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Title: Method of depositing a layer of magnetic bubble domain material on a monocrystalline substrate

Abstract: 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.


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Inventors: Jonker, Herman D. (Eindhoven, NL)

Application Number: 967678
Filing Date: 1978-12-08
Publication_date: 1980-12-16
Assignee: U.S. Philips Corporation (New York, NY)
Primary Class(es): 428/446 427/128, 428/692, 428/900
Other Classes:
US Patent Ref:
3486937Dec, 1969Linares156/624.
3946372Mar, 1976Henry et al.427/128.

Other Refs:
Primary Examiner: Pianalto, Bernard D.
Assistant Examiner:
Attorney: Schechter; Marc D.