Enhanced resistive switching characteristics of HfOx insulator fabricated by atomic layer deposition and La(NO3)(3)center dot 6H(2)O solution as catalytic oxidant
DC Field | Value | Language |
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dc.contributor.author | Jung, Yong Chan | - |
dc.contributor.author | Park, In-Sung | - |
dc.contributor.author | Seong, Sejong | - |
dc.contributor.author | Lee, Taehoon | - |
dc.contributor.author | Kim, Seon Yong | - |
dc.contributor.author | Ahn, Jinho | - |
dc.date.accessioned | 2021-07-30T04:53:40Z | - |
dc.date.available | 2021-07-30T04:53:40Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.issn | 0734-2101 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/1926 | - |
dc.description.abstract | Nanocrystalline HfOx films were synthesized by an atomic layer deposition method using Hf[N(CH3)C2H5](4) as the metal precursor and La(NO3)(3)center dot 6H(2)O solution as the oxidant. La(NO3)(3)center dot 6H(2)O solution played the role of both oxidant and catalyst, catalytic oxidant, where the La element in the deposited HfOx films was under the detection limit. The introduction of La(NO3)(3)center dot 6H(2)O solution instead of H2O effectively altered the surface roughness, crystalline status, and resistive switching properties of HfOx films. Although the crystalline structures of both HfOx films made with La(NO3)(3)center dot 6H(2)O solution and H2O were monoclinic, the surface roughness of the HfOx film grown by using the La(NO3)(3)center dot 6H(2)O solution oxidant is smoother than that using H2O. Moreover, resistive switching characteristics of the HfOx insulator deposited with the La(NO3)(3)center dot 6H(2)O solution oxidant enhanced not only uniformity of switching parameters but also endurance. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | A V S AMER INST PHYSICS | - |
dc.title | Enhanced resistive switching characteristics of HfOx insulator fabricated by atomic layer deposition and La(NO3)(3)center dot 6H(2)O solution as catalytic oxidant | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, Jinho | - |
dc.identifier.doi | 10.1116/1.5134828 | - |
dc.identifier.scopusid | 2-s2.0-85082718146 | - |
dc.identifier.wosid | 000522036500001 | - |
dc.identifier.bibliographicCitation | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, v.38, no.3, pp.1 - 8 | - |
dc.relation.isPartOf | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A | - |
dc.citation.title | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A | - |
dc.citation.volume | 38 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 8 | - |
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 | THIN-FILMS | - |
dc.identifier.url | https://avs.scitation.org/doi/10.1116/1.5134828 | - |
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