Interface roughness/intermixing and magnetic moments in a Fe/Co(001) superlattice
作者： B Kalska , P Blomquist , L Häggström , R Wäppling
DOI: 10.1088/0953-8984/13/13/310
关键词: Condensed matter physics 、 Transition metal 、 Cobalt 、 Mössbauer effect 、 Magnetic moment 、 Superlattice 、 Mössbauer spectroscopy 、 Diffraction 、 Hyperfine structure 、 Chemistry
摘要: The superiority of a local probe method over diffraction methods in determining the interface details is demonstrated by comparison between Fe/Co and Fe/V superlattice data. From Mossbauer spectra, higher quality was evident although x-ray data were similar two cases. In fact, spectrum for case with published values magnetic hyperfine field iron cobalt no detectable roughness/intermixing found. variation as function location atoms, respect to interface, individual moments could be derived. magnitudes thus obtained correlate well recent calculated values.
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