Spin dependent electron absorption in Fe(001)-p(1×1)O: A new candidate for a stable and efficient electron polarization analyzer

The low energy electron absorption by a p(1×1) ordered oxygen overlayer on magnetized Fe(001) depends on the spin polarization of the primary beam. The peak value of the spin asymmetry is 12.5% at 6 eV electron kinetic energy, where the percentage absorption is 65%. The presence of the surface oxide...

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Veröffentlicht in:	Applied physics letters 1998-04, Vol.72 (16), p.2050-2052
Hauptverfasser:	Bertacco, Riccardo, Merano, Michele, Ciccacci, Franco
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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