DC Field | Value | Language |
---|---|---|
dc.contributor.author | Taniguchi, Takuya | ko |
dc.contributor.author | Koyama, Tomohiro | ko |
dc.contributor.author | Kim, Kyoung-Hoon | ko |
dc.contributor.author | Chiba, Daichi | ko |
dc.contributor.author | Kim, Kab-Jin | ko |
dc.contributor.author | Ono, Teruo | ko |
dc.date.accessioned | 2020-07-20T05:55:04Z | - |
dc.date.available | 2020-07-20T05:55:04Z | - |
dc.date.created | 2020-06-10 | - |
dc.date.issued | 2020-10 | - |
dc.identifier.citation | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, v.511, pp.166999 | - |
dc.identifier.issn | 0304-8853 | - |
dc.identifier.uri | http://hdl.handle.net/10203/275550 | - |
dc.description.abstract | In creep regime, a magnetic domain wall (DW) is regarded as a one-dimensional object that consists of many small segments. However, observation of such a specific segment motion has remained a challenge due to its small size. Here we present direct evidence of individual DW segment motion by employing electrical Hall measurement. When the DW is moved by a weak magnetic field, we find that the anomalous Hall effect (AHE) resistance, R-AHE, exhibits random jumps between two resistance states. We confirm that the R-AHE jump appears in various samples but the R-AHE jump is absent when the width of sample is narrower than DW jump size. These results imply the existence of a specific segment length that governs the DW creep motion. | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.title | Observation of domain wall segment jump among disorders | - |
dc.type | Article | - |
dc.identifier.wosid | 000544879400003 | - |
dc.identifier.scopusid | 2-s2.0-85084791739 | - |
dc.type.rims | ART | - |
dc.citation.volume | 511 | - |
dc.citation.beginningpage | 166999 | - |
dc.citation.publicationname | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | - |
dc.identifier.doi | 10.1016/j.jmmm.2020.166999 | - |
dc.contributor.localauthor | Kim, Kab-Jin | - |
dc.contributor.nonIdAuthor | Taniguchi, Takuya | - |
dc.contributor.nonIdAuthor | Koyama, Tomohiro | - |
dc.contributor.nonIdAuthor | Chiba, Daichi | - |
dc.contributor.nonIdAuthor | Ono, Teruo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | UNIVERSALITY | - |
dc.subject.keywordPlus | PROPAGATION | - |
dc.subject.keywordPlus | MOTION | - |
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