METHODS OF FORMING METAL OXIDE
    1.
    发明申请
    METHODS OF FORMING METAL OXIDE 审中-公开
    形成金属氧化物的方法

    公开(公告)号:US20150056798A1

    公开(公告)日:2015-02-26

    申请号:US14506235

    申请日:2014-10-03

    Abstract: Some embodiments include methods of forming memory cells. Metal oxide may be deposited over a first electrode, with the deposited metal oxide having a relatively low degree of crystallinity. The degree of crystallinity within the metal oxide may be increased after the deposition of the metal oxide. A dielectric material may be formed over the metal oxide, and a second electrode may be formed over the dielectric material. The degree of crystallinity may be increased with a thermal treatment. The thermal treatment may be conducted before, during, and/or after formation of the dielectric material.

    Abstract translation: 一些实施例包括形成存储器单元的方法。 金属氧化物可以沉积在第一电极上,沉积的金属氧化物具有相对低的结晶度。 在沉积金属氧化物之后,金属氧化物内的结晶度可以增加。 可以在金属氧化物上形成电介质材料,并且可以在电介质材料上形成第二电极。 可以通过热处理来提高结晶度。 热处理可以在形成介电材料之前,期间和/或之后进行。

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