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Article: Simultaneous observation of columnar defects and magnetic flux lines in high-temperature Bi2Sr2CaCu2O8 superconductors

TitleSimultaneous observation of columnar defects and magnetic flux lines in high-temperature Bi<inf>2</inf>Sr<inf>2</inf>CaCu<inf>2</inf>O<inf>8</inf> superconductors
Authors
Issue Date1994
Citation
Science, 1994, v. 265, n. 5178, p. 1552-1555 How to Cite?
AbstractColumnar defects generated by heavy-ion irradiation are promising structures for pinning magnetic flux lines and enhancing critical currents in superconductors with high transition temperatures. An approach that combines chemical etching and magnetic decoration was used to highlight simultaneously the distributions of columnar defects and magnetic flux lines in Bi2Sr2CaCu2O8 superconductors. Analyses of images of the columnar defects and flux-line positions provide insight into flux-line pinning by elucidating (i) the occupancy of columnar defects by flux lines, (ii) the nature of topological defects in the flux-line lattice, and (iii) the translational and orientational order in this lattice.
Persistent Identifierhttp://hdl.handle.net/10722/334037
ISSN
2023 Impact Factor: 44.7
2023 SCImago Journal Rankings: 11.902
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorDai, Hongjie-
dc.contributor.authorYoon, Seokwon-
dc.contributor.authorLiu, Jie-
dc.contributor.authorBudhani, Ramesh C.-
dc.contributor.authorLieber, Charles M.-
dc.date.accessioned2023-10-20T06:45:11Z-
dc.date.available2023-10-20T06:45:11Z-
dc.date.issued1994-
dc.identifier.citationScience, 1994, v. 265, n. 5178, p. 1552-1555-
dc.identifier.issn0036-8075-
dc.identifier.urihttp://hdl.handle.net/10722/334037-
dc.description.abstractColumnar defects generated by heavy-ion irradiation are promising structures for pinning magnetic flux lines and enhancing critical currents in superconductors with high transition temperatures. An approach that combines chemical etching and magnetic decoration was used to highlight simultaneously the distributions of columnar defects and magnetic flux lines in Bi2Sr2CaCu2O8 superconductors. Analyses of images of the columnar defects and flux-line positions provide insight into flux-line pinning by elucidating (i) the occupancy of columnar defects by flux lines, (ii) the nature of topological defects in the flux-line lattice, and (iii) the translational and orientational order in this lattice.-
dc.languageeng-
dc.relation.ispartofScience-
dc.titleSimultaneous observation of columnar defects and magnetic flux lines in high-temperature Bi<inf>2</inf>Sr<inf>2</inf>CaCu<inf>2</inf>O<inf>8</inf> superconductors-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1126/science.265.5178.1552-
dc.identifier.scopuseid_2-s2.0-0028769581-
dc.identifier.volume265-
dc.identifier.issue5178-
dc.identifier.spage1552-
dc.identifier.epage1555-
dc.identifier.isiWOS:A1994PF33600025-

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