{"@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/1360567184364090880.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1088/0953-2048/29/10/105010"}},{"identifier":{"@type":"URI","@value":"http://stacks.iop.org/0953-2048/29/i=10/a=105010/pdf"}},{"identifier":{"@type":"URI","@value":"http://stacks.iop.org/0953-2048/29/i=10/a=105010?key=crossref.cddffe1d69f3dac1152ffe5cc781127d"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Hybrid artificial pinning centers of elongated-nanorods and segmented-nanorods in YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub>films"}],"description":[{"notation":[{"@value":"To control the anisotropy of critical current density (J c), hybrid artificial pinning centers (APCs) of elongated-nanorods and segmented-nanorods were incorporated into YBa2Cu3O7 films. The elongated-nanorods and segmented-nanorods were formed by fabricating multilayer films using YBa2Cu3O7+BaSnO3 targets with a different BaSnO3 content. According to the elastic calculation, the BaSnO3-free YBa2Cu3O7 regions between BaSnO3 segmented-nanorods were highly strained, resulting in their alignment along the c-axis. Pinning of the vortex kinks and straight vortices by the nanorod ends improved J c in a wide range around B//ab. The angular dependence of J c systematically varied with the multilayer structure of layer thickness and BSO content. J c depended on the layer thickness even with keeping the constant average BSO content, showing that the BaSnO3 distribution, as well as the average BaSnO3 content, affected the J c. The hybrid pinning effect of elongated-nanorods and nanorod ends improved the J c anisotropy although the effect was not so large in the present films. The control of strain and interface is expected to lead to further improvement of J c."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420845751154335488","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"70638858"},{"@type":"NRID","@value":"1000070638858"},{"@type":"NRID","@value":"9000399167793"},{"@type":"NRID","@value":"9000347670144"},{"@type":"NRID","@value":"9000402025151"},{"@type":"NRID","@value":"9000402135372"},{"@type":"NRID","@value":"9000001440477"},{"@type":"NRID","@value":"9000402135423"},{"@type":"NRID","@value":"9000361708614"},{"@type":"NRID","@value":"9000401744003"},{"@type":"NRID","@value":"9000403990482"},{"@type":"NRID","@value":"9000413330050"},{"@type":"NRID","@value":"9000409596027"},{"@type":"NRID","@value":"9000361708629"},{"@type":"NRID","@value":"9000401990104"},{"@type":"NRID","@value":"9000258179178"},{"@type":"NRID","@value":"9000107363390"},{"@type":"NRID","@value":"9000361708621"},{"@type":"NRID","@value":"9000361708594"},{"@type":"NRID","@value":"9000401745266"},{"@type":"NRID","@value":"9000402135365"},{"@type":"NRID","@value":"9000402135497"},{"@type":"NRID","@value":"9000406373815"},{"@type":"NRID","@value":"9000401743067"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/horide"}],"foaf:name":[{"@value":"Tomoya Horide"}]},{"@id":"https://cir.nii.ac.jp/crid/1380567184364090754","@type":"Researcher","foaf:name":[{"@value":"Nobuhiro Sakamoto"}]},{"@id":"https://cir.nii.ac.jp/crid/1380567184364090882","@type":"Researcher","foaf:name":[{"@value":"Ataru Ichinose"}]},{"@id":"https://cir.nii.ac.jp/crid/1380567184364090756","@type":"Researcher","foaf:name":[{"@value":"Koji Otsubo"}]},{"@id":"https://cir.nii.ac.jp/crid/1380567184364090880","@type":"Researcher","foaf:name":[{"@value":"Takanori Kitamura"}]},{"@id":"https://cir.nii.ac.jp/crid/1380567184364091008","@type":"Researcher","foaf:name":[{"@value":"Kaname Matsumoto"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"09532048"},{"@type":"EISSN","@value":"13616668"}],"prism:publicationName":[{"@value":"Superconductor Science and Technology"}],"dc:publisher":[{"@value":"IOP Publishing"}],"prism:publicationDate":"2016-09-01","prism:volume":"29","prism:number":"10","prism:startingPage":"105010"},"reviewed":"false","dc:rights":["http://iopscience.iop.org/info/page/text-and-data-mining","http://iopscience.iop.org/page/copyright"],"url":[{"@id":"http://stacks.iop.org/0953-2048/29/i=10/a=105010/pdf"},{"@id":"http://stacks.iop.org/0953-2048/29/i=10/a=105010?key=crossref.cddffe1d69f3dac1152ffe5cc781127d"}],"createdAt":"2016-09-01","modifiedAt":"2020-04-10","project":[{"@id":"https://cir.nii.ac.jp/crid/1040000781924723072","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"16K18237"},{"@type":"JGN","@value":"JP16K18237"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K18237/"}],"notation":[{"@language":"ja","@value":"ひずみエンジニアリングによるカルコゲナイド薄膜の機能制御"},{"@language":"en","@value":"Property control by Strain engineering in Chalcogenide films"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050845763868831872","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Influence of matching field on critical current density and irreversibility temperature in YBa2Cu3O7 films with BaMO3(M=Zr, Sn, Hf) nanorods"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011144917531648","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Strongly enhanced current densities in superconducting coated conductors of YBa2Cu3O7–x + BaZrO3"}]},{"@id":"https://cir.nii.ac.jp/crid/1360013168799991808","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Modification of Critical Current Density Anisotropy in High-Tc Superconductors by Using Heavy-Ion 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