DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kyung-Jin | ko |
dc.contributor.author | Lee, Taek Dong | ko |
dc.date.accessioned | 2013-03-03T16:42:24Z | - |
dc.date.available | 2013-03-03T16:42:24Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-05 | - |
dc.identifier.citation | JOURNAL OF APPLIED PHYSICS, v.91, no.10, pp.7706 - 7708 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | http://hdl.handle.net/10203/79517 | - |
dc.description.abstract | In this article, the effect of thermal fluctuations on switching field at short and long time scales have been investigated by micromagnetic simulation with the Langevin and the time-temperature scaling methods. When the film thickness and/or the aspect ratio are reduced, the switching field decreases substantially owing to the decrease of shape anisotropy and the increase of thermal fluctuation. In the soft magnetic film with a dimension of 0.4 mumx0.2 mumx1 nm, the calculated switching field at a pulse width of 10 ns is 32 Oe, but estimated retention time is less than 1000 s. In such a thermally unstable film, thermally activated switching of magnetization occurs by complex behaviors with creations and annihilations of small and slightly tilted magnetic clusters. | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Effect of thermal fluctuations on switching field of deep submicron sized soft magnetic thin film | - |
dc.type | Article | - |
dc.identifier.wosid | 000175575100292 | - |
dc.identifier.scopusid | 2-s2.0-0037094919 | - |
dc.type.rims | ART | - |
dc.citation.volume | 91 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 7706 | - |
dc.citation.endingpage | 7708 | - |
dc.citation.publicationname | JOURNAL OF APPLIED PHYSICS | - |
dc.identifier.doi | 10.1063/1.1454977 | - |
dc.contributor.localauthor | Lee, Kyung-Jin | - |
dc.contributor.localauthor | Lee, Taek Dong | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.