DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Junyeon | ko |
dc.contributor.author | Kim, Kab-Jin | ko |
dc.contributor.author | Choe, Sug-Bong | ko |
dc.date.accessioned | 2016-11-09T08:31:02Z | - |
dc.date.available | 2016-11-09T08:31:02Z | - |
dc.date.created | 2016-11-02 | - |
dc.date.created | 2016-11-02 | - |
dc.date.issued | 2009-10 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON MAGNETICS, v.45, no.10, pp.3909 - 3911 | - |
dc.identifier.issn | 0018-9464 | - |
dc.identifier.uri | http://hdl.handle.net/10203/214024 | - |
dc.description.abstract | The temperature dependence of the magnetic domain-wall creep behavior is examined in Pt/CoFe/Pt films with perpendicular anisotropy. The domain-wall creep behavior is monitored by a magneto-optical Kerr effect microscope equipped with a cryostat, which enables us to control the temperature from the ambient temperature down to 85 K. It is found that the domain-wall speed under a fixed magnetic field is decreased exponentially proportional to the inverse of the temperature, which can be explained as a typical behavior of the thermally activated process. By measuring the field-dependent domain-wall speed, we confirm that the domain-wall creep theory is valid with the value of the creep exponent 1/4, over the temperature range we examine | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | VELOCITY | - |
dc.title | Temperature Dependence of Domain-Wall Creep in Pt/CoFe/Pt Films | - |
dc.type | Article | - |
dc.identifier.wosid | 000270149700128 | - |
dc.identifier.scopusid | 2-s2.0-70350614882 | - |
dc.type.rims | ART | - |
dc.citation.volume | 45 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 3909 | - |
dc.citation.endingpage | 3911 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON MAGNETICS | - |
dc.identifier.doi | 10.1109/TMAG.2009.2021410 | - |
dc.contributor.localauthor | Kim, Kab-Jin | - |
dc.contributor.nonIdAuthor | Kim, Junyeon | - |
dc.contributor.nonIdAuthor | Choe, Sug-Bong | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | Creep | - |
dc.subject.keywordAuthor | cryostat | - |
dc.subject.keywordAuthor | low temperature | - |
dc.subject.keywordAuthor | magnetic domains | - |
dc.subject.keywordAuthor | magnetization reversal | - |
dc.subject.keywordAuthor | magnetooptic Kerr effect | - |
dc.subject.keywordPlus | VELOCITY | - |
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