Synthesis and luminescence properties of Ho3+ doped Y2O3 submicron particles
DC Field | Value | Language |
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dc.contributor.author | Atabaev, Timur Sh | - |
dc.contributor.author | Hong-Ha Thi Vu | - |
dc.contributor.author | Kim, Yang-Do | - |
dc.contributor.author | Lee, Jae-Ho | - |
dc.contributor.author | Kim, Hyung-Kook | - |
dc.contributor.author | Hwang, Yoon-Hwae | - |
dc.date.accessioned | 2021-12-02T04:44:17Z | - |
dc.date.available | 2021-12-02T04:44:17Z | - |
dc.date.created | 2021-11-29 | - |
dc.date.issued | 2012-02 | - |
dc.identifier.issn | 0022-3697 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/19023 | - |
dc.description.abstract | This paper presents comprehensive results of the eco-friendly, large scale fabrication of nearly spherical Ho3+-doped Y2O3 submicron particles, synthesized using the urea homogeneous precipitation method. The dependence of the photoluminescence emission on the doping concentration was examined to determine the optimum Ho3+ concentration in the samples. X-ray diffraction data of the Y2O3:Ho3+ particles revealed a cubic Y2O3 structure. Field emission scanning electron microscopy confirmed the formation of nearly spherical shape particles with a mean diameter of 200 +/- 50 nm. The luminescence emission intensity significantly increased with increasing calcination temperature due to the improved crystallinity of the synthesized particles. Strong visible green-yellowish emission due to F-5(4); S-5(2)-I-5(8) Stokes transitions was observed under constant 450 nm excitation. Simple large scale fabrication along with the strong visible green-yellowish emission might give these particles wide area of applications. (C) 2011 Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | UP-CONVERSION FLUORESCENCE | - |
dc.subject | MORPHOLOGY | - |
dc.subject | STOKES | - |
dc.subject | RED | - |
dc.title | Synthesis and luminescence properties of Ho3+ doped Y2O3 submicron particles | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Jae-Ho | - |
dc.identifier.doi | 10.1016/j.jpcs.2011.11.010 | - |
dc.identifier.scopusid | 2-s2.0-84904785227 | - |
dc.identifier.wosid | 000300265000006 | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, v.73, no.2, pp.176 - 181 | - |
dc.relation.isPartOf | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | - |
dc.citation.title | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | - |
dc.citation.volume | 73 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 176 | - |
dc.citation.endPage | 181 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | UP-CONVERSION FLUORESCENCE | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | STOKES | - |
dc.subject.keywordPlus | RED | - |
dc.subject.keywordAuthor | Optical materials | - |
dc.subject.keywordAuthor | Oxides | - |
dc.subject.keywordAuthor | Luminescence | - |
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