Large spatial distribution of spin accumulation in wide Au channel
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ku, Jang-Hae | - |
dc.contributor.author | Koo, Hyun Cheol | - |
dc.contributor.author | Han, Suk Hee | - |
dc.contributor.author | Eom, Jonghwa | - |
dc.contributor.author | Kim, Gyutae | - |
dc.contributor.author | Chang, Joonyeon | - |
dc.date.accessioned | 2021-09-05T20:01:19Z | - |
dc.date.available | 2021-09-05T20:01:19Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-11 | - |
dc.identifier.issn | 0038-1101 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101829 | - |
dc.description.abstract | Non local spin valve measurements for lateral Permalloy(Py)/Au/Py spin valve devices with various Au channel widths were carried out in two viable voltage probe configurations. With increasing the channel width at a fixed channel length, the magnitude of spin valve signal (Delta R) decays for both configurations. Non-zero Delta R is observed up to 3 mu m in width while no spin signal is observed even narrower width of 0.7 mu m when the current and voltage probes are located on the same side or opposite side with respect to the current path respectively. The magnitude of Delta R is strongly affected by the location of voltage probe on both ends of the detector as well as channel width. Large spatial distribution of spin current is initiated from inhomogeneous spin injection close to the current path and can be well understood by introducing the effective channel length. (C) 2013 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | VALVE | - |
dc.subject | INJECTION | - |
dc.title | Large spatial distribution of spin accumulation in wide Au channel | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Koo, Hyun Cheol | - |
dc.identifier.doi | 10.1016/j.sse.2013.06.012 | - |
dc.identifier.scopusid | 2-s2.0-84881277266 | - |
dc.identifier.wosid | 000327291800008 | - |
dc.identifier.bibliographicCitation | SOLID-STATE ELECTRONICS, v.89, pp.72 - 75 | - |
dc.relation.isPartOf | SOLID-STATE ELECTRONICS | - |
dc.citation.title | SOLID-STATE ELECTRONICS | - |
dc.citation.volume | 89 | - |
dc.citation.startPage | 72 | - |
dc.citation.endPage | 75 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | VALVE | - |
dc.subject.keywordPlus | INJECTION | - |
dc.subject.keywordAuthor | Spin valve device | - |
dc.subject.keywordAuthor | Spin accumulation | - |
dc.subject.keywordAuthor | Non-local measurement | - |
dc.subject.keywordAuthor | Spin injection | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.