Atomic structure of functional interfaces in Sr3Ru2O7/Sr2RuO4 eutectic crystals (Articolo in rivista)

Type
Label
  • Atomic structure of functional interfaces in Sr3Ru2O7/Sr2RuO4 eutectic crystals (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.3243691 (literal)
Alternative label
  • R.Ciancio; H. Pettersson; J. Börjesson; S. Lopatin; R. Fittipaldi; A. Vecchione; S.Pace and E. Olsson (2009)
    Atomic structure of functional interfaces in Sr3Ru2O7/Sr2RuO4 eutectic crystals
    in Applied physics letters; American Institute Of Physics (AIP), Melville (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • R.Ciancio; H. Pettersson; J. Börjesson; S. Lopatin; R. Fittipaldi; A. Vecchione; S.Pace and E. Olsson (literal)
Pagina inizio
  • 142507-1 (literal)
Pagina fine
  • 142507-3 (literal)
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  • 95 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
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  • 14 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Department of Physics \"E.R. Caianiello,\" University of Salerno and CNR-INFM SuperMat Regional Laboratory, 84081 Baronissi (SA), Italy Department of Applied Physics, Microscopy and Microanalysis, Chalmers University of Technology, 41296 Göteborg, Sweden FEI Company, Achtseweg Noord 5, 5600 KA Eindhoven, The Netherlands Department of Physics, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan (literal)
Titolo
  • Atomic structure of functional interfaces in Sr3Ru2O7/Sr2RuO4 eutectic crystals (literal)
Abstract
  • Sr2RuO4 /Sr3Ru2O7 eutectic system is investigated by transmission electron microscopy ?TEM? and high angle annular dark field scanning TEM ?STEM?. The Sr2RuO4 /Sr3Ru2O7 lamellar structure allows studying tunneling and proximity effects between spin-triplet superconductor Sr2RuO4 and metamagnetic normal metal Sr3Ru2O7. Our analyses reveal two typologies of interfaces within the eutectic: interfaces parallel to the growth direction are sharp and defect-free whereas interfaces perpendicular to the growth direction appear wavy and decorated with Ru precipitates. These results indicate that interfaces parallel to the growth direction are the best candidates for Sr2RuO4 /Sr3Ru2O7 natural junctions to study the unusual superconductivity of Sr2RuO4. (literal)
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