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Dependence of non-Prestonian behavior of ceria slurry with anionic surfactant on abrasive concentration and size in shallow trench isolation chemical mechanical polishing
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Hyun-Goo | - |
dc.contributor.author | Kim, Dae-Hyeong | - |
dc.contributor.author | Katoh, Takeo | - |
dc.contributor.author | Kim, Sung-Jun | - |
dc.contributor.author | Paik, Ungyu | - |
dc.contributor.author | Park, Jea-Gun | - |
dc.date.accessioned | 2020-02-17T04:23:03Z | - |
dc.date.available | 2020-02-17T04:23:03Z | - |
dc.date.created | 2018-06-29 | - |
dc.date.created | 2018-06-29 | - |
dc.date.issued | 2006-05 | - |
dc.identifier.citation | Japanese Journal of Applied Physics, Vol.45 No.5A, pp.3896-3904 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.other | 38368 | - |
dc.identifier.uri | https://hdl.handle.net/10371/164294 | - |
dc.description.abstract | The dependencies of the non-Prestonian behavior of ceria slurry with anionic surfactant on the size and concentration of abrasive particles were investigated by performing chemical mechanical polishing (CMP) experiments using blanket wafers. We found that not only the abrasive size but also the abrasive concentration with s.urfactant addition influences the non-Prestonian behavior. Such behavior is clearly exhibited with small abrasive sizes and a higher concentrations of abrasives with surfactant addition, because the abrasive particles can locally contact the film surface more effectively with applied pressure. We introduce a factor to quantify these relations with the non-Prestonian behavior of a slurry. For ceria slurry, this non-Prestonian factor, beta(NP), was determined to be almost independent of the abrasive concentration for a larger size and a smaller weight conentration of abrasive particles, but it increased with the surfactant concentration for a smaller size and a higher concentration of abrasives with surfactant addition. | - |
dc.language | 영어 | - |
dc.publisher | Institute of Pure and Applied Physics | - |
dc.title | Dependence of non-Prestonian behavior of ceria slurry with anionic surfactant on abrasive concentration and size in shallow trench isolation chemical mechanical polishing | - |
dc.type | Article | - |
dc.identifier.doi | 10.1143/JJAP.45.3896 | - |
dc.citation.journaltitle | Japanese Journal of Applied Physics | - |
dc.identifier.wosid | 000237713700014 | - |
dc.identifier.scopusid | 2-s2.0-33646883051 | - |
dc.citation.endpage | 3904 | - |
dc.citation.number | 5A | - |
dc.citation.startpage | 3896 | - |
dc.citation.volume | 45 | - |
dc.identifier.sci | 000237713700014 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Kim, Dae-Hyeong | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | NANOTOPOGRAPHY IMPACT | - |
dc.subject.keywordPlus | MOLECULAR-WEIGHT | - |
dc.subject.keywordPlus | REMOVAL RATE | - |
dc.subject.keywordPlus | STI-CMP | - |
dc.subject.keywordPlus | PLANARIZATION | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordAuthor | CMP | - |
dc.subject.keywordAuthor | shallow trench isolation | - |
dc.subject.keywordAuthor | ceria | - |
dc.subject.keywordAuthor | oxide film | - |
dc.subject.keywordAuthor | nitride film | - |
dc.subject.keywordAuthor | surfactant concentration | - |
dc.subject.keywordAuthor | non-Prestonian | - |
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