Title: Cubic metastable fesi1-x epitaxially grown on si and mgo substrates
Authors: Degroote, Stefan ×
Vantomme, André
Dekoster, J
Langouche, Guido #
Issue Date: Oct-1995
Publisher: Elsevier science bv
Series Title: Applied surface science vol:91 issue:1-4 pages:72-76
Abstract: We were able to synthesize an epitaxial metastable FeSi1-x (x = 0.15) phase with the defective CsCl structure on Si(111) as well as on MgO(100) with an iron buffer layer. We compared CEMS and RBS/channeling measurements for samples with different film thicknesses. From X-ray diffraction measurements, we could derive the lattice parameter of the cubic structure on the different substrates. On Si(100) the FeSi1-x phase with defective CsCl structure was not observed. CEMS measurements revealed a lower than cubic site symmetry for the iron atoms and no epitaxy was observed for the latter samples.
ISSN: 0169-4332
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
× corresponding author
# (joint) last author

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