Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이영백 | - |
dc.date.accessioned | 2018-03-27T05:10:51Z | - |
dc.date.available | 2018-03-27T05:10:51Z | - |
dc.date.issued | 2011-04 | - |
dc.identifier.citation | Journal of the Korean Physical Society, 2011, 58(6), P.1716-1716 | en_US |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | http://www.jkps.or.kr/journal/view.html?volume=58&number=6&spage=1716&year=2011 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/52982 | - |
dc.description.abstract | We 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.iso | en | en_US |
dc.publisher | Korean Physical Society | en_US |
dc.subject | Abnormal magnetic properties | en_US |
dc.subject | Spin-photonic crystal | en_US |
dc.subject | Magneto-transport | en_US |
dc.subject | Magneto-resistance | en_US |
dc.subject | Co/Ni anti-dot arrays | en_US |
dc.title | Anomalous Magnetic Properties of a 2-dimensional Rhomboid Spin Anti-dot Lattice (vol 58, pg 998, 2011) | en_US |
dc.type | Article | en_US |
dc.relation.no | 6 | - |
dc.relation.volume | 58 | - |
dc.identifier.doi | 10.3938/jkps.58.1716 | - |
dc.relation.page | 1716-1716 | - |
dc.relation.journal | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.contributor.googleauthor | Seo, MS | - |
dc.contributor.googleauthor | Deshpande, NG | - |
dc.contributor.googleauthor | Lee, SJ | - |
dc.contributor.googleauthor | Lee, YP | - |
dc.contributor.googleauthor | Rhee, JY | - |
dc.contributor.googleauthor | Kim, KW | - |
dc.relation.code | 2011205987 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | yplee | - |
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