Microscopic Magnetic Properties of Fe-V Metallic Superlattice Investigated from ^<51>V NMR

概要

論文の詳細を見る
A "V NMR investigation has been made on the magnetic properties, parti-cularly the interface magnetism, of an Fe-V metallic superlattice. Tlu"ee kindsof signals have been observed; the two kinds associated with the atomic layc'rshaving induced V magnetic moments at the interface region, and the other withthe nearly nonmagnetic sites in the more distant V layers. From the distributionof the hyperfine field, it is concluded that the interface atomic layer is the mixtureof Fe(50 '3)-V(50 %) atomic concentration with a positive atomic short rangeorder, and that the compositional modulation is restricted to three atomic layersat the interface. It is also found that the hyperfine field at the nearly nonmagneticsites has an anisotropy which can not be expected in random alloys.
社団法人日本物理学会の論文
1984-12-15