DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seo, JC | ko |
dc.contributor.author | Kim, D | ko |
dc.contributor.author | Kong, Hong-Jin | ko |
dc.date.accessioned | 2013-03-02T19:05:57Z | - |
dc.date.available | 2013-03-02T19:05:57Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1997-05 | - |
dc.identifier.citation | APPLIED PHYSICS A-MATERIALS SCIENCE PROCESSING, v.64, no.5, pp.445 - 449 | - |
dc.identifier.issn | 0947-8396 | - |
dc.identifier.uri | http://hdl.handle.net/10203/75059 | - |
dc.description.abstract | The photoinduced absorption below the band gap of a color glass filter doped by CdS0.4Se0.6 microcrystals was investigated by using time-resolved differential transmittance spectroscopy. The electron trapping at microcrystal-glass interfaces was found to occur within less than 1 ps after photoexcitation. At low excitation energy density, the excited electrons are trapped at point defects distributed over the nanocrystal interfaces. Such electrons give rise to long-lived photoinduced absorption with a lifetime of 3.2 ns. On the other hand, at high excitation energy density, transient absorption with a fast (60 ps) and simultaneously a slow decay component (3.2 ns) was observed. This short-lived photoinduced absorption is attributed to the electrons trapped at the shallow trap states of the semiconductor-glass interfaces. | - |
dc.language | English | - |
dc.publisher | SPRINGER VERLAG | - |
dc.subject | DOPED GLASSES | - |
dc.subject | SIZE DEPENDENCE | - |
dc.subject | QUANTUM DOTS | - |
dc.subject | CDSXSE1-X-DOPED GLASSES | - |
dc.subject | OPTICAL NONLINEARITIES | - |
dc.subject | ELECTRONIC-STRUCTURE | - |
dc.subject | COLORED GLASS | - |
dc.subject | DYNAMICS | - |
dc.subject | CLUSTERS | - |
dc.subject | CDSE | - |
dc.title | Time-resolved photoinduced absorption spectroscopic study on trapped carriers at semiconductor-glass interfaces | - |
dc.type | Article | - |
dc.identifier.wosid | A1997XB49600004 | - |
dc.identifier.scopusid | 2-s2.0-0031141504 | - |
dc.type.rims | ART | - |
dc.citation.volume | 64 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 445 | - |
dc.citation.endingpage | 449 | - |
dc.citation.publicationname | APPLIED PHYSICS A-MATERIALS SCIENCE PROCESSING | - |
dc.contributor.localauthor | Kong, Hong-Jin | - |
dc.contributor.nonIdAuthor | Seo, JC | - |
dc.contributor.nonIdAuthor | Kim, D | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | DOPED GLASSES | - |
dc.subject.keywordPlus | SIZE DEPENDENCE | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | CDSXSE1-X-DOPED GLASSES | - |
dc.subject.keywordPlus | OPTICAL NONLINEARITIES | - |
dc.subject.keywordPlus | ELECTRONIC-STRUCTURE | - |
dc.subject.keywordPlus | COLORED GLASS | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | CLUSTERS | - |
dc.subject.keywordPlus | CDSE | - |
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