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Layer-by-layer growth of thin epitaxial Fe3Si films on GaAs (001)
Authors:B Jenichen  VM Kaganer  W Braun  J Herfort  R Shayduk  KH Ploog
Affiliation:Paul-Drude-Institut für Festkörperelektronik, Hausvogteiplatz 5-7, D-10117 Berlin, Germany
Abstract:Molecular beam epitaxy of Fe3Si films on GaAs (001) is studied in situ by grazing incidence X-ray diffraction. Fe3Si grows layer-by-layer. During deposition the growth front roughens as indicated by the damping of the X-ray oscillations and corresponding atomic force micrographs. The X-ray oscillations are modified during growth at substrate temperatures of 180 °C and below.
Keywords:81  15  Hi  61  10  Nz  68  35  Bs  75  50 Cc
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