DC Field | Value | Language |
---|---|---|
dc.contributor.author | Se-Young Seo | ko |
dc.contributor.author | Kwan-Sik Cho | ko |
dc.contributor.author | Shin, JungHoon | ko |
dc.date.accessioned | 2013-03-04T20:03:59Z | - |
dc.date.available | 2013-03-04T20:03:59Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-02 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.84, pp.717 - 719 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/83936 | - |
dc.description.abstract | The effect of carbon doping on the enhancement of visible luminescence from silicon-rich silicon oxide (SRSO), which consists of Si nanoclusters embedded inside a SiO2 matrix, is investigated. C-doped SRSO films were fabricated by electron cyclotron resonance-plasma enhanced chemical vapor deposition method using SiH4, O-2, and CH4 source gases followed by a high-temperature anneal. Intense blue-white visible luminescence, visible to the naked eye under daylight conditions, was observed from the film with a nearly equal amount of C and excess Si (similar to16 at. %) after an anneal at 950 degreesC. Furthermore luminescence could be tuned from 1.8 to 2.5 eV by controlling the C to excess Si ratio, the C content, and the anneal temperature. Taken together with the infrared absorption spectra, these results indicate that the luminescence is attributed to exciton recombination in C-incorporated Si nanoclusters. (C) 2004 American Institute of Physics. | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | POROUS SILICON | - |
dc.subject | SIC/SIO2 INTERFACE | - |
dc.subject | SI NANOCRYSTALS | - |
dc.subject | LIGHT EMISSION | - |
dc.subject | PHOTOLUMINESCENCE | - |
dc.subject | SURFACES | - |
dc.title | Intense blue-white luminescence from carbon-doped silicon-rich silicon oxide | - |
dc.type | Article | - |
dc.identifier.wosid | 000188497800025 | - |
dc.identifier.scopusid | 2-s2.0-1242309305 | - |
dc.type.rims | ART | - |
dc.citation.volume | 84 | - |
dc.citation.beginningpage | 717 | - |
dc.citation.endingpage | 719 | - |
dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
dc.identifier.doi | 10.1063/1.1645989 | - |
dc.contributor.localauthor | Shin, JungHoon | - |
dc.contributor.nonIdAuthor | Se-Young Seo | - |
dc.contributor.nonIdAuthor | Kwan-Sik Cho | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | POROUS SILICON | - |
dc.subject.keywordPlus | SIC/SIO2 INTERFACE | - |
dc.subject.keywordPlus | SI NANOCRYSTALS | - |
dc.subject.keywordPlus | LIGHT EMISSION | - |
dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
dc.subject.keywordPlus | SURFACES | - |
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