Magnetometry of the ferromagnetic monolayer Fe(110) on W(110) coated with Ag
- 31 July 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 63 (5), 566-569
- https://doi.org/10.1103/physrevlett.63.566
Abstract
Magnetic moments per atom in the thermodynamically stable pseudomorphic monolayer Fe(110) on W(110), coated with Ag, were determined by magnetometry in UHV above 220 K. Extrapolation to T=0 using temperature-dependent magnetic hyperfine fields, measured by conversion electron Mössbauer spectroscopy, results in ground-state moments enhanced by (14±5)% in comparison with bulk Fe.Keywords
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