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发明授权
CN1858849B 非匀质Zn-Co-O磁光薄膜及其制备方法 失效 - 权利终止

非匀质Zn-Co-O磁光薄膜及其制备方法
摘要：
一种具有极大克尔(Kerr)转角的非匀质Zn-Co-O磁光薄膜及其制备方法，属于信息材料领域。在真空系统中，应用层状交替沉积和退火处理的办法，获得无定型的非晶态或者六角结构的纳米晶薄膜，Co和Zn之间的固溶度可达到40～85％。该非匀质磁光薄膜在可见光波长区内呈现出非常大的克尔转角，并且可通过控制成分方便的改变克尔转角与波长的关系。
摘要（英）：

This invention relates to a non-uniform Zn-Co-O magnetic-optical film with a maximum Kerr angle and its preparation method, in which, in a vacuum system, alternate lamination deposition and anneal areused to get unformed non-crystal or hex nm crystal films, the solid solubility between Co and Zn can reach to 40-85%, said film shows very large Kerr angle in a visible light region and the relationof the Kerr angle and wave length is altered conveniently by controlling the components.

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