DC Field | Value | Language |
---|---|---|
dc.contributor.author | Won, Yu-Ho | ko |
dc.contributor.author | Jang, Ho Seong | ko |
dc.contributor.author | Bin Im, Won | ko |
dc.contributor.author | Jeon, DukYoung | ko |
dc.date.accessioned | 2010-05-11T08:06:16Z | - |
dc.date.available | 2010-05-11T08:06:16Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008 | - |
dc.identifier.citation | JOURNAL OF THE ELECTROCHEMICAL SOCIETY, v.155, no.9, pp.226 - 229 | - |
dc.identifier.issn | 0013-4651 | - |
dc.identifier.uri | http://hdl.handle.net/10203/18213 | - |
dc.description.abstract | A red-emitting LiLa(2)O(2)BO(3):Sm(3+),Eu(3+) phosphor has been synthesized and characterized optically for white light-emitting diodes (LEDs). Because the oxyborate group (O(2)BO(3)(-7)) can contain high Eu(3+) concentration without concentration quenching, LiLa(2)O(2)BO(3) is a suitable host material for red-emitting phosphor for near-ultraviolet (n-UV) LEDs. When LiLa(2)O(2)BO(3):Eu(3+) was co-doped with Sm(3+), emission intensity of Eu(3+) was enhanced by similar to 30% than that of the sample without Sm(3+) owing to the energy transfer from Sm(3+) to Eu(3+). This energy transfer was confirmed by faster decay times of Sm(3+) as energy donors. LiLa(2)O(2)BO(3):Sm(3+),Eu(3+) showed a relative brightness of 334.7% of that of Y(2)O(2)S:Eu(3+), commercial red-emitting phosphor for n-UV LEDs. (C) 2008 The Electrochemical Society. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELECTROCHEMICAL SOC INC | - |
dc.subject | LUMINESCENT PROPERTIES | - |
dc.subject | EMISSION | - |
dc.subject | EU3+ | - |
dc.subject | BLUE | - |
dc.title | Red-emitting LiLa(2)O(2)BO(3): Sm(3+),Eu(3+) phosphor for near-ultraviolet light-emitting diodes-based solid-state lighting | - |
dc.type | Article | - |
dc.identifier.wosid | 000258038800066 | - |
dc.identifier.scopusid | 2-s2.0-49149089979 | - |
dc.type.rims | ART | - |
dc.citation.volume | 155 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 226 | - |
dc.citation.endingpage | 229 | - |
dc.citation.publicationname | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Jeon, DukYoung | - |
dc.contributor.nonIdAuthor | Won, Yu-Ho | - |
dc.contributor.nonIdAuthor | Jang, Ho Seong | - |
dc.contributor.nonIdAuthor | Bin Im, Won | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | LUMINESCENT PROPERTIES | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordPlus | EU3+ | - |
dc.subject.keywordPlus | BLUE | - |
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