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Author (up) Haberkorn, N.; Sirena, M.; Guimpel, J.; Steren, L.B. openurl 
  Title Disorder influence on the magnetic properties of La0.55Sr0.45MnO3/SrTiO3 superlattices Type Journal Article
  Year 2004 Publication JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS Abbreviated Journal  
  Volume 272 Issue Pages 1244-1246  
  Keywords  
  Abstract The structural and physical properties of La0.55Sr0.45MnO3/SrTiO3 superlattices grown by magnetron sputtering are studied. Two deposition temperatures and different mismatched substrates and buffer layers were used. The structure was determined by refinement through X-ray diffraction pattern fitting. The results indicate 1 unit cell (u.c.) interdiffusion at the interfaces and a 1 u.c. layer thickness fluctuation, i.e. roughness. In-plane hysteresis loops show the expected ferromagnetic behavior, while the perpendicular-to-plane hysteresis loops show anomalies which could evidence magnetic domain size inhomogeneities and stress. (C) 2004 Elsevier B.V. All rights reserved.  
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  Series Volume Series Issue Edition  
  ISSN 0304-8853 ISBN Medium  
  Area Expedition Conference  
  Notes ISI:000222236700212 Approved no  
  Call Number BT @ hernan @ Serial 163  
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