Article
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Cited 7 time in
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Choi, YG | - |
| dc.contributor.author | Kim, KH | - |
| dc.contributor.author | Han, YS | - |
| dc.contributor.author | Heo, J | - |
| dc.date.accessioned | 2016-03-31T13:34:08Z | - |
| dc.date.available | 2016-03-31T13:34:08Z | - |
| dc.date.created | 2009-02-28 | - |
| dc.date.issued | 2000-02 | - |
| dc.identifier.issn | 0884-2914 | - |
| dc.identifier.other | 2000-OAK-0000001158 | - |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/20118 | - |
| dc.description.abstract | We have demonstrated that an efficient energy transfer takes place from Yb3+ to Cr4+ in calcium aluminate glasses. Yb3+ improves excitation efficiency at around 980 nm, enhancing emission intensity of Cr4+ fluorescence at 1.2-1.6 mu m. Nonradiative energy transfer via electric dipole-dipole interaction between ytterbium and chromium ions was found to be dominant over radiative Yb3+ --> Cr4+ energy transfer. A diffusion-limited energy transfer mechanism well explains the decay behavior of Yb3+/Cr4+-codoped glasses. This codoping scheme may be applicable to other Cr4+-containing crystals and glasses. | - |
| dc.description.statementofresponsibility | X | - |
| dc.language | English | - |
| dc.publisher | MATERIALS RESEARCH SOCIETY | - |
| dc.relation.isPartOf | JOURNAL OF MATERIALS RESEARCH | - |
| dc.subject | COMPOSITIONAL DEPENDENCE | - |
| dc.subject | OXIDE GLASSES | - |
| dc.subject | ABSORPTION | - |
| dc.subject | SATURATION | - |
| dc.subject | STATE | - |
| dc.subject | IONS | - |
| dc.title | Sensitizing effect of Yb3+ on near-infrared fluorescence emission of Cr4+-doped calcium aluminate glasses | - |
| dc.type | Article | - |
| dc.contributor.college | 신소재공학과 | - |
| dc.identifier.doi | 10.1557/JMR.2000.0045 | - |
| dc.author.google | Choi, YG | - |
| dc.author.google | Kim, KH | - |
| dc.author.google | Han, YS | - |
| dc.author.google | Heo, J | - |
| dc.relation.volume | 15 | - |
| dc.relation.issue | 2 | - |
| dc.relation.startpage | 278 | - |
| dc.relation.lastpage | 281 | - |
| dc.contributor.id | 10054646 | - |
| dc.relation.journal | JOURNAL OF MATERIALS RESEARCH | - |
| dc.relation.index | SCI급, SCOPUS 등재논문 | - |
| dc.relation.sci | SCI | - |
| dc.collections.name | Journal Papers | - |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS RESEARCH, v.15, no.2, pp.278 - 281 | - |
| dc.identifier.wosid | 000085235300004 | - |
| dc.date.tcdate | 2019-01-01 | - |
| dc.citation.endPage | 281 | - |
| dc.citation.number | 2 | - |
| dc.citation.startPage | 278 | - |
| dc.citation.title | JOURNAL OF MATERIALS RESEARCH | - |
| dc.citation.volume | 15 | - |
| dc.contributor.affiliatedAuthor | Heo, J | - |
| dc.identifier.scopusid | 2-s2.0-0034142433 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.wostc | 5 | - |
| dc.type.docType | Article | - |
| dc.subject.keywordPlus | COMPOSITIONAL DEPENDENCE | - |
| dc.subject.keywordPlus | OXIDE GLASSES | - |
| dc.subject.keywordPlus | ABSORPTION | - |
| dc.subject.keywordPlus | SATURATION | - |
| dc.subject.keywordPlus | STATE | - |
| dc.subject.keywordPlus | IONS | - |
| dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Materials Science | - |
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