DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, YB | - |
dc.contributor.author | Heo, J | - |
dc.date.accessioned | 2016-03-31T13:38:51Z | - |
dc.date.available | 2016-03-31T13:38:51Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 1999-08 | - |
dc.identifier.issn | 0022-3093 | - |
dc.identifier.other | 1999-OAK-0000000903 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/20292 | - |
dc.description.abstract | Effects of Br addition into Ge25Ga10S65 glasses on the mid-infrared emissions and multiphonon relaxation of Dy3+ were investigated. Measured lifetimes of three energy levels emitting the infrared fluorescences increased with the addition of Br. Temperature-dependence of the multiphonon relaxation rates (W-mp = 1/tau(m) - 1/tau(R) at low concentration of Dy3+) showed the dominance of 5-phonon relaxation process at 375 cm(-1) vibration associated with the asymmetric stretching of GeS4 tetrahedra. A decrease in the multiphonon relaxation rates with Br addition is associated with an increase of the width of the F-6(11/2)-H-6(9/2) manifolds of Dy3+. It resulted in thermal depopulation of the lowest Stark component and thereby, decreased the multiphonon relaxation rates in Br-containing glasses. (C) 1999 Elsevier Science 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 | GE-AS(OR GA)-S GLASSES | - |
dc.subject | MU-M | - |
dc.subject | SPECTROSCOPY | - |
dc.subject | AMPLIFIER | - |
dc.subject | DY3+ | - |
dc.title | Mid-infrared emissions and multiphonon relaxation in Dy3+-doped chalcohalide glasses | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/S0022-3093(99)00403-2 | - |
dc.author.google | SHIN, YB | - |
dc.author.google | HEO, J | - |
dc.relation.volume | 253 | - |
dc.relation.startpage | 23 | - |
dc.relation.lastpage | 29 | - |
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.253, pp.23 - 29 | - |
dc.identifier.wosid | 000082294800003 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 29 | - |
dc.citation.startPage | 23 | - |
dc.citation.title | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.citation.volume | 253 | - |
dc.contributor.affiliatedAuthor | Heo, J | - |
dc.identifier.scopusid | 2-s2.0-0032668682 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 46 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordPlus | GE-AS(OR GA)-S GLASSES | - |
dc.subject.keywordPlus | MU-M | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | AMPLIFIER | - |
dc.subject.keywordPlus | DY3+ | - |
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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