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Garnet compounds for use in magnet community - propagation a directions, as well as a process for the preparation of such garnet compounds
Garnet compounds for use in magnet community - propagation a directions, as well as a process for the preparation of such garnet compounds
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机译:用于磁体界的石榴石化合物-传播方向以及此类石榴石化合物的制备方法
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摘要
The garnet type substances for use in magnet region propagation devices employed in data processing and storage equipment has a composition Y3-x, GdxAlyFe5-yO12. Whilst both x and y may be any number the former is pref. between 1 and 1.5 and the latter between 0.7 and 1.2. Pref. the garnet structure cpds. are deposited on non magnetic substrate of Gd3Ga5O12 and have the following compsns: Y1.5Gd1.5Al1.2Fe3.8O12, Y1.5Gd1.5Al0.7Fe4.3O12, Y2Gd1Al0.7Fe4.3O12, Y0.5Gd1.5Al1.2Fe2.8O12, Y1.7Gd1.3Al0.7Fe4.3O12. The garnet structure presents an alternative for the magnetic region propagating device which is both easier to produce and cheaper. It is used in computer technology in connection with data processing and memory cell manufacture.
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