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Article: Magnetic domain investigation in Co/Cu/FeMn trilayers

TitleMagnetic domain investigation in Co/Cu/FeMn trilayers
Authors
Wang, JKuch, WOffi, FChelaru, LIKotsugi, MKirschner, J
KeywordsPhysics Engineering
Issue Date2004
PublisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jsp
Citation
Journal of Applied Physics, 2004, v. 95 n. 11, p. 7504-7506 How to Cite?
DOI: http://dx.doi.org/10.1063/1.1669123
AbstractThe magnetic domain patterns of epitaxial single-crystalline Co/FeMn bilayers and Co/Cu/FeMn trilayers were investigated by magnetic circular dichroism domain imaging using photoelectron emission microscopy. The as-grown domain size increases continuously with increasing Cu layer thickness, which is attributed to the decrease of the interlayer exchange coupling between ferromagnetic Co and antiferromagnetic FeMn layers. Domain images of the Co layer acquired after applying different external magnetic fields show a decrease in coercivity with increasing Cu layer thickness, confirming the reduction of magnetic coupling energy with increasing Cu thickness.
Persistent Identifierhttp://hdl.handle.net/10722/45286
ISSN
0021-8979
2023 Impact Factor: 2.7
2023 SCImago Journal Rankings: 0.649
ISI Accession Number ID
WOS:000221657900324

 

DC FieldValueLanguage
dc.contributor.authorWang, Jen_HK
dc.contributor.authorKuch, Wen_HK
dc.contributor.authorOffi, Fen_HK
dc.contributor.authorChelaru, LIen_HK
dc.contributor.authorKotsugi, Men_HK
dc.contributor.authorKirschner, Jen_HK
dc.date.accessioned2007-10-30T06:21:45Z-
dc.date.available2007-10-30T06:21:45Z-
dc.date.issued2004en_HK
dc.identifier.citationJournal of Applied Physics, 2004, v. 95 n. 11, p. 7504-7506-
dc.identifier.issn0021-8979en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45286-
dc.description.abstractThe magnetic domain patterns of epitaxial single-crystalline Co/FeMn bilayers and Co/Cu/FeMn trilayers were investigated by magnetic circular dichroism domain imaging using photoelectron emission microscopy. The as-grown domain size increases continuously with increasing Cu layer thickness, which is attributed to the decrease of the interlayer exchange coupling between ferromagnetic Co and antiferromagnetic FeMn layers. Domain images of the Co layer acquired after applying different external magnetic fields show a decrease in coercivity with increasing Cu layer thickness, confirming the reduction of magnetic coupling energy with increasing Cu thickness.en_HK
dc.format.extent246397 bytes-
dc.format.extent1768 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jspen_HK
dc.relation.ispartofJournal of Applied Physics-
dc.rightsCopyright 2004 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Journal of Applied Physics, 2004, v. 95 n. 11, p. 7504-7506 and may be found at https://doi.org/10.1063/1.1669123-
dc.subjectPhysics Engineeringen_HK
dc.titleMagnetic domain investigation in Co/Cu/FeMn trilayersen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0021-8979&volume=95&issue=11 pt 2&spage=7504&epage=7506&date=2004&atitle=Magnetic+domain+investigation+in+Co/Cu/FeMn+trilayersen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.1669123en_HK
dc.identifier.scopuseid_2-s2.0-2942631435-
dc.identifier.volume95-
dc.identifier.issue11-
dc.identifier.spage7504-
dc.identifier.epage7506-
dc.identifier.isiWOS:000221657900324-
dc.identifier.issnl0021-8979-

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