  Magnetic dipolar mode or magnetostatic (MS) oscillations in ferrite samples
have the wavelength much smaller than the electromagnetic wavelength at the
same frequency and, at the same time, much larger than the exchange interaction
spin wavelength. This intermediate position between the electromagnetic and
spin wave (exchange interaction) processes reveals very special behaviors of
the geometrical effects. It was shown recently that magnetic dipolar mode
oscillations in a normally magnetized ferromagnetic disk are characterized by
discrete energy levels resulting from the structural confinement. In this
article we give results of the energy spectra in MS wave ferrite disks taking
into account nonhomogeneity of the internal DC magnetic field.
