Optical Transition of Eu3+ Ions in YMg2Al3B6O17
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Hyun Ju | - |
dc.contributor.author | Han, Bo Yong | - |
dc.contributor.author | Kim, Kyung Pil | - |
dc.contributor.author | Shin, Hyun Ho | - |
dc.contributor.author | Yoo, Jae Soo | - |
dc.date.available | 2019-05-30T02:55:17Z | - |
dc.date.issued | 2009-08 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.issn | 1347-4065 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/23065 | - |
dc.description.abstract | To characterize the optical transition of Eu3+ ions in YMg2Al3B6O17, solid-state reactions were carried out. Optical properties were investigated under excitation at 254 nm. A broad absorption band was exhibited at 200-320 nm in the obtained excitation spectra, which might favor application of this material in lamps. This might be attributable to charge transfer between Eu3+ ions and neighboring oxygen anions. Under 254 nm excitation, deep red emission due to the D-5(0) -> F-7(2) transition at 616 nm was observed. The doping concentration of Eu3+ in the YMg2Al3B6O17 host was quenched close to 28mol%. The Commission Internationale de l'Eclairage (CIE) chromaticity coordinates of YMg2Al3B6O17:Eu3+ were (0.6704, 0,3294) in which correspond to deep red. However, the photoluminescence (PL) was inferior to that of Y2O3:Eu3+ by 30% in our experimental regime. The phosphor particles had good morphology with a diameter of similar to 2 mu m. (C) 2009 The Japan Society of Applied Physics | - |
dc.format.extent | 3 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | IOP Publishing Ltd | - |
dc.title | Optical Transition of Eu3+ Ions in YMg2Al3B6O17 | - |
dc.type | Article | - |
dc.identifier.doi | 10.1143/JJAP.48.081603 | - |
dc.identifier.bibliographicCitation | Japanese Journal of Applied Physics, v.48, no.8, pp 0816031 - 0816033 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000269497300033 | - |
dc.identifier.scopusid | 2-s2.0-77952710281 | - |
dc.citation.endPage | 0816033 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 0816031 | - |
dc.citation.title | Japanese Journal of Applied Physics | - |
dc.citation.volume | 48 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordPlus | VACUUM-ULTRAVIOLET REGIONS | - |
dc.subject.keywordPlus | LUMINESCENCE PROPERTIES | - |
dc.subject.keywordPlus | EXCITATION | - |
dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
dc.subject.keywordPlus | PHOSPHORS | - |
dc.subject.keywordPlus | LA | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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