DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, YG | - |
dc.contributor.author | Park, BJ | - |
dc.contributor.author | Kim, KH | - |
dc.contributor.author | Heo, J | - |
dc.date.accessioned | 2016-03-31T12:55:43Z | - |
dc.date.available | 2016-03-31T12:55:43Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2003-01-24 | - |
dc.identifier.issn | 0009-2614 | - |
dc.identifier.other | 2003-OAK-0000003158 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/18718 | - |
dc.description.abstract | We have investigated crossrelaxations and multiphonon relaxation in Pr3+-doped Ge-As-Ga-Se glasses with a special interest in 1.6 mum emission from ((3)F3, F-3(4)) --> H-3(4) transition. Crossrelaxation in the route of (F-3(3), F-3(4)): H-3(4) --> H-3(5):(F-3(2), H-3(6)) together with (F-3(3), F-3(4)):H-3(5) --> (F-3(2), H-3(6)):(F-3(2),H-3(6)) and (F-3(3), F-3(4)):H-3(4) --> (F-3(2), H-3(6)):H-3(5) is responsible for concentration quenching of the 1.6 mum emission lifetimes, and the nonradiative energy transfers intervening in the (F-3(3), F-3(4)) state arise from the electric dipole-dipole interactions. Multiphonon relaxation rate in our selenide glasses is the lowest among the conventional glasses even including sulfide glasses. Such a minimized multiphonon relaxation in selenide glasses provides unique opportunity for observing many radiative emissions that would otherwise be seemingly forbidden in the conventional glass hosts. (C) 2002 Elsevier Science B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | CHEMICAL PHYSICS LETTERS | - |
dc.subject | MU-M EMISSION | - |
dc.subject | ENERGY-TRANSFER | - |
dc.subject | TRANSITIONS | - |
dc.subject | TELLURITE | - |
dc.title | Crossrelaxations between and multiphonon relaxation of near-infrared excited states of Pr3+ ions in selenide glasses | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/S0009-2614(02)01954-1 | - |
dc.author.google | Choi, YG | - |
dc.author.google | Park, BJ | - |
dc.author.google | Kim, KH | - |
dc.author.google | Heo, J | - |
dc.relation.volume | 368 | - |
dc.relation.issue | 5-6 | - |
dc.relation.startpage | 625 | - |
dc.relation.lastpage | 629 | - |
dc.contributor.id | 10054646 | - |
dc.relation.journal | CHEMICAL PHYSICS LETTERS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | CHEMICAL PHYSICS LETTERS, v.368, no.5-6, pp.625 - 629 | - |
dc.identifier.wosid | 000180697300018 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 629 | - |
dc.citation.number | 5-6 | - |
dc.citation.startPage | 625 | - |
dc.citation.title | CHEMICAL PHYSICS LETTERS | - |
dc.citation.volume | 368 | - |
dc.contributor.affiliatedAuthor | Heo, J | - |
dc.identifier.scopusid | 2-s2.0-0037462445 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 14 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MU-M EMISSION | - |
dc.subject.keywordPlus | ENERGY-TRANSFER | - |
dc.subject.keywordPlus | TRANSITIONS | - |
dc.subject.keywordPlus | TELLURITE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Physics | - |
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