Digitale Medien
Springer
Hyperfine interactions
110 (1997), S. 199-207
ISSN:
1572-9540
Schlagwort(e):
61.18Fs
;
71.20Nr
;
68.55Ln
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract Hyperfine interactions associated to the phases produced by 623 K Fe implantation into Si(100) and by subsequent thermal treatments at temperatures up to 1273 K have been studied by conversion electron Mössbauer spectroscopy. The results suggest that in the as implanted sample the short range order around the 57Fe probes is \beta-FeSi2-like. This phase orders with a thermal treatment at 773 K. A preferential orientation of the electric field gradient was detected from the relative height of the quadrupole interaction components. It was found that the transition to the high temperature phase \alpha-FeSi2 occurred at least 50 K below the reported value.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1023/A:1012639803183
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