Effects of Ar plasma treatment for deposition of ruthenium film by remote plasma atomic layer deposition
DC Field | Value | Language |
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dc.contributor.author | Park, Taeyong | - |
dc.contributor.author | Lee, Jaesang | - |
dc.contributor.author | Park, Jingyu | - |
dc.contributor.author | Jeon, Heeyoung | - |
dc.contributor.author | Jeon, Hyeongtag | - |
dc.contributor.author | Lee, Ki-Hoon | - |
dc.contributor.author | Cho, Byung-Chul | - |
dc.contributor.author | Kim, Moo-Sung | - |
dc.contributor.author | Ahn, Heui-Bok | - |
dc.date.accessioned | 2022-07-16T17:05:30Z | - |
dc.date.available | 2022-07-16T17:05:30Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2012-01 | - |
dc.identifier.issn | 0734-2101 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/166519 | - |
dc.description.abstract | Ruthenium thin films were deposited on argon plasma-treated SiO2 and untreated SiO2 substrates by remote plasma atomic layer deposition using bis(ethylcyclopentadienyl)ruthenium [Ru(EtCp)(2)] as a Ru precursor and ammonia plasma as a reactant. The results of in situ Auger electron spectroscopy (AES) analysis indicate that the initial transient region of Ru deposition was decreased by Ar plasma treatment at 400 degrees C, but did not change significantly at 300 degrees C. The deposition rate exhibited linearity after continuous film formation and the deposition rates were about 1.7 angstrom/cycle and 0.4 angstrom/cycle at 400 degrees C and 300 degrees C, respectively. Changes of surface energy and polar and dispersive components were measured by the sessile drop test. The quantity of surface amine groups was measured from the surface nitrogen concentration with AES. Furthermore, the Ar plasma-treated SiO2 contained more amine groups and less hydroxyl groups on the surface than on untreated SiO2. Auger spectra exhibited chemical shifts by Ru-O bonding, and larger shifts were observed on untreated substrates due to the strong adhesion of Ru films. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | A V S AMER INST PHYSICS | - |
dc.title | Effects of Ar plasma treatment for deposition of ruthenium film by remote plasma atomic layer deposition | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeon, Hyeongtag | - |
dc.identifier.doi | 10.1116/1.3666033 | - |
dc.identifier.scopusid | 2-s2.0-84862937599 | - |
dc.identifier.wosid | 000298992800039 | - |
dc.identifier.bibliographicCitation | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, v.30, no.1, pp.1 - 6 | - |
dc.relation.isPartOf | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A | - |
dc.citation.title | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A | - |
dc.citation.volume | 30 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 6 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | CHEMICAL-VAPOR-DEPOSITION | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | SIO2 | - |
dc.identifier.url | https://avs.scitation.org/doi/10.1116/1.3666033 | - |
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