DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ivanova, ZG | - |
dc.contributor.author | Jayasimhadri, M | - |
dc.contributor.author | Heo, J | - |
dc.contributor.author | Zavadil, J | - |
dc.date.accessioned | 2016-04-01T02:26:35Z | - |
dc.date.available | 2016-04-01T02:26:35Z | - |
dc.date.created | 2011-01-28 | - |
dc.date.issued | 2010-10-01 | - |
dc.identifier.issn | 0022-3093 | - |
dc.identifier.other | 2011-OAK-0000022688 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/25140 | - |
dc.description.abstract | Optical properties of Er-doped chalcohalide GeGaS-CsBr glasses have been investigated as a function of Er and Ga concentrations. Nominal compositions of (Ge0.25Ga.S-0.10(0.65))(0.9)(CsBr)(0.1) and (Ge0.23Ga.S-0.12(0.65))(0.9) (CsBr)(0.1) glassy hosts have been chosen for this study. The effects of Er content and host composition on 1.5 mu m emission of Er3+ ions, measured at low-temperature of 20 K under excitation by 514.5 nm, have been specified. Besides, the up-conversion fluorescence of Er3+ ions pumped at 795 nm is reported. Two intense emission bands in the green and one weak emission band in the red regions around 530, 554 and 644 nm have been observed, and were attributed to H-2(11/2)-> I-4(15/2), S-4(3/2)-> I-4(15/2), and F-4(9/2)-> I-4(15/2) transitions of Er3+ ions, respectively. The simplified energy-level diagram of Er3+ ion has been used to identify the observed up-conversion fluorescence bands in visible region. (C) 2010 Elsevier B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.subject | Chalcogenide glasses | - |
dc.subject | Rare-earth doping | - |
dc.subject | Up-conversion | - |
dc.subject | Luminescence | - |
dc.subject | DOPED CHALCOGENIDE GLASSES | - |
dc.subject | GE | - |
dc.subject | PHOTOLUMINESCENCE | - |
dc.subject | LUMINESCENCE | - |
dc.subject | EXCITATION | - |
dc.subject | ABSORPTION | - |
dc.title | Up-conversion fluorescence and low-temperature emission in Er3+-doped GeGaS-CsBr glasses | - |
dc.type | Article | - |
dc.contributor.college | 첨단원자력공학부 | - |
dc.identifier.doi | 10.1016/J.JNONCRYSOL.2010.02.011 | - |
dc.author.google | Ivanova, ZG | - |
dc.author.google | Jayasimhadri, M | - |
dc.author.google | Heo, J | - |
dc.author.google | Zavadil, J | - |
dc.relation.volume | 356 | - |
dc.relation.issue | 44 | - |
dc.relation.startpage | 2393 | - |
dc.relation.lastpage | 2396 | - |
dc.contributor.id | 10054646 | - |
dc.relation.journal | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Conference Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF NON-CRYSTALLINE SOLIDS, v.356, no.44, pp.2393 - 2396 | - |
dc.identifier.wosid | 000285282100022 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 2396 | - |
dc.citation.number | 44 | - |
dc.citation.startPage | 2393 | - |
dc.citation.title | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.citation.volume | 356 | - |
dc.contributor.affiliatedAuthor | Heo, J | - |
dc.identifier.scopusid | 2-s2.0-78349313431 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 4 | - |
dc.description.scptc | 5 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordPlus | DOPED CHALCOGENIDE GLASSES | - |
dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
dc.subject.keywordPlus | LUMINESCENCE | - |
dc.subject.keywordAuthor | Chalcogenide glasses | - |
dc.subject.keywordAuthor | Rare-earth doping | - |
dc.subject.keywordAuthor | Up-conversion | - |
dc.subject.keywordAuthor | Luminescence | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
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