Anomalous strengthening of the hyperfine field at gadolinium nuclei as the gadolinium sublattice is diluted with nonmagnetic lutetium in Gd1-xLuxFe2 compounds
Kupriyanov A. K., Ivanova N. Yu., Kupriyanov D. A., Ukhova L. V.
An anomalous strengthening of the hyperfine field at gadolinium nuclei in Gd!_^Lu^.Fe2 compounds has been observed by an NMR method as the rare-earth sublattice is diluted with nonmagnetic lutetium. The observed strengthening may be due to an interband mixing.