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Author (up) Guimpel, J.; Monton, C.; Haberkorn, N.; de la Cruz, F. doi  openurl
  Title Magnetic behaviour of superconductor/ferromagnet metallic and perovskite based superlattices Type Journal Article
  Year 2007 Publication physica status solidi (c) Abbreviated Journal Phys. Status Solidi (c)  
  Volume 4 Issue 11 Pages 4174-4180  
  Keywords 74.45.+c; 74.78.Fk; 75.70.Cn  
  Abstract We present a study of the magnetic behaviour of superconducting/ferromagnetic superlattices, both for metallic and perovskite based systems. In the first case we find that the response is determined by the ferromagnetic layer regime. If these layers are very thin, no ferromagnetism is observed, but the superconducting layers are decoupled, and the superlattice behaves as a stack of independent superconducting films. For thicker ferromagnetic films, ferromagnetism is established and the effective field resulting from the superposition of stray and applied fields dominates the superconducting response of the superlattice. For the perovskite based superlattices, the physical properties are more affected by interface disorder. In this case we have found that the behaviour can be interpeted as charge carrier transfer between both materials, inducing a change in the magnetic character of the manganite. (© 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)  
  Corporate Author Thesis  
  Publisher WILEY-VCH Verlag Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1610-1642 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number BT @ jguimpel @ Serial 620  
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