2+ phosphor is excitable over a broad range from UV to blue (350-450 nm) and generated a reddish-orange broadband emission peaking at 645 nm with a quantum efficiency of similar to 24%. The thermal luminescence quenching of BaLa2Si2S8:Eu2+ was investigated over the range 25 to 150 degrees C. This phosphor was utilized to incorporate with two commercially available phosphors, blue BaMgAl10O17:Eu2+ and green (Ba,Sr)(2)SiO4:Eu2+, and a near-UV LED chip (405 nm), a white light with Ra of similar to 94 was obtained.en_US
dc.language.isoen_USen_US
dc.subjectphotoluminescenceen_US
dc.subjectthiosilicate phosphoren_US
dc.subjectLED lightingen_US
dc.titleNovel Reddish-Orange-Emitting BaLa2Si2S8:Eu2+ Thiosilicate Phosphor for LED Lightingen_US
dc.typeArticleen_US
dc.identifier.doi10.1021/am505613sen_US
dc.identifier.journalACS APPLIED MATERIALS & INTERFACESen_US
dc.citation.spage40en_US
dc.citation.epage44en_US
dc.contributor.department應用化學系zh_TW
dc.contributor.department應用化學系分子科學碩博班zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.contributor.departmentInstitute of Molecular scienceen_US
dc.identifier.wosnumberWOS:000348085200004en_US
dc.citation.woscount1en_US
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