Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-61-C8-62
DOI: 10.1051/jphyscol:1988817
NEAR-NEIGHBOR DEFECT CONTRIBUTION TO THE HYPERFINE FIELD OF Fe IN Fe
Ch. Stenzel1, 2, J. Das3, T. Lauritsen1, J. Schecker1, G. D. Sprouse1 et H.-E. Mahnke1, 21 Physics Department, Suny, Stony Brook, NY 11794, U.S.A.
2 Hahn-Meitner-Institut Berlin GmbH, Bereich Kern- und Strahlenphysik, D-1000 Berlin 39, F.R.G.
3 Physics Department, Suny, Stony Brook, NY 11794, U.S.A..
Abstract
The hyperfine fields of isomeric 54Fe nuclei have been measured in Fe at 85 K and 293 K by observing the spin precession following recoil-implantation. A unique defect structure has been detected by its well-resolved different magnetic hyperfine field at 85 K. It is tentatively assigned to a vacancy in the next neighborhood of the probe atom.