Spin Polarized Electron Energy Loss Spectroscopy on Fe(100) Thin Films Grown on Ag(100)
Journal Article
·
· Journal of Physics: Condensed Matter, vol. 18, N/A, September 11, 2006, pp. 8829-8836
OSTI ID:936434
We report sharp spin-dependent energy loss features in electron scattering from bcc Fe(100) thin films grown on Ag(100). Majority spin features are observed at {approx}1.8 and 2.5 eV energy loss, and a minority spin feature is observed at {approx}2.0 eV energy loss. The majority spin peaks are attributed to spin-flip exchange scattering from the Fe films, with the lowest energy feature corresponding to the exchange splitting for the Fe. The minority spin peak is attributed to non-flip exchange scattering with an energy corresponding to the separation between occupied and unoccupied minority spin bands.
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 936434
- Report Number(s):
- UCRL-JRNL-208358; TRN: US200818%%773
- Journal Information:
- Journal of Physics: Condensed Matter, vol. 18, N/A, September 11, 2006, pp. 8829-8836, Vol. 18
- Country of Publication:
- United States
- Language:
- English
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