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dc.contributor.author이성재-
dc.date.accessioned2018-04-15T04:43:48Z-
dc.date.available2018-04-15T04:43:48Z-
dc.date.issued2011-04-
dc.identifier.citationJournal of the Korean Physical Society, 2011, 58(6), P.1716-1716en_US
dc.identifier.issn0374-4884-
dc.identifier.urihttp://www.jkps.or.kr/journal/view.html?volume=58&number=4(2)&spage=998&year=2011-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/66454-
dc.description.abstractWe fabricated a 2-dimensional spin lattice of circular anti-dots on a silicon substrate by using the photolithography and the wet-etching techniques. A rhomboid lattice symmetry of anti-dots with a diameter of about 1 ? was formed in a 40-nm-thick Co layer with a 5-nm-thick Ni underlayer. The magnetic anisotropy was investigated by using magneto-optical Kerr-effect magnetometry to identify the easy and the hard axes. A systematic study of the magnetic-reversal process was performed using magnetization and magneto-transport measurements with the field applied along the hard axis of the lattice. Anomalous features, a 3-step transition of the magnetization, a nonmonotonous temperature dependence of the coercive field, and a complex behavior of the magneto-resistance data, were observed in the magnetic-reversal process. We speculate that these anomalies originate from the vortex-related phenomena that are inherent in the submicrostructures.en_US
dc.language.isoenen_US
dc.publisherKorean Physical Societyen_US
dc.subjectAbnormal magnetic propertiesen_US
dc.subjectSpin-photonic crystalen_US
dc.subjectMagneto-transporten_US
dc.subjectMagneto-resistanceen_US
dc.subjectCo/Ni anti-dot arraysen_US
dc.titleAnomalous Magnetic Properties of a 2-dimensional Rhomboid Spin Anti-dot Lattice (vol 58, pg 998, 2011)en_US
dc.typeArticleen_US
dc.relation.no6-
dc.relation.volume58-
dc.identifier.doi10.3938/jkps.58.998-
dc.relation.page1716-1716-
dc.relation.journalJOURNAL OF THE KOREAN PHYSICAL SOCIETY-
dc.contributor.googleauthorSeo, MS-
dc.contributor.googleauthorDeshpande, NG-
dc.contributor.googleauthorLee, SJ-
dc.contributor.googleauthorLee, YP-
dc.contributor.googleauthorRhee, JY-
dc.contributor.googleauthorKim, KW-
dc.relation.code2011205987-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF NATURAL SCIENCES[S]-
dc.sector.departmentDEPARTMENT OF PHYSICS-
dc.identifier.pidleesj-
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COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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