NMR-on study of60Co in Fe−Si single crystal

NMR-ON measurements have been performed for60CoFe−Si. The samples of Fe−Si (6 at. %) single crystal dish with the (110) surface were used. Rosonance measurements have been carried out with the magnetization direction along the and the axes. Five prominent resonances were found at 166, 162, 151, 147 and 135 Mllz. The resonance at 166 Mllz has been known to be due to60Co without neighbourt Si atoms. The resonances at 151 and 135 Mllz are due to60Co nuclei with one and two Si atom(s) in the 1st neighbour site, respectively. The resonances at 162 and 147 Mllz would be due to the contribution of the 3rd and the magnetization axes, the differences of the resonance width have been qualitatively explained using the dipolar field.