Magnetism and the electric and magnetic hyperfine interactions at transition metal surfaces: Fe(110)

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Abstract

A highly precise local spin density (LSD) study of Fe(110) surface (investigated by Korecki and Gradmann using in situ conversion-electron Mössbauer spectroscopy, CEMS) predicts a 20% enhancement of the surface magnetic moment over bulk; the absence of a Friedel oscillation of the moment into the bulk region but the presence of an oscillatory behavior for the magnetic hyperfine field, Hc; a magnetically induced contribution to the isomer shift; and a large electric field gradient only at the surface layer.

Original languageEnglish
JournalJournal of Magnetism and Magnetic Materials
Volume69
Issue number1
DOIs
Publication statusPublished - Oct 1 1987

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Magnetism
metal surfaces
Transition metals
transition metals
electron spectroscopy
surface layers
Electron spectroscopy
isomers
magnetic moments
interactions
Magnetic moments
moments
Isomers
gradients
oscillations
electric fields
augmentation
shift
Electric fields
Magnetic fields

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

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abstract = "A highly precise local spin density (LSD) study of Fe(110) surface (investigated by Korecki and Gradmann using in situ conversion-electron M{\"o}ssbauer spectroscopy, CEMS) predicts a 20{\%} enhancement of the surface magnetic moment over bulk; the absence of a Friedel oscillation of the moment into the bulk region but the presence of an oscillatory behavior for the magnetic hyperfine field, Hc; a magnetically induced contribution to the isomer shift; and a large electric field gradient only at the surface layer.",
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