Figure 5From: Homogeneous crystalline FeSi2 films of c (4 × 8) phase grown on Si (111) by reactive deposition epitaxyComparison of the XPS Fe 2 p spectra for the c (4 × 8) thin film and pure Fe. (a) XPS Fe 2p spectrum for the c (4 × 8) thin film grown on the Si (111) substrate. (b) XPS Fe 2p spectrum of pure Fe taken from [20].Back to article page