Correlation between compensation temperatures of magnetization and angular momentum in GdFeCo ferrimagnets

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dc.contributor.authorHirata Yuushouko
dc.contributor.authorKim, Duck-Hoko
dc.contributor.authorOkuno, Takayako
dc.contributor.authorNishimura, Tomoeko
dc.contributor.authorKim, Dae-Yunko
dc.contributor.authorFutakawa Yasuhiroko
dc.contributor.authorYoshikawa, Hirokiko
dc.contributor.authorTsukamoto, Aratako
dc.contributor.authorKim, Kab-Jinko
dc.contributor.authorChoe, Sug-Bongko
dc.contributor.authorOno, Teruoko
dc.date.accessioned2018-07-24T02:23:44Z-
dc.date.available2018-07-24T02:23:44Z-
dc.date.created2018-06-27-
dc.date.created2018-06-27-
dc.date.issued2018-06-
dc.identifier.citationPHYSICAL REVIEW B, v.97, no.22, pp.220403-
dc.identifier.issn2469-9950-
dc.identifier.urihttp://hdl.handle.net/10203/244039-
dc.description.abstractDetermining the angular momentum compensation temperature of ferrimagnets is an important step towards ferrimagnetic spintronics, but it is not generally easy to achieve it experimentally. We propose away to estimate the angular momentum compensation temperature of ferrimagnets without a dynamical characterization technique. We derive a simple equation that relates the magnetization compensation temperature, the Curie temperature, and the angular momentum compensation temperature based on the critical exponent approximation. We show that the derived equation can explain our experimental results and can be used to estimate the angular momentum compensation temperature from the temperature dependence of magnetization.-
dc.languageEnglish-
dc.publisherAMER PHYSICAL SOC-
dc.subjectDOMAIN-WALL MOTION-
dc.subjectGYROMAGNETIC RATIO-
dc.subjectSPINTRONICS-
dc.subjectFILMS-
dc.titleCorrelation between compensation temperatures of magnetization and angular momentum in GdFeCo ferrimagnets-
dc.typeArticle-
dc.identifier.wosid000434929500001-
dc.identifier.scopusid2-s2.0-85048728329-
dc.type.rimsART-
dc.citation.volume97-
dc.citation.issue22-
dc.citation.beginningpage220403-
dc.citation.publicationnamePHYSICAL REVIEW B-
dc.identifier.doi10.1103/PhysRevB.97.220403-
dc.contributor.localauthorKim, Kab-Jin-
dc.contributor.nonIdAuthorHirata Yuushou-
dc.contributor.nonIdAuthorKim, Duck-Ho-
dc.contributor.nonIdAuthorOkuno, Takaya-
dc.contributor.nonIdAuthorNishimura, Tomoe-
dc.contributor.nonIdAuthorKim, Dae-Yun-
dc.contributor.nonIdAuthorFutakawa Yasuhiro-
dc.contributor.nonIdAuthorYoshikawa, Hiroki-
dc.contributor.nonIdAuthorTsukamoto, Arata-
dc.contributor.nonIdAuthorChoe, Sug-Bong-
dc.contributor.nonIdAuthorOno, Teruo-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlusDOMAIN-WALL MOTION-
dc.subject.keywordPlusGYROMAGNETIC RATIO-
dc.subject.keywordPlusSPINTRONICS-
dc.subject.keywordPlusFILMS-
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