Orientation and interface effects on the structural and magnetic properties of MnAs-on-GaAs hybrid structures (Articolo in rivista)

Type
Label
  • Orientation and interface effects on the structural and magnetic properties of MnAs-on-GaAs hybrid structures (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1051/jp4:2006132031 (literal)
Alternative label
  • Daweritz, L; Kolovos-Vellianitis, D; Trampert, A; Herrmann, C; Ploog, KH; Bauer, E; Locatelli, A; Cherifi, S; Heun, S (2006)
    Orientation and interface effects on the structural and magnetic properties of MnAs-on-GaAs hybrid structures
    in Journal de physique. IV
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Daweritz, L; Kolovos-Vellianitis, D; Trampert, A; Herrmann, C; Ploog, KH; Bauer, E; Locatelli, A; Cherifi, S; Heun, S (literal)
Pagina inizio
  • 159 (literal)
Pagina fine
  • 162 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 132 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Paul Drude Inst Festkorperelekt, D-10117 Berlin, Germany; Arizona State Univ, Dept Phys & Astron, Tempe, AZ 85287 USA; Sincrotrone Trieste, I-34012 Trieste, Italy; CNRS, Lab Louis Neel, F-38042 Grenoble 9, France; TASC INFM Lab, I-34012 Trieste, Italy (literal)
Titolo
  • Orientation and interface effects on the structural and magnetic properties of MnAs-on-GaAs hybrid structures (literal)
Abstract
  • MnAs grows either with the (1 (1) over bar 00)prism-plane on GaAs(001), (113)A and (110) or the (0001) c-plane on GaAs(111)13 substrates. The strain state of the films determines the phase coexistence of ferromagnetic alpha- and paramagnetic beta-MnAs and their distribution in self-organized structures. The mismatch accommodation mechanisms along the a-axis of alpha-MnAs are in principle the same for all substrate orientations, while they are very different along the c-axis. Depending on the orientation the Curie temperature can exceed the value for bulk MnAs. (literal)
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