Luminescent and structural properties of Dy3+-doped AZrO(3) (A = Ca, Sr, and Ba) series
DC Field | Value | Language |
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dc.contributor.author | Wi, S. W. | - |
dc.contributor.author | Kim, J. S. | - |
dc.contributor.author | Lee, Y. S. | - |
dc.contributor.author | Chung, J. -S. | - |
dc.date.accessioned | 2022-12-16T05:40:05Z | - |
dc.date.available | 2022-12-16T05:40:05Z | - |
dc.date.created | 2022-10-14 | - |
dc.date.issued | 2022-08 | - |
dc.identifier.issn | 0884-2914 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/42855 | - |
dc.description.abstract | We investigated the photoluminescence and crystal structures of a Dy3+-doped AZrO(3) (AZrO(3):Dy) perovskite series, where A = Ca, Sr, and Ba. The change in the global symmetry of the A ion and the local structural changes caused by Dy3+ doping were investigated using Rietveld refinement of the X-ray diffraction patterns of AZrO(3):Dy. Under ultraviolet photoexcitation the samples showed two typical blue and yellow emission peaks resulting from f to f transitions of Dy3+ ions. The emission intensities depended strongly on the symmetry of the host material, i.e., the emission intensity was strongest in CaZrO3 with the lowest lattice symmetry among AZrO(3). The yellow-to-blue intensity ratio estimated from the emission profile of Dy3+ was found to be closely related to the local lattice distortion. Our results showed that the luminescent properties of AZrO(3):Dy were sensitive to the structural changes related to the A ion species and to Dy3+ ion doping. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER HEIDELBERG | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS RESEARCH | - |
dc.title | Luminescent and structural properties of Dy3+-doped AZrO(3) (A = Ca, Sr, and Ba) series | - |
dc.type | Article | - |
dc.identifier.doi | 10.1557/s43578-022-00666-3 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS RESEARCH, v.37, no.15, pp.2458 - 2467 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000834704900002 | - |
dc.identifier.scopusid | 2-s2.0-85135255932 | - |
dc.citation.endPage | 2467 | - |
dc.citation.number | 15 | - |
dc.citation.startPage | 2458 | - |
dc.citation.title | JOURNAL OF MATERIALS RESEARCH | - |
dc.citation.volume | 37 | - |
dc.contributor.affiliatedAuthor | Lee, Y. S. | - |
dc.contributor.affiliatedAuthor | Chung, J. -S. | - |
dc.identifier.url | https://link.springer.com/article/10.1557/s43578-022-00666-3 | - |
dc.type.docType | Article; Early Access | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Rare-earths | - |
dc.subject.keywordAuthor | Perovskites | - |
dc.subject.keywordAuthor | Oxide | - |
dc.subject.keywordAuthor | Crystallographic structure | - |
dc.subject.keywordAuthor | Luminescence | - |
dc.subject.keywordPlus | WHITE-LIGHT EMISSION | - |
dc.subject.keywordPlus | PHOTOLUMINESCENCE PROPERTIES | - |
dc.subject.keywordPlus | ENERGY-TRANSFER | - |
dc.subject.keywordPlus | DY3+ | - |
dc.subject.keywordPlus | PEROVSKITE | - |
dc.subject.keywordPlus | PHOSPHOR | - |
dc.subject.keywordPlus | EU | - |
dc.subject.keywordPlus | CAZRO3 | - |
dc.subject.keywordPlus | DIFFRACTION | - |
dc.subject.keywordPlus | DY3+/EU3+ | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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