DC Field | Value | Language |
---|---|---|
dc.contributor.author | Heo, J | - |
dc.contributor.author | Shin, YB | - |
dc.date.accessioned | 2016-03-31T14:21:30Z | - |
dc.date.available | 2016-03-31T14:21:30Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 1996-03 | - |
dc.identifier.issn | 0022-3093 | - |
dc.identifier.other | 1996-OAK-0000009413 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/21585 | - |
dc.description.abstract | Ge-As-S and Ge-Ga-S glasses doped with Dy3+ were prepared and the emission characteristics of four infrared fluorescent emissions al 1.33, 1.75, 2.90 and 4.38 mu m were evaluated. High oscillator strengths and large intensity parameters of Dy3+ originate from the highly covalent nature of the bonds in the glasses, Measured lifetimes in the Ge-As-S glass are 728 and 4550 mu s for the H-6(11/2) --> H-6(15/2) (1.75 mu m) and H-6(13/2) --> H-6(15/2) (2.90 mu m) transitions, respectively. Quantum efficiencies of 32.8 an 87.2% of the above transitions compare well with the values reported previously. Multiphonon relaxation rates in Ge-As-S and Ge-Ga-S glasses are similar to 4 orders of magnitude less than those in silicate glasses, which provide good opportunities for future laser applications. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.subject | OPTICAL-PROPERTIES | - |
dc.title | Absorption and mid-infrared emission spectroscopy of Dy3+ in Ge-As(or Ga)-S glasses | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/0022-3093(95)00579-X | - |
dc.author.google | HEO, J | - |
dc.author.google | SHIN, YB | - |
dc.relation.volume | 196 | - |
dc.relation.startpage | 162 | - |
dc.relation.lastpage | 167 | - |
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.196, pp.162 - 167 | - |
dc.identifier.wosid | A1996UM12000027 | - |
dc.date.tcdate | 2018-12-01 | - |
dc.citation.endPage | 167 | - |
dc.citation.startPage | 162 | - |
dc.citation.title | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.citation.volume | 196 | - |
dc.contributor.affiliatedAuthor | Heo, J | - |
dc.identifier.scopusid | 2-s2.0-0030562810 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 103 | - |
dc.type.docType | Article; Proceedings Paper | - |
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 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.