Magnetic blasendomaenen - material and use in an arrangement for moving magnetic blasendomaenen

摘要

In the LPE growth of magnetic bubble domain garnets from a melt the overall dependence of the saturation magnetization on the growth temperature can be adjusted to make the bubble domain collapse field independent of the growth temperature. In the melts, from which these garnets are grown, two types of non-magnetic ions are substituted for the iron ions, each of which ions, if substituted alone, would result in garnet materials having opposite dependence of the saturation magnetization on the growth temperature.