Nuclear magnetic resonance mode interaction in RbMnF3
Govorkov S.A., Tulin V.A.
Nuclear magnetic resonance was investigated in the cubic antiferromagnet RbMnF3 under strong frequency pulling conditions. A deviation of the NMR spectrum from the standard dependence is observed in the region of the nuclear magnetic resonant mode intersection. The deviation increases with increasing angle between the direction of the magnetic field and the [001] axis of the sample. The complicated behavior of NMR near the intersection point is discussed.