DC Field | Value | Language |
---|---|---|
dc.contributor.author | Won, Yu-Ho | ko |
dc.contributor.author | Jang, Ho Seong | ko |
dc.contributor.author | Im, Won Bin | ko |
dc.contributor.author | Jeon, DukYoung | ko |
dc.contributor.author | Lee, Jeong Soo | ko |
dc.date.accessioned | 2010-05-11T06:43:56Z | - |
dc.date.available | 2010-05-11T06:43:56Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-12 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.89, no.23 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/18202 | - |
dc.description.abstract | La0.827Al11.9O19.09:Eu2+,Mn2+ showed three emission bands when excited by ultraviolet light. A blue emission originates from Eu2+, whereas both green and red emissions originate from Mn2+. The luminescent mechanism is explained invoking the energy transfer of Eu2+-> Mn2+ and Mn2+(tetrahedral site)-> Mn2+(octahedral site). This energy transfer was confirmed by faster decay times of the blue and green emissions as energy donors. The emitted color of La0.827Al11.9O19.09:Eu2+,Mn2+ can be easily tailored from blue to red through variations of the Mn2+ content. The white-light-emitting diode fabricated via a combination of an ultraviolet light-emitting diode (lambda(peak)=385 nm) with La0.827Al11.9O19.09:Eu2+,Mn2+ showed a warm white light (T-c=3559 K). (c) 2006 American Institute of Physics. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | LUMINESCENCE | - |
dc.subject | IONS | - |
dc.title | Tunable full-color-emitting La0.827Al11.9O19.09 : Eu2+,Mn2+ phosphor for application to warm white-light-emitting diodes | - |
dc.type | Article | - |
dc.identifier.wosid | 000242709200033 | - |
dc.identifier.scopusid | 2-s2.0-33845393308 | - |
dc.type.rims | ART | - |
dc.citation.volume | 89 | - |
dc.citation.issue | 23 | - |
dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
dc.identifier.doi | 10.1063/1.2398887 | - |
dc.contributor.localauthor | Jeon, DukYoung | - |
dc.contributor.nonIdAuthor | Won, Yu-Ho | - |
dc.contributor.nonIdAuthor | Jang, Ho Seong | - |
dc.contributor.nonIdAuthor | Im, Won Bin | - |
dc.contributor.nonIdAuthor | Lee, Jeong Soo | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | LUMINESCENCE | - |
dc.subject.keywordPlus | IONS | - |
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