{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1364233268162425472.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1063/1.2717568"}},{"identifier":{"@type":"URI","@value":"https://pubs.aip.org/aip/apl/article-pdf/doi/10.1063/1.2717568/14375371/133123_1_online.pdf"}}],"dc:title":[{"@value":"Coercivity and nanostructure in magnetic spinel Mg(Mn,Fe)2O4"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>When Fe ions in the ferrimagnetic cubic MgFe2O4 are replaced by Jahn-Teller (JT)-active Mn ions, the structure evolves with two-step processes. For example, the quenched cubic MgMn1.5Fe0.5O4 becomes tetragonal and JT distorted with slow cooling. However, with further slow cooling, the clustering tendency of JT-distorted Mn ions induces the formation of a checkerboard nano-self-assembly consisting of Mn-rich (tetragonal, paramagnetic) and -poor (cubic, ferrimagnetic) rods. This morphological evolution accompanies a drastic modification of ferrimagnetic properties, e.g., the magnetic coercivity changes by ∼25. The nanocheckerboard assembly with ferrimagnetic nanorods with large shape anisotropy can be a platform for ultra high-density memory devices.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1384233268162425474","@type":"Researcher","foaf:name":[{"@value":"C. L. Zhang"}],"jpcoar:affiliationName":[{"@value":"Rutgers University Rutgers Center for Emergent Materials, , Piscataway, New Jersey 08854 and Department of Physics and Astronomy, , Piscataway, New Jersey 08854"},{"@value":"Rutgers University Rutgers Center for Emergent Materials, , Piscataway, New Jersey 08854 and Department of Physics and Astronomy, , Piscataway, New Jersey 08854"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233268162425473","@type":"Researcher","foaf:name":[{"@value":"S. Yeo"}],"jpcoar:affiliationName":[{"@value":"Rutgers University Rutgers Center for Emergent Materials, , Piscataway, New Jersey 08854 and Department of Physics and Astronomy, , Piscataway, New Jersey 08854"},{"@value":"Rutgers University Rutgers Center for Emergent Materials, , Piscataway, New Jersey 08854 and Department of Physics and Astronomy, , Piscataway, New Jersey 08854"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233268162425475","@type":"Researcher","foaf:name":[{"@value":"Y. Horibe"}],"jpcoar:affiliationName":[{"@value":"Rutgers University Rutgers Center for Emergent Materials, , Piscataway, New Jersey 08854 and Department of Physics and Astronomy, , Piscataway, New Jersey 08854"},{"@value":"Rutgers University Rutgers Center for Emergent Materials, , Piscataway, New Jersey 08854 and Department of Physics and Astronomy, , Piscataway, New Jersey 08854"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233268162425477","@type":"Researcher","foaf:name":[{"@value":"Y. J. Choi"}],"jpcoar:affiliationName":[{"@value":"Rutgers University Rutgers Center for Emergent Materials, , Piscataway, New Jersey 08854 and Department of Physics and Astronomy, , Piscataway, New Jersey 08854"},{"@value":"Rutgers University Rutgers Center for Emergent Materials, , Piscataway, New Jersey 08854 and Department of Physics and Astronomy, , Piscataway, New Jersey 08854"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233268162425478","@type":"Researcher","foaf:name":[{"@value":"S. 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Cheong"}],"jpcoar:affiliationName":[{"@value":"Rutgers University Rutgers Center for Emergent Materials, , Piscataway, New Jersey 08854 and Department of Physics and Astronomy, , Piscataway, New Jersey 08854"},{"@value":"Rutgers University Rutgers Center for Emergent Materials, , Piscataway, New Jersey 08854 and Department of Physics and Astronomy, , Piscataway, New Jersey 08854"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233268162425479","@type":"Researcher","foaf:name":[{"@value":"S. Mori"}],"jpcoar:affiliationName":[{"@value":"Osaka Prefecture University Department of Physics, , 1-1 Gakuen-cho, Sakai, Osaka 599–8531, Japan"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00036951"},{"@type":"EISSN","@value":"10773118"}],"prism:publicationName":[{"@value":"Applied Physics Letters"}],"dc:publisher":[{"@value":"AIP Publishing"}],"prism:publicationDate":"2007-03-26","prism:volume":"90","prism:number":"13","prism:startingPage":"133123"},"reviewed":"false","url":[{"@id":"https://pubs.aip.org/aip/apl/article-pdf/doi/10.1063/1.2717568/14375371/133123_1_online.pdf"}],"createdAt":"2007-03-30","modifiedAt":"2023-08-01","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050023394641100928","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Asymmetric self-organization from a symmetric film by phase 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