Abstract
Characteristic equations and dispersion relations derived in the first paper of this series are applied to investigate the conditions for the occurrence of different types of standing spin waves in the FeBr2 field-induced metamagnetic thin film with (001) surfaces. The spin-wave properties and stability conditions of the system in the paramagnetic phase are examined numerically for modified surface exchange interactions. The essential influence of the film thickness as well as modifications of surface disturbances on the behaviour of standing spin waves is illustrated in stability diagrams. The obtained results enabled the determination of the condition for the appearance of various spin-wave features, the limits on the values of surface exchange interaction parameters and consequently, the range of physical solutions for the considered system.
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