Structural and magnetic properties of Co films on highly textured and randomly oriented C-60 layers
DC Field | Value | Language |
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dc.contributor.author | Kim, Dong-Ok | - |
dc.contributor.author | Choi, Jun Woo | - |
dc.contributor.author | Lee, Dong Ryeol | - |
dc.date.available | 2018-05-09T02:40:19Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2016-03-01 | - |
dc.identifier.issn | 0304-8853 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/7661 | - |
dc.description.abstract | The structural and magnetic properties of Co/C-60/pentacene and Co/C-60 thin film structures were investigated. Atomic force microscopy and x-ray reflectivity analysis show that the presence or absence of a pentacene buffer layer leads to a highly textured or randomly oriented C-60 layer, respectively. A Co film deposited on a randomly oriented C-60 layer penetrates into the C-60 layer when it is deposited at a slow deposition rate. The Co penetration can be minimized, regardless of the Co deposition rate, by growth on a highly textured and nanostructured C-60/pentacene layer. Vibrating sample magnetometry measurements show that the saturation magnetization of Co/C-60/pentacene is significantly reduced compared to that of Co/C-60. On the other hand, the Co penetration does not seem to have an effect on the magnetic properties, suggesting that the structural properties of the Co and C-60 layer, rather than the Co penetration into the organic C-60 layer, are critical to the magnetic properties of the Co/C-60. (C) 2015 Elsevier B.V. All rights reserved. | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | - |
dc.subject | ORGANIC SEMICONDUCTORS | - |
dc.subject | THIN-FILMS | - |
dc.title | Structural and magnetic properties of Co films on highly textured and randomly oriented C-60 layers | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jmmm.2015.10.030 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, v.401, pp.506 - 510 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000366585200072 | - |
dc.identifier.scopusid | 2-s2.0-84945403517 | - |
dc.citation.endPage | 510 | - |
dc.citation.startPage | 506 | - |
dc.citation.title | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | - |
dc.citation.volume | 401 | - |
dc.contributor.affiliatedAuthor | Lee, Dong Ryeol | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Organic spintronics | - |
dc.subject.keywordAuthor | Metal-organic interface | - |
dc.subject.keywordPlus | ORGANIC SEMICONDUCTORS | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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