SrRuO3 based heterostructures grown by pulsed laser deposition (Articolo in rivista)

Type
Label
  • SrRuO3 based heterostructures grown by pulsed laser deposition (Articolo in rivista) (literal)
Anno
  • 2002-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1140/epjb/e2002-00340-5 (literal)
Alternative label
  • M.Angeloni, C.Aruta, G.Balestrino, P.Orgiani, A.Tebano, P.G.Medaglia (2002)
    SrRuO3 based heterostructures grown by pulsed laser deposition
    in The European physical journal. B, Condensed matter physics (Print); Springer, New York (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M.Angeloni, C.Aruta, G.Balestrino, P.Orgiani, A.Tebano, P.G.Medaglia (literal)
Pagina inizio
  • 561 (literal)
Pagina fine
  • 566 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://epjb.edpsciences.org/articles/epjb/pdf/2002/20/b02437.pdf (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 29 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Roma Tor Vergata, Coherentia Dipartimento Ingn Meccan, INFM, I-00133 Rome, Italy (literal)
Titolo
  • SrRuO3 based heterostructures grown by pulsed laser deposition (literal)
Abstract
  • In this report we demonstrate that high quality epitaxial heterostructures, based on metallic SrRuO(3) and insulating SrTiO(3) individual blocks a few unit cells thick, can be grown in a purely 2D, layer-by-layer mode, using pulsed laser deposition with in situ reflection high energy electron diffraction (RHEED) diagnostics. The thickness of each constituent block can be controlled at the level of a single unit cell. A detailed investigation carried out at the synchrotron facility, ESRF, by various X-ray techniques has demonstrated that each intensity oscillation of the RHEED specular spot corresponds strictly to the growth of a single perovskite unit cell, either SrRuO(3) or SrTiO(3). Furthermore, we show that, in these structures, the interfaces between the different constituent blocks are very sharp with a roughness of only one unit cell. (literal)
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