DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, JH | ko |
dc.contributor.author | Nazarov, M | ko |
dc.contributor.author | Bin Im, W | ko |
dc.contributor.author | Kim, JY | ko |
dc.contributor.author | Jeon, DukYoung | ko |
dc.date.accessioned | 2008-03-05T06:39:45Z | - |
dc.date.available | 2008-03-05T06:39:45Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-03 | - |
dc.identifier.citation | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, v.23, no.2, pp.843 - 848 | - |
dc.identifier.issn | 1071-1023 | - |
dc.identifier.uri | http://hdl.handle.net/10203/3260 | - |
dc.description.abstract | Low voltage cathodoluminescence (LVCL) and photoluminescence measurement were carried out to better understand the role of Gd in (Y,Gd)VO4:Eu phosphor and to compare two different synthesis methods (solid-state reaction, coprecipitation reaction) and their preparing conditions. From the analysis of LVCL measurement, it is understood that the luminescence of YVO4: Eu and (Y,Gd)VO4:Eu phosphors might be interpreted as originating from a two-level system and for reasons of enhanced luminescence intensity of (Y,Gd)VO4:Eu phosphor, the effect of Gd on the symmetry of Eu sites dominates over that of interaction between Gd and Eu. It is also found that nano-size phosphor Of YVO4:Eu synthesized by coprecipitation reaction shows lower quantum yield in comparison with that synthesized by solid-state reaction due to the presence of secondary phase produced after heat treatment. (c) 2005 American Vacuum Society. | - |
dc.description.sponsorship | This research was supported by a Grant (M102KR010024-04K1801-02413) from Information Display R&D Center, one of the 21st Century Frontier R&D Programs funded by the Ministry of Science and Technology of the Korean government. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | A V S AMER INST PHYSICS | - |
dc.subject | LUMINESCENCE PROPERTIES | - |
dc.subject | COLLOIDAL YVO4-EU | - |
dc.title | Characterization of nano-size YVO4 : Eu and (Y, Gd)VO4 : Eu phosphom by low voltage cathodo- and photoluminescence | - |
dc.type | Article | - |
dc.identifier.wosid | 000228788600091 | - |
dc.identifier.scopusid | 2-s2.0-31144442957 | - |
dc.type.rims | ART | - |
dc.citation.volume | 23 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 843 | - |
dc.citation.endingpage | 848 | - |
dc.citation.publicationname | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Jeon, DukYoung | - |
dc.contributor.nonIdAuthor | Kang, JH | - |
dc.contributor.nonIdAuthor | Nazarov, M | - |
dc.contributor.nonIdAuthor | Bin Im, W | - |
dc.contributor.nonIdAuthor | Kim, JY | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordPlus | LUMINESCENCE PROPERTIES | - |
dc.subject.keywordPlus | COLLOIDAL YVO4-EU | - |
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