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Enhanced magneto-optical Kerr effects in Py/Ag/Bi trilayers

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dc.contributor.author Riego, Patricia
dc.contributor.author Tomita, Satoshi
dc.contributor.author Murakami, Kaoru
dc.contributor.author Kodama, Toshiyuki
dc.contributor.author Hosoito, Nobuyoshi
dc.contributor.author Yanagi, Hisao
dc.contributor.author Berger, Andreas
dc.date.accessioned 2017-04-21T06:10:30Z
dc.date.available 2017-04-21T06:10:30Z
dc.date.issued 2017-04-19
dc.identifier.issn 1361-6463
dc.identifier.uri http://hdl.handle.net/10061/11396
dc.description.abstract We study the magneto-optical (MO) response of permalloy/silver/bismuth (Py/Ag/Bi) trilayer samples in reference to a control Py film by means of spectroscopic generalized MO ellipsometry. The trilayer structures show enhanced MO Kerr amplitude values compared to optical multilayer calculations based upon the Py film reference measurements, especially in the near-infrared region. This indicates that the optical interference conditions accounted for in the model are not sufficient to explain the influence of the Ag/Bi bilayer in the structure. Instead, the local optical and MO properties of the Py layer itself must be modified by the presence of the Ag/Bi bilayer, which could be caused by enhanced effective spin-orbit coupling. ja_JP
dc.language.iso en ja_JP
dc.publisher IOP Publishing ja_JP
dc.rights © 2017 IOP Publishing Ltd ja_JP
dc.rights 出版者許諾条件により、リポジトリでの著者最終稿は2017年4月19日以降公開。
dc.rights This is an author-created, un-copyedited version of an article accepted for publication/published in Journal of Physics D: Applied Physics. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at http://dx.doi.org/10.1088/1361-6463/aa69f9.
dc.subject magnetic multilayer
dc.subject spectroscopic generalized magneto-optical ellipsometry
dc.subject magneto-optical Kerr effect
dc.subject spin-orbit coupling
dc.subject spin-orbit coupling
dc.title Enhanced magneto-optical Kerr effects in Py/Ag/Bi trilayers ja_JP
dc.type.nii Journal Article ja_JP
dc.contributor.transcription トミタ, サトシ
dc.contributor.transcription ムラカミ, カオル
dc.contributor.transcription コダマ, トシユキ
dc.contributor.transcription ホソイト, ノブヨシ
dc.contributor.transcription ヤナギ, ヒサオ
dc.contributor.alternative 冨田, 知志
dc.contributor.alternative 村上, 郁
dc.contributor.alternative 児玉, 俊之
dc.contributor.alternative 細糸, 信好
dc.contributor.alternative 柳, 久雄
dc.identifier.fulltexturl http://mswebs.naist.jp/LABs/optics/tomita/doc/paper/riego17JPD_am.pdf ja_JP
dc.textversion author ja_JP
dc.identifier.abstracturl http://iopscience.iop.org/article/10.1088/1361-6463/aa69f9
dc.identifier.ncid AA12441235 ja_JP
dc.identifier.jtitle Journal of Physics D: Applied Physics ja_JP
dc.identifier.volume 50 ja_JP
dc.identifier.issue 19 ja_JP
dc.relation.doi info:doi/10.1088/1361-6463/aa69f9 ja_JP
dc.identifier.NAIST-ID 73293367 ja_JP
dc.identifier.NAIST-ID 84368612 ja_JP
dc.identifier.NAIST-ID 83511865 ja_JP
dc.identifier.NAIST-ID 73293292 ja_JP
dc.identifier.NAIST-ID 73293383 ja_JP


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