Superconductivity in artificial cuprate structures grown by laser molecular beam epitaxy (Articolo in rivista)

Type
Label
  • Superconductivity in artificial cuprate structures grown by laser molecular beam epitaxy (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Tebano, A; Aruta, C; Boggio, NG; Medaglia, PG; Balestrino, G (2006)
    Superconductivity in artificial cuprate structures grown by laser molecular beam epitaxy
    in Superconductor science and technology (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Tebano, A; Aruta, C; Boggio, NG; Medaglia, PG; Balestrino, G (literal)
Pagina inizio
  • S45 (literal)
Pagina fine
  • S49 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 19 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Roma Tor Vergata, CNR, INFM, COHERENTIA, I-00133 Rome, Italy; Univ Roma Tor Vergata, Dipartimento Ingn Meccan, I-00133 Rome, Italy (literal)
Titolo
  • Superconductivity in artificial cuprate structures grown by laser molecular beam epitaxy (literal)
Abstract
  • Pulsed laser deposition in a molecular beam epitaxy environment has been used to deposit high quality thin films of BaCuO2+x, CaCuO2, and superconducting (BaCuO2+x)(2)/(CaCuO2)(2) artificial superlattices. In situ reflection high energy electron diffraction (RHEED) has shown that the situ x-ray diffraction spectra growth mechanism is two dimensional, and ex confirmed the growth rate deduced from RHEED oscillations. The BaCuO2+xCaCuO2 films alone are not superconducting; however, in infinite layer based heterostructures the occurrence of charge transfer amongst layers containing different alkaline earth ions can give rise to superconductivity. Structural features of these heterostructures can be engineered over a wide range and, consequently, their superconducting properties studied. (literal)
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